Inverter LS SV-iG5A User Manual

z Function group 1 LED Address Parameter Min/Max Description Factory Adj. Page display for name range defaults during 10-1 150 communic run 10-2 ation 100 0 10-2 0 F51 A233 [Electronic 50 ~ 200 This parameter sets max current capable of 0 1) 150 thermal [%] flowing to the motor continuously for 1 minute. 0 10 level for 1 The set value is the percentage of H33 – 1 0 180 minute] [Motor rated current]. 60 0 It cannot be set below F52 –[Electronic thermal 0 0 level for continuous]. 0 F52 A234 [Electronic 50 ~ 150 This parameter sets the amount of current to thermal [%] keep the motor running continuously. level for It cannot be set higher than F51 – [Electronic continuous] thermal level for 1 minute]. F53 A235 [Motor 0~1 0 Standard motor having cooling fan directly connected to the shaft cooling 1 A motor using a separate motor to method] power a cooling fan. F54 A236 [Overload 30 ~ 150 This parameter sets the amount of current to warning [%] issue an alarm signal at a relay or multi- level] function output terminal (see I54, I55). The set value is the percentage of H33- [Motor rated current]. F55 A237 [Overload 0 ~ 30 [Sec] This parameter issues an alarm signal when warning the current greater than F54- [Overload time] warning level] flows to the motor for F55- [Overload warning time]. F56 A238 [Overload 0 ~ 1 This parameter turns off the inverter output trip select] when motor is overloaded. F57 A239 [Overload 30 ~ 200 This parameter sets the amount of overload trip level] [%] current. The value is the percentage of H33- [Motor rated current]. F58 A23A [Overload 0 ~ 60 [Sec] This parameter turns off the inverter output trip time] when the F57- [Overload trip level] of current flows to the motor for F58- [Overload trip time]. 1): Set F50 to 1 to display this parameter. 5-6

z Function group 1 LED Address Paramete Min/Max Description Factory Adj. Page display for r name range defaults during 10-3 F59 This parameter stops accelerating during 0 commun [Stall 0~7 acceleration, decelerating during constant run 10-3 F60 ication preventio speed run and stops decelerating during 150 X 8-26 F61 A23B n select] 30 ~ deceleration. 200 0 X 8-4 1) A23C [Stall [%] During During During Accel 0.00 8-4 A23D preventio 0~1 Decel constant 0 X 8-5 F63 n level] run X F64 A23F 0~1 X A240 [When Bit 2 Bit 1 Bit 0 2) A241 Stall 0~2 preventio 0- - - F65 n during decelerati 1- - 3 on, voltage 2- 3 - limit select 3- 3 3 [Save up/down 43 - - frequency select] 53 - 3 [Save 63 3 - up/down frequency 73 3 3 ] [Up-down This parameter sets the amount of current to mode activate stall prevention function during Accel, select] Constant or Decel run. The set value is the percentage of the H33- [Motor rated current]. In Stall prevention run during deceleration, if you want to limit output voltage, select 1 This parameter decides whether to save the specified frequency during up/down operation. When 1 is selected, the up/down frequency is saved in F64. If ‘Save up/down frequency’ is selected at F63, this parameter saves the frequency before the inverter stops or decelerated. We can select up-down mode among three thing 0 Increases goal frequency as a standard of Max. frequency/Min. frequency 1 Increases as many as step frequency according to edge input 2 Available to combine 1 and 2 1): It is indicated when setting bit 2 of F59 as 1 2): Set F63 to 1 to display this parameter. 5-7

z Function group 1 LED Address Parameter Min/Max Description Factory Adj. Page display for name range defaults during 8-5 In case of choosing F65 as a 1 or 2, it means 0.00 8-28 commun 0~400[ increase or decrease of frequency according 0 run ication Hz] to up-down input X 8-28 0~3 0 Inverter doesn’t run as a draw 0.00 F66 A242 [Up-down X 0~100[ mode step %] 1 V1(0~10V) input draw run 0 frequency] 2 I(0~20mA) input draw run F70 A246 [Draw run 3 V1(-10~10V) input draw run mode Sets rate of draw select] F71 A247 [Draw rate] 5-8

z Function group 2 LED Address Parameter Min/Max Description Factory Adj. Page display for name range defaults during commu run nication H0 A300 [Jump 0~95 Sets the code number to jump. 1 O 4-5 - 9-4 code] H1 A301 [Fault - Stores information on the types of faults, nOn the frequency, the current and the nOn history 1] Accel/Decel condition at the time of fault. nOn The latest fault is automatically stored in H2 A302 [Fault - the H 1- [Fault history 1]. - history 2] H3 A303 [Fault - - history 3] H4 A304 [Fault - nOn - history 4] H5 A305 [Fault - nOn - history 5] H6 A306 [Reset 0~1 Clears the fault history saved in H 1-5. 0 fault O X 8-7 history] H7 A307 [Dwell 0.1~400 When run frequency is issued, motor 5.00 frequency] [Hz] starts to accelerate after dwell frequency is applied to the motor during H8- [Dwell time]. [Dwell frequency] can be set within the range of F21- [Max frequency] and F23- [Start frequency]. H8 A308 [Dwell 0~10 Sets the time for dwell operation. 0.0 X X 7-22 time] [sec] X X H10 A30A [Skip 0~1 Sets the frequency range to skip to 0 H111) A30B frequency prevent undesirable resonance and 10.00 X H12 A30C select] 0.1~400 vibration on the structure of the machine. 15.00 X [Hz] [Skip Run frequency cannot be set within the X frequency range of H11 thru H16. The frequency X low limit 1] values of the low numbered parameters cannot be set above those of the high [Skip numbered ones. Settable within the frequency range of F21 and F23. high limit 1] H13 A30D [Skip 20.00 frequency low limit 2] H14 A30E [Skip 25.00 frequency high limit 2] H15 A30F [Skip 30.00 frequency low limit 3] H16 A310 [Skip 35.00 frequency high limit 3] 1): only displayed when H10 is set to 1. # H17, H18 are used when F2, F3 are set to 1 (S-curve). 5-9

z Function group 2 LED Address for Parameter Min/Max Description Factory Adj. Page range defaults during 7-15 display communication name 40 1~100 run 10-4 H17 A311 [S-Curve [%] Set the speed reference value to form a 40 X 7-11 accel/decel curve at the start during accel/decel. If it is 0 start side] 1~100 X [%] set higher, linear zone gets smaller. 0 0~3 O H18 A312 [S-Curve Set the speed reference value to form a H19 A313 accel/decel 0~1 curve at the end during accel/decel. If it is set O end side] higher, linear zone gets smaller. [Input/output 0 Disabled 1 Output phase phase loss protection protection select] 2 Input 3 Input/output phase protection phase protection H20 A314 [Power On This parameter is activated when drv is set to Start select] 1 or 2 (Run/Stop via Control terminal). Motor starts acceleration after AC power is applied while FX or RX terminal is ON. H21 A315 [Restart 0 ~1 This parameter is activated when drv is set to 0 O 7-11 after fault 1 or 2 (Run/Stop via Control terminal). reset Motor accelerates after the fault condition is selection] reset while the FX or RX terminal is ON. H22 [Speed 0 ~ 15 This parameter is active to prevent any 0 O 8-17 1) Search possible fault when the inverter outputs its Select] voltage to the running motor. 1. H20- 2. 3. 4. [Power Restar Operatio Normal On start] t after n after accel instant fault power failure Bit 3 Bit 2 Bit 1 Bit 0 0- - - - 1- - - 3 2- -3 - 3- -3 3 4- 3 - - 1) Normal acceleration has first priority. Even though #4 is selected along with other bits, Inverter performs Speed search #4. 5-10

z Function group 2 LED Address Paramete Min/Max Description Factor Adj. Page display for r name range y during 8-17 H22 communic 80~200 1. H20- 2. 3. 4. default run 8-17 ation [%] [Power Restart Operati Nor s O 8-20 1) 0~9999 On after on after mal A316 0~9999 start] instant fault accel 100 O 0 ~10 100 O power 200 O 0 O failure Bit 3 Bit 2 Bit 1 Bit 0 5- 3 -3 6- 3 3- 7- 3 33 83 - -- 93 - -3 10 3 - 3 - 11 3 - 3 3 12 3 3 -- 13 3 3 -3 14 3 3 3 - 15 3 3 3 3 H23 A317 [Current This parameter limits the amount of current H24 A318 level H25 A319 during during speed search. H26 A31A Speed search] The set value is the percentage of the H33- [P gain [Motor rated current]. during Speed It is the Proportional gain used for Speed search] Search PI controller. [I gain It is the Integral gain used for Speed search during PI controller. speed search] This parameter sets the number of restart tries after a fault occurs. [Number Auto Restart is deactivated if the fault of Auto outnumbers the restart tries. Restart This function is active when [drv] is set to 1 or try] 2 {Run/Stop via control terminal}. Deactivated during active protection function (OHT, LVT, EXT, HWT etc.). 5-11

z Function group 2 LED Address Parameter Min/Max Description Factory Adj. Page display for name range defaults during run This parameter sets the time H27 communi [Auto Restart 0~60 [sec] between restart tries. 1.0 O 8-20 cation time] 0.2~ 22.0 0.2 0.2kW H30 [Motor type ~~ 7.51) X 8-16 A31B select] 2 ~ 12 22.0 22.0kW This setting is displayed via rPM A31E in drive group. H31 A31F [Number of 4X motor poles] H32 A320 [Rated slip 0 ~ 10 − ⎜⎛ rpm × P ⎟⎞ 2.33 2) X ⎝ 120 ⎠ frequency] [Hz] fs = fr Where, f s = Rated slip frequency f r = Rated frequency rpm = Motor nameplate RPM P = Number of Motor poles H33 A321 [Motor rated 0.5~150 Enter motor rated current on the 26.3 X current] [A] nameplate. H34 A322 [No Load 0.1~ 50 [A] Enter the current value detected 11 X Motor Current] when the motor is rotating in rated rpm after the load connected to the motor shaft is removed. Enter the 50% of the rated current value when it is difficult to measure H34 – [No Load Motor Current]. H36 A324 [Motor 50~100 Enter the motor efficiency (see 87 X efficiency] [%] motor nameplate). H37 A325 [Load inertia 0 ~ 2 Select one of the following 0 X 8-1 according to motor inertia. rate] 0 Less than 10 times 1 About 10 times 2 More than 10 times 1): H30 is preset based on inverter rating. 2): H32 ~ H36 factory default values are set based on OTIS-LG motor. 5-12

z Function group 2 LED Address Paramet Min/Max Description Factory Adj. Page display for er name range defaults during 8-21 This parameter affects the audible sound communi 1 ~ 15 of the motor, noise emission from the run 7-17 cation [kHz] inverter, inverter temp, and leakage 8-8 current. If the set value is higher, the 8-15 H39 A327 [Carrier inverter sound is quieter but the noise 3O 8-14 from the inverter and leakage current will frequen become greater. 8-30 8-10 cy 0 {Volts/frequency Control} 8-10 select] 1 {Slip compensation control} H40 A328 [Control 0 ~ 3 2- 0X mode 3 {Sensorless vector control} 0X -X select] If this parameter is set to 1, it automatically measures parameters of H41 A329 [Auto 0~1 the H42 and H44. tuning] This is the value of the motor stator resistance. H42 A32A [Stator 0 ~ 28 resistan [Ω] ce (Rs)] H44 A32C [Leakag 0~ 300.0 This is leakage inductance of the stator - X and rotor of the motor. e [mH] inductan ce (Lσ)] H45 A32D [Sensorl 0~ 32767 P gain for Sensorless control 1000 O 1) ess P gain] H46 A32E [Sensorl I gain for Sensorless control 100 O ess I gain] H47 A32F [Sensorl 100~220[ Limits output torque in sensorless mode,. 180.0 X ess %] torque limit] H48 A330 PWM 0~1 If you want to limit a inverter leakage 0 X current, select 2 phase PWM mode. 0 X mode It has more noise in comparison to Normal PWM mode. select 0 Normal PWM mode H49 A331 PID 0~1 control 1 2 phase PWM mode select Selects whether using PID control or not H50 A332 [PID 0 ~ 1 0 Terminal I input (0 ~ 20 mA) 0X 2) Feedba 1 Terminal V1 input (0 ~ 10 V) ck select] H51 A333 [P gain 0~ 999.9 This parameter sets the gains for the PID 300.0 O controller. for PID [%] controlle r] H52 A334 [Integral 0.1~32.0 1.0 O time for [sec] PID controlle r 5-13

LED Address Paramet Min/Max Description Factory Adj. Page display for er name range defaults during H53 Selects PID control mode communi [Differen 0 ~ 30.0 0 Normal PID control run H54 cation tial time [sec] 1 Process PID control for PID 0.0 O A335 controlle 0~1 r (D 0X 8-10 A336 gain)] [PID control mode select] 1): Set H40 to 3 (Sensorless vector control) to display this parameter. 2): Set H49 to 1 (PID control) to display this parameter. 5-14

z Function group 2 LED Address Parameter Min/Max Description Factory Adj. Page display for name range defaults during 8-10 This parameter limits the amount of the 60.00 8-10 communi 0.1 ~ output frequency through the PID control. 0.50 run cation 400 The value is settable within the range of 0 O 8-22 [Hz] F21 – [Max frequency] and F23 – [Start O 8-13 H55 A337 [PID 0.1 ~ frequency]. 0 X 8-28 400 0 output [Hz] Selects PID standard value. X 0~4 Standard value is indicated in “rEF” of frequency Drive group. X 0~1 0 Loader digital setting 1 high limit] 1 Loader digital setting 2 X 0~3 2 V1 terminal setting 2: 0~10V O H56 A338 [PID 3 I terminal setting: 0~20mA O 4 Setting as a RS-485 X output X communication X frequency Selects a unit of the standard value or feedback amount. low limit] 0 Frequency[Hz] 1 Percentage[%] H57 A339 [PID 0 Self-diagnostic disabled standard 1 IGBT fault/Ground fault value select] H58 A33A PID control unit select H60 A33C [Self- diagnostic select] 2 Output phase short & open/ Ground fault H611) A33D [Sleep 0~2000[ 3 Ground fault (This setting is 60.0 delay s] unable when more than 11kW) 0.00 time] Sets a sleep delay time in PID drive. 35.0 0 H62 A33E [Sleep 0~400[H Sets a sleep frequency when executing a 125.0 130.0 frequency] z] sleep function in PID control drive. You can’t set more than Max. frequency(F21) H63 A33F [Wake up 0~100[ Sets a wake up level in PID control drive. level] %] H64 A340 [KEB drive 0~1 Sets KEB drive. select] H65 A341 [KEB 110~140 Sets KEB action start level according to action [%] level. start level] H66 A342 [KEB 110~145 Sets KEB action stop level according to action [%] level. stop level] 1): Set H49 as a 1 2): it is indicated when setting H64(KEB drive select) as a 1 (KEB does not operate when cut power after loading ting input (about 10%). H67 A343 [KEB 1~2000 Sets KEB action gain. 1000 X 8-28 action 0 gain] 5-15

LED Address Parameter Min/Max 0 Description Factory Adj. Page display for name range 1 defaults during 7-12 H70 Based on Max freq (F21) 7-13 H71 communi [Frequenc 0~1 0 Based on Delta freq. 0 run 9-2 H72 cation y 1 Reference 0~2 X 9-2 H73 A346 for 9-1 H74 Accel/Dec Settable unit: 0.01 second. 1 O 10-8 H75 A347 el] Settable unit: 0.1 second. H76 [Accel/De cel time scale] 2 Settable unit: 1 second. A348 [Power on 0 ~ 15 This parameter selects the parameter to 0 O display] be displayed on the keypad when the 0 A349 input power is first applied. O A34A [Monitorin 0~2 0 Frequency command O A34B g item 1 Accel time O A34C select] 2 Decel time O 3 Drive mode 4 Frequency mode 5 Multi-Step frequency 1 6 Multi-Step frequency 2 7 Multi-Step frequency 3 8 Output current 9 Motor rpm 10 Inverter DC link voltage 11 User display select (H73) 12 Fault display 13 Direction of motor rotation select 14 Output current 2 15 Motor rpm 2 16 Inverter DC link voltage 2 17 User display select 2 One of the following can be monitored via vOL - [User display select]. [Gain for 1~ 0 Output voltage [V] 100 Motor rpm 1000 1 display] [%] 1 Output power [kW] 0~1 [DB 2 Torque [kgf ⋅ m] resistor 0~ operating 30[%] This parameter is used to change the rate limit motor rotating speed (r/min) to select] mechanical speed (m/mi) and display it. [DB 0 Unlimited resistor operating 1 Use DB resistor for the H76 set rate] time. Set the percent of DB resistor operating 10 rate to be activated during one sequence of operation. 5-16

H771) A34D [Cooling 0~1 0 Always ON 0 O 8-30 fan 1 8-31 control] Keeps ON when its temp is O - higher than inverter protection 8-21 limit temp. X Activated only during operation O 8-21 when its temp is below that of O inverter protection limit. X 8-32 X H78 A34E [Operating 0 ~ 1 0 Continuous operation when 0 X X method cooling fan malfunctions. X select when 1 Operation stopped when O cooling cooling fan malfunctions. O fan X X malfunctio ns] H79 A34F [S/W 0 ~ 10.0 This parameter displays the inverter 1.0 H812) A351 version] 0~ software version. 5.0 H82 A352 6000 10.0 H83 A353 [2nd motor [sec] This parameter actives when the 60.00 H84 A354 Accel selected terminal is ON after I17-I24 is 0 H85 A355 time] 30 ~ set to 12 {2nd motor select}. 5 400 [Hz] H86 A356 [2nd motor 0~2 5 Decel H87 A347 time] 0 ~ 15 150 [%] [2nd motor base 30~150 frequency] [%] [2nd motor V/F pattern] [2nd motor forward torque boost] [2nd motor reverse torque boost] [2nd motor stall prevention level] 1) Exception: Since SV004iG5A-2/SV004iG5A-4 is Natural convection type, this code is hidden. 2): It is indicated when choosing I17~I24 as a 12 (2nd motor select). H88 A358 [2nd motor 50~200 Copy the parameters from inverter and 150 H89 A359 Electronic [%] save them into remote loader. 100 thermal H90 A35A level for 1 50~150 26.3 H911) A35B min] [%] 0 [2nd motor 0.1~100 Electronic [A] thermal 0~1 level for continuou s] [2nd motor rated current] [Paramete r read] 5-17

H92 A35C [Paramete 0 ~ 1 Copy the parameters from remote loader 0 X X 8-32 r write] and save them into inverter. O 8-33 H93 A35D [Paramete 0 ~ 5 This parameter is used to initialize 0 O 8-33 r initialize] parameters back to the factory default value. 0- 1 All parameter groups are initialized to factory default value. 2 Only Drive group is initialized. 3 Only Function group 1 is initialized. 4 Only Function group 2 is initialized. 5 Only I/O group is initialized. H94 A35E [Password 0 ~ Password for H95-[Parameter lock]. Set 0 register] FFFF as Hexa value. H95 A35F [Paramete 0 ~ This parameter is able to lock or unlock 0 r lock] FFFF parameters by typing password registered in H94. UL (Unlock) Parameter change enable L (Lock) Parameter change disable 1) H91,H92 parameters are displayed when Remote option is installed. 5-18

Input/output group LED Address Parameter Min/Max Description Factory Adj. Page display for name range Sets the code number to jump. defaults during 4-5 communi 0 ~ 87 1 run cation O I0 A400 [Jump code] I2 A402 [NV input 0 ~ -10 Sets the minimum voltage of the NV (- 0.00 O 7-2 Min voltage] [V] 10V~0V) input. I3 A403 [Frequency 0 ~ 400 Sets the inverter output minimum 0.00 O correspondi [Hz] frequency at minimum voltage of the NV ng to I 2] input. I4 A404 [NV input 0 ~ -10 Sets the maximum voltage of the NV 10.0 O Max [V] input. voltage] I5 A405 [Frequency 0 ~ 400 Sets the inverter output maximum 60.00 O correspondi [Hz] frequency at maximum voltage of the ng to I 4] NV input. I6 A406 [Filter time 0 ~ 9999 Adjusts the responsiveness of V1 input 10 O 7-2 constant for (0 ~ +10V). V1 input] I7 A407 [V1 input 0 ~ 10 Sets the minimum voltage of the V1 0 O Min voltage] [V] input. I8 A408 [Frequency 0 ~ 400 Sets the inverter output minimum 0.00 O correspondi [Hz] frequency at minimum voltage of the V1 ng to I 7] input. I9 A409 [V1 input 0 ~ 10 Sets the maximum voltage of the V1 10 O Max [V] input. voltage] I10 A40A [Frequency 0 ~ 400 Sets the inverter output maximum 60.00 O correspondi [Hz] frequency at maximum voltage of the ng to I 9] V1 input. I11 A40B [Filter time 0 ~ 9999 Sets the input section’s internal filter 10 O 7-4 constant for constant for I input. I input] I12 A40C [I input Min 0 ~ 20 Sets the minimum current of I input. 4.00 O current] [mA] I13 A40D [Frequency 0 ~ 400 Sets the inverter output minimum 0.00 O correspondi [Hz] frequency at minimum current of I input. ng to I 12] I14 A40E [I input Max 0 ~ 20 Sets the Maximum current of I input. 20.00 O current] [mA] I15 A40F [Frequency 0 ~ 400 Sets the inverter output maximum 60.00 O 7-4 correspondi [Hz] frequency at maximum current of I ng to I 14] input. I16 A410 [Criteria for 0 ~ 2 0: Disabled 0 O 10-7 Analog Input 1: activated below half of set value. Signal loss] 2: activated below set value. I17 A411 [Multi- 0 ~ 27 0 Forward run command 0 O 7-8 function input 1 Reverse run command terminal P1 define] I18 A412 [Multi- 2 Emergency Stop Trip 1 O- - function input terminal P2 3 Reset when a fault occurs {RST} define] 5-19

LED Address Parameter Min/Max Description Factory Adj. Page display for name range defaults during 8-3 I19 Jog operation command 2 7-7 communi [Multi- 4 Multi-Step freq – Low run I20 cation function 3 O 7-14 input 5 I21 A413 terminal P3 4 O 8-2 define] 6 Multi-Step freq – Mid I22 A414 7 Multi-Step freq – High 5 O 8-21 [Multi- - I23 A415 function 8 Multi Accel/Decel – Low 6 O input 9 Multi Accel/Decel – Mid - I24 A416 terminal P4 O 8-4 define] 10 Multi Accel/Decel – High A417 11 DC brake during stop O 8-7 [Multi- 10-5 A418 function 12 2nd motor select 8-22 input 13 -Reserved- 8-10 terminal P5 8-24 define] 14 -Reserved- 7 7-6 7-16 [Multi- 15 Up- Frequency increase 8-4 function 8-3 input down (UP) terminal P6 define] command [Multi- function input terminal P7 define] [Multi- function input terminal P8 define] 16 Frequency decrease command (DOWN) 17 3-wire operation 18 External trip: A Contact (EtA) 19 External trip: B Contact (EtB) 20 Self-diagnostic function 21 Change from PID operation to V/F operation 22 2nd Source 23 Analog Hold 24 Accel/Decel Disable 25 Up/Down Save Freq. Initialization 26 JOG-FX 27 JOG-RX * See “Chapter 14 Troubleshooting and maintenance” for External trip A/B contact. * Each multi-function input terminal must be set differently. 5-20

z Input/output group LED Address Parameter Min/Max Description Factory Adj. Page display for name range default during 9-3 0 9-3 communic BIT BIT run - ation 76 0 O 7-7 P8 P7 4 I25 A419 [Input BIT1 BIT BIT BIT BIT BIT BIT O 7-14 3AC 543210 30.00 O terminal 1 ~ 15 25.00 O status 0 ~ 400 P6 P5 P4 P3 P2 P1 [Hz] 20.00 O display] 0~ 6000 15.00 O I26 A41A [Output [sec] BIT0 3.0 O terminal 3.0 O 4.0 status MO 4.0 5.0 display] 5.0 6.0 I27 A41B [Filtering If the value is set higher, the 6.0 responsiveness of the Input terminal is time getting slower. constant for Multi- function Input terminal] I30 A41E [Multi- It cannot be set greater than F21 – [Max frequency]. Step frequency 4] I31 A41F [Multi- Step frequency 5] I32 A420 [Multi- Step frequency 6] I33 A421 [Multi- Step frequency 7] I34 A422 [Multi- Accel time 1] I35 A423 [Multi- Decel time 1] I36 A424 [Multi- Accel time 2] I37 A425 [Multi- Decel time 2] I38 A426 [Multi- Accel time 3] I39 A427 [Multi- Decel time 3] I40 A428 [Multi- Accel time 4] I41 A429 [Multi- Decel time 4] 5-21

LED Address Parameter Min/Max Description Factory Adj. Page display for name range default during I42 I43 communic [Multi- 0~3 7.0 run I44 ation Accel time I45 5] 7.0 I46 A42A I47 [Multi- 8.0 I50 A42B Decel time 5] 8.0 I51 A42C [Multi- 9.0 I52 A42D Accel time I53 6] 9.0 A42E I54 [Multi- Output Output to 10[V] 0 O 9-6 A42F Decel item I55 time 6] A432 0 Output [Multi- freq. Accel time 200V 400V 7] 1 Output current [Multi- Decel 2 Output time 7] voltage [Analog 3 Inverter output DC link item voltage select] Based on 10V. Max frequency 150 % AC 282V AC 564V DC 400V DC 800V A433 [Analog 10~200 100 O 9-6 A434 output [%] A435 level Used when I54 or I55 is set to 0-4. 30.00 O 9-7 A436 adjustmen 0 ~ 400 Cannot be set higher than F21. 10.00 O t] [Hz] 9-8 A437 0 FDT-1 12 O 9-9 [Frequenc 0 ~ 19 1 FDT-2 9-10 y 9-10 detection 2 FDT-3 17 level] 3 FDT-4 4 FDT-5 [Frequenc y 5 Overload (OLt) detection 6 Inverter Overload (IOLt) bandwidth 7 Motor stall (STALL) ] 8 Over voltage trip (Ovt) [Multi- function output terminal select] [Multi- function relay select] 5-22

LED Address Parameter Min/Max Description Factory Adj. Page display for name range default during Low voltage trip (Lvt) communic Inverter Overheat (OHt) run ation Command loss During Run 9 During Stop During constant run 10 During speed searching Wait time for run signal input 11 Multi-function relay select Warning for cooling fan trip 12 Brake signal select 9-11 13 14 15 16 17 18 19 5-23

LED Address Paramet Min/Max Description Factory Adj. Page display for er name range defaults during 9-7 I56 commun [Fault 0~7 When When the When the 2 run 9-12 ication relay setting the trip other low voltage O output] H26– than low trip occurs A438 [Number of voltage trip O auto occurs restart try] Bit 2 Bit 1 Bit 0 0- - - 1- -3 2- 3 - 3- 33 43 - - 53 - 3 63 3 - 73 3 3 I57 A439 [Output 0 ~ 3 Multi-function Multi-function 0 relay output terminal terminal select Bit 1 Bit 0 when 0- - commun ication 1- 3 23 - error 33 3 occurs] I59 A43B [Commu 0 ~ 1 Set communication protocol. 0 X 11-2 1 O 11-2 nication 0 Modbus RTU 1 LS BUS protocol Set for RS485 communication select] I60 A43C [Inverter 1 ~ 250 number] I61 A43D [Baud 0~4 Select the Baud rate of the RS485. 3 O 11-2 0 O 10-7 rate] 0 1200 [bps] 1 2400 [bps] I62 A43E [Drive 0~2 2 4800 [bps] 3 9600 [bps] mode 4 19200 [bps] It is used when freq command is given via select V1 /I terminal or RS485. 0 Continuous operation at the frequency after before its command is lost. loss of 1 Free Run stop (Output cut-off) 2 Decel to stop frequenc y comman d] I63 A43F [Wait 0.1 ~ 120 This is the time inverter determines 1.0 O 10-7 whether there is the input frequency time [sec] command or not. If there is no frequency command input during this time, inverter after starts operation via the mode selected at I62. loss of frequenc y comman d] 5-24

I64 A440 [Commu 2 ~ 100 Frame communication time 5 O- O- nication [ms] O 11-11 time O 11-11 setting] I65 A441 [Parity/st When the protocol is set, the O communication format can be set. op bit 0 Parity: None, Stop Bit: 1 setting] 1 Parity: None, Stop Bit: 2 0~3 2 Parity: Even, Stop Bit: 1 3 Parity: Odd, Stop Bit: 1 I66 A442 [Read 5 address register 1] I67 A443 [Read 6 address register 2] I68 A444 [Read 7 address register 3] I69 A445 [Read 8 address register The user can register up to 8 4] I70 A446 0~42239 discontinuous addresses and read them all 9 [Read with one Read command. address register 5] I71 A447 [Read 10 address register 6] I72 A448 [Read 11 address register 7] I73 A449 [Read 12 address register 8] I74 A44A [Write 5 address register 1] I75 A44B [Write 6 address register 2] I76 A44C [Write The user can register up to 8 7 address discontinuous addresses and write them register 0~42239 all with one Write command 3] I77 A44D [Write 8 address register 4] I78 A44E [Write 5 address register 5] 5-25

I79 A44F [Write 6 address register 6] I80 A450 [Write 7 address register 7] I81 A451 [Write 8 address register 8] 1821) A452 [Brake 0~180 Sets current level to open the brake. 50.0 O 8-26 open [%] It is set according to H33’s (motor rated current] current) size 183 A453 [Brake 0~10 Sets Brake open delay time. 1.00 X open [s] delay time] 184 A454 [Brake 0~400 Sets FX frequency to open the brake 1.00 X open FX [Hz] frequenc y] 185 A455 [Brake 0~400 Sets RX frequency to open the brake 1.00 X open RX [Hz] frequenc y] 186 A456 [Brake 0~19 Sets delay time to close the brake 1.00 X close [s] delay time] 187 A457 [Brake 0~400 Sets frequency to close the brake 2.00 X close [Hz] frequenc y 1): It is indicated when choosing I54~I55 as a 19 (Brake signal). 5-26

Frequency CHAPTER 6 - CONTROL BLOCK DIAGRAMAccel/DecelV/FPWMMotor setting control 6-1 Drive mode

6.1 Frequency settingMult-function InputMult-function InputMult-function Input 1st Reference6-21st Reference JOG Select Frequency Frequency JOG_FX Select JOG_RX Select 2nd Reference 2nd Reference Mult-step Select Frequency Freq. Select Mult-step Frequency JOG Frequency

6-3

6.2 Drive command setting 6-4

6.3 Accel/Decel setting and V/F controlDwell freq. & time 6-5 DC brake voltage Func. group1 Freq. high/low limit & time H7 I/O group H8 F25 Func. group1 Accel/Decel Max freq. F8 ~ F11 Dwell operation F26 time DC brake start freq. Drive group Func. group1 ACC F21 Run command DEC Reference freq. for Accel/Decel Accel/Decel pattern Func. group1 Func. group1 P1 ~ P8 H70 F2, F3 Operation 0 0 0 Linear Stop 1 S-curve 1 Stop method select 0 Shortest time Func. group1 1 Optimal time P1 Multi-Accel/Decel DC brake freq. F4 time select voltage, time 0 P2 Digital input filter 1st-7th Accel/ 1~7 1 Decel time Func. group1 DC brake 2 Frequency F8 ~ F11 FreeRun Stop P3 I/O group I/O group I/O group setting P4 I27 I17 ~ I24 I34 ~ I47 P5 P6 5,6,7 P7 P8 V/F pattern Linear Func. group 1 Output voltage Base/start freq. Square F30 adjustment I/O group 0 I/O group F22 PWM 1 + F39 F23 User V/F User V/F 2 Freq., Voltage Func. group 1 F31~F38 Torque Torque boost boost value select Func. group 1 Func. group 1 F28 F27 F29 Manual 0 Automatic 1

CHAPTER 7 - BASIC FUNCTIONS 7.1 Frequency mode z Keypad Frequency setting 1 Group Code Parameter Name Setting Range Initial Unit Drive group 0.00 [Frequency Command] - 0 ~ 400 0.00 Hz Frq [Frequency mode] 0 0~8 0 ƒ ƒ Set Frq – [Frequency mode] to 0 {Frequency setting via Keypad 1}. ƒ Set the desired frequency in 0.00 and press the Prog/Ent (z) key to enter the value into memory. ƒ The value is settable less than F21 – [Max frequency].  When remote keypad is connected, keypad keys on the body are deactivated. z Keypad Frequency setting 2 Group Code Parameter Name Setting Range Initial Unit [Frequency Command] - 0 ~ 400 0.00 Hz Drive group 0.00 1 0~8 0 Frq [Frequency mode] ƒ Set Frq – [Frequency mode] to 1{Frequency setting via Keypad 2}. ƒ In 0.00, frequency is changed upon pressing the Up (S)/Down (T) key. In this case, UP/Down keys serve as a potentiometer. ƒ The value is settable less than F21 – [Max frequency].  When remote keypad is connected, keypad keys on the body are deactivated. 7-1

z Frequency setting via –10 ~ +10[V] input Group Code Parameter Name Setting Range Initial Unit [Frequency Command] - 0 ~400 0.00 Hz Drive group 0.00 2 0~8 0 - 0 ~ -10 0.0 V I/O group Frq [Frequency Mode] - 0 ~ 400 0.00 Hz I 2 [NV input minimum voltage] - 0 ~ 10 10.00 V I 3 [Frequency corresponding to I2] - 0 ~ 400 60.00 Hz I 4 [NV input max voltage] I 5 [Frequency corresponding to I4] I6 ~ I10 [V1 input] ƒ Set Frq – [Frequency Mode] to 2. ƒ The set frequency can be monitored in 0.00 - [Frequency Command].  Apply –10V ~ +10V signal between V1 and CM terminal.  Output frequency corresponding to –10V ~ +10V input voltage to V1 terminal Output freq (Positive) -10 ~ +10 V V1 CM -10~0[V] 0~10[V] When using -10 ~ 10V from external Input circuit voltage Output freq (Negative)   I 2 ~ I 5: Setting input range and corresponding frequency to -10V ~ 0V V1 input voltage Ex) when minimum (-) input voltage is -2V with corresponding frequency 10Hz and Max voltage is –8V with run freq. 50Hz. V1 input I 4 I2 -8V -2V I3 10Hz 50Hz I 5 Set freq. 7-2

I6 ~ I10: Setting input range and corresponding frequency to 0 ~ +10V V1 input voltage Ex) when minimum (+) input voltage is 2V with corresponding frequency 10Hz and Max voltage is 8V with run freq. Set freq. I 10 50Hz I 8 10Hz 8V V1 input I9 2V I7 z Frequency setting via 0 ~ 10 [V] input or Terminal Potentiometer Group Code Parameter Name Setting Range Initial Unit [Frequency Command] - 0 ~400 0.00 Hz Drive group 0.00 0 10 V I/O group Frq [Frequency Mode] 3 0~8 0 Hz I6 10 0 ~ 9999 0.00 V I7 [Filter time constant for V1 - 0 ~ 10 10 Hz I8 input] - 0 ~ 400 60.00 I9 [V1 input Min voltage] - 0 ~ 10 I10 - 0 ~ 400 [Frequency corresponding to I 7] [V1 input max voltage] [Frequency corresponding to I 9] ƒ Select 3 in Frq code of Drive group. ƒ 0-10V can be directly applied from an external controller or a potentiometer connected on terminals VR, V1 and CM.  Wire the terminals as shown below and refer to I 6 ~ I 10. VR V1 V1 CM CM 0 ~ 10V input via external controller Wiring of potentiometer 7-3

z Frequency setting via 0 ~ 20 [mA] input Group Code Parameter Name Setting Range Initial Unit Drive 0.00 [Frequency Command] - 0 ~400 0.00 Hz group 0~8 0 Frq [Frequency Mode] 4 0 ~ 9999 10 mA I/O I11 [Filter time constant for I input] 10 0 ~ 20 4 Hz group I12 0 ~ 400 0.00 mA I13 0 ~ 20 20 Hz I14 [I input minimum current] - 0 ~ 400 60.00 I15 [Frequency corresponding to I12] - [I input max current] - [Frequency corresponding to I14] - ƒ Select 4 in Frq code of Drive group. ƒ Frequency is set via 0~20mA input between I and CM terminal. z Frequency setting via -10 ~ +10[V] voltage input + 0 ~ 20[mA] input Group Code Parameter Name Setting Range Initial Unit 0.00 [Frequency Command] - 0 ~400 0.00 Hz Drive Frq [Frequency Mode] 5 0~8 0 group ƒ Select 5 in Frq code of Drive group. ƒ Override function available using Main/Auxiliary speed adjustment ƒ Related code: I 2 ~ I 5, I 6 ~ I10, I11 ~ I15  Override function is to gain precise control and fast response by combining Main and Auxiliary speed input. Fast response can be achieved by Main speed and precise control can be accomplished by Aux. speed if the accuracy of Main/Aux speed is set differently.  Follow the setting below when Main speed is given via 0 ~ 20mA with Aux. speed via V1 terminal (–10 ~ 10V).  When override function is used, select the Main/Aux. speed according to loads used. 7-4

Group Code Parameter Name Setting Unit I/O group I2 [NV input Min voltage] 0 V I3 [Frequency corresponding to I 2] 0.00 Hz I4 [NV input Max voltage] 10.00 V I5 [Frequency corresponding to I 4] 5.00 Hz [V1 input Min voltage] 0 V I7 0.00 Hz [Frequency corresponding to I 7] 10 V I8 [V1 input max voltage] 5.00 Hz I9 [Frequency corresponding to I 9] 4 mA I10 [I input minimum current] 0.00 Hz I12 [Frequency corresponding to I 12] 20 mA I13 [I input max current] 60.00 Hz I14 [Frequency corresponding to I 14] I15  After the above setting is made, if 5V is applied to V1 with 12mA given to terminal I, output frequency would be 32.5Hz. If –5V is applied to V1 terminal with 12mA given to terminal I, output frequency would be 27.5Hz.  z Frequency setting via 0 ~ 10[V] + 0 ~ 20[mA] input Group Code Parameter Name Setting Range Initial Unit 0.00 [Frequency Command] - 0 ~400 0.00 Hz Drive Frq [Frequency Mode] 6 0~8 0 group ƒ Select 6 in Frq code of Drive group. ƒ Related code: I 6 ~ I 10, I 11 ~ I 15 ƒ Refer to Frequency setting via -10 ~ +10V voltage input + 0 ~ 20mA input. z Frequency setting via RS 485 communication Group Code Parameter Name Setting Range Initial Unit 0.0 [Frequency Command] - 0 ~400 0.00 Hz Drive Frq [Frequency Mode] 7 0~8 0 group ƒ Select 7 in Frq code of Drive group. ƒ Related code: I 59, I 60, I 61 ƒ Refer to Chapter 13. RS485 communication. 7-5

z Frequency setting via Digital Volume (up-down) Group Code Parameter Name Setting Range Initial Unit 0.0 [Frequency Command] - 0 ~400 0.00 Hz Drive Frq [Frequency Mode] 8 0~8 0 group ƒ Select 7 in Frq code of Drive group. ƒ Related code: I 59, I 60, I 61 ƒ Refer to Chapter 13. RS485 communication. z Analog Hold Group Code Parameter Name Setting Range Initial Unit Drive Frq 0~7 0 group I17 [Frequency Mode] 2~7 0 - 0 ~25 I/O group [Multi-function input terminal 7 P1 define] 23 ~ ~ I24 [Multi-function input terminal P8 define] ƒ It is available when Frq code setting is 2 ~ 7. ƒ Select one terminal to use for Analog Hold command among Multi-function input terminal (P1 ~ P8).  When P8 terminal is selected, Set freq. Frequency P8 Operation command 7-6

7.2 Multi-Step Frequency setting Group Code Parameter Name Setting Range Initial Unit Drive group 0.0 5.0 0 ~ 400 0.00 Hz Frq [Frequency Command] 0 0~8 0 - I/O group St1 - 0 ~ 400 10.00 Hz St2 [Frequency Mode] - 20.00 St3 [Multi-Step frequency 1] - 0 ~ 24 30.00 - I22 [Multi-Step frequency 2] 5 0 ~ 400 5 I23 [Multi-Step frequency 3] 6 6- I24 [Multi-function input 7 7 - I30 terminal P6 define] - Hz I31 [Multi-function input - 30.00 I32 terminal P7 define] - 25.00 I33 [Multi-function input - 20.00 terminal P8 define] 15.00 [Multi-Step frequency 4] [Multi-Step frequency 5] [Multi-Step frequency 6] [Multi-Step frequency 7] ƒ Select a terminal to give Multi-step frequency command among P1-P8 terminals. ƒ If terminals P6-P8 are selected, set I22-I24 to 5-7 to give Multi-step frequency command. ƒ Multi-step frequency 0 is settable in Frq – [Frequency mode] and 0.00 – [Frequency command]. ƒ Multi-step frequency 1-3 are set at St1-St3 in Drive group, while Step frequency 4-7 are set at I30-I33 in I/O group. Step 2 Step 1 Step Step Step FX or RX P8 P7 P6 0 3 freq. 0 9 - -- Freq. 1 9 - -9 Step Step Step 2 9 - 9- 4 7 0 3 9 - 99 Step Step 9 9-- 5 6 4 9 9 -9 5 9 99- P6 6 9 9 99 P7 7 P8 FX RX 7-7

7.3 Operating command setting method z Operation via keypad RUN key and STOP/RST key Group Code Parameter Name Setting Range Initial Unit Drive group drv 0~3 1 drC [Drive mode] 0 F, r F [Direction of motor rotation - select] ƒ Set drv – [Drive mode] to 0. ƒ Acceleration is started upon pressing the Run key while operating frequency is set. Motor decelerates to stop by pressing the STOP/RST key. ƒ Selecting rotation direction is available at drC - [Direction of motor rotation select] when operating command is issued via keypad. [Direction of F Forward drC motor rotation r Reverse select]  When remote keypad is connected, body-embedded keypad is deactivated. Forward : Counter-clockwise z Operating command via FX, RX terminal 1 Group Code Parameter Name Setting Range Initial Unit Drive group drv 1 0~3 1 I17 [Drive mode] 0 0 ~ 27 0 I/O group I18 [Multi-function input 1 0 ~ 27 1 terminal P1 define] [Multi-function input terminal P2 define] ƒ Set drv – [Drive mode] to 1. ƒ Set I17 and I18 to 0 and 1 to use P1 and P2 as FX and RX terminals. ƒ “FX” is Forward run command and “RX” Reverse run.  Motor is stopped when FX/RX terminal is ON/OFF at the same time. Freq. FX RX 7-8

z Operating command via FX, RX terminal 2 Group Code Parameter Name Setting Range Initial Unit Drive group drv 2 0~3 1 I17 [Drive mode] 0 0 ~ 27 0 I/O group I18 [Multi-function input 1 0 ~ 27 terminal P1 define] 1 [Multi-function input terminal P2 define] ƒ Set the drv to 2. ƒ Set I17 and I18 to 0 and 1 to use P1 and P2 as FX and RX terminals. ƒ FX: Operating command setting. Motor runs in forward direction when RX terminal (P2) is OFF. ƒ RX: Direction of motor rotation select. Motor runs in reverse direction when RX terminal (P2) is ON. Freq. FX RX z Operating command via RS485 communication Group Code Parameter Name Setting Range Initial Unit 3 0~3 1 Drive group drv [Drive mode] - 0~1 0 I/O group I59 - 1 ~ 250 1 I60 [Communication protocol - 0~4 3 select] [Inverter number] I61 [Baud rate] ƒ Set the drv to 3. ƒ Set I59, I60 and I61correctly. ƒ Inverter operation is performed via RS485 communication. ƒ Refer to Chapter. 13, RS485 communication. 7-9

z Rotating direction select via –10 ~ +10[V] input of V1 terminal Group Code Parameter Name Setting Range Initial Unit Drive group frq [Frequency setting] 2 0~8 0 0~3 1 drv [Drive mode] - ƒ Set frq to 2. ƒ Inverter is operating as the table below regardless of Drive mode setting. 0 ~ +10 [V] FWD RUN Command REV RUN Command -10 ~ 0 [V] FWD RUN REV RUN REV RUN FWD RUN  Motor runs in Forward direction when input voltage to V1-CM is 0~10[V] and FWD RUN command is active. When input voltage polarity is reversed to –10~0[V] during FWD RUN, motor decelerates to stop and runs in reverse direction.  When input voltage to V1-CM is 0~10[V] and REV RUN command is active, motor runs in Reverse direction and if -10~0[V] is input, motor rotating direction is reverse. z FX/RX Run Disable Group Code Parameter Name Setting Range Initial Unit Drive group drC - F, r F Function group 1 [Direction of motor F1 rotation select] - 0~2 0 [Forward/Reverse run disable] ƒ Select the direction of motor rotation. ƒ 0: Forward and Reverse run enable ƒ 1: Forward run disable ƒ 2: Reverse run disable 7-10

z Power On Start select Group Code Parameter Name Setting Range Initial Unit Drive group drv [Drive mode] 1, 2 0~3 1 0~1 0 Function group 2 H20 [Power On Start select] 1 ƒ Set H20 to 1. ƒ When AC input power is applied to the inverter with drv set to 1 or 2 {Run via control terminal} ON, motor starts acceleration. ƒ This parameter is inactive when drv is set to 0 {Run via keypad} or 3 {RS485 communication}. CAUTION Particular attention must be directed to this function due to potential hazard as motor starts to run suddenly upon applying AC input power. Input voltage Frequency Run command When H20 is 0 When H20 is 1 z Restart after fault reset Group Code Parameter Name Setting Range Initial Unit Drive group 1, 2 0 ~ 3 1 Function group 2 drv [Drive mode] 1 0~1 0 H21 [Restart after fault reset selection] ƒ Set H21 to 1. ƒ Motor starts acceleration if drv is set to 1 or 2 and the selected terminal is ON when a fault is cleared. ƒ This parameter is inactive when drv is set to 0 {Run via keypad} or 3 {RS485 communication}. CAUTION Particular attention must be directed to this function due to potential hazard as motor starts to run suddenly after the fault is cleared. 7-11

Frequency Reset Run command When H21 is 0 When H21 is 1 7.4 Accel/Decel time and pattern setting z Accel/Decel time setting based on Max frequency Group Code Parameter Name Setting Range Initial Unit Drive group ACC [Accel time] - 0 ~ 6000 5.0 Sec - 0 ~ 6000 10.0 Sec dEC [Decel time] - 40 ~ 400 60.00 Hz Function group1 F21 [Max Frequency] [Frequency 0 0~1 0 Function group2 H70 Reference for Accel/Decel] H71 [Accel/Decel time - 0~2 1 scale] ƒ Set the desired Accel/Decel time at ACC/dEC in Drive group. ƒ If H70 is set to 0 {Max frequency}, Accel/Decel time is the time that takes to reach the max freq from 0 Hz. ƒ Desired Accel/Decel time unit is settable at the H71.  Accel/Decel time is set based on F21 – [Max frequency]. For instance, if F21 is set to 60Hz, Accel/Decel time 5 sec, and run frequency 30Hz, time to reach 30Hz would be 2.5 sec. Max. freq. 60Hz Run Freq. 30Hz Run command Accel time Decel time 7-12

More precise time unit can be set corresponding to load characteristics as shown below.  In SV-iG5A, number display is available up to 5. Therefore, if time unit is set to 0.01 sec, Max Accel/Decel time would be 600.00 sec. Code Name Set Setting range Description H71 value [Accel/Decel 0 0.01~600.00 Setting Unit: 0.01 sec time scale] 0.1~6000.0 Setting Unit: 0.1 sec 1 2 1~60000 Setting Unit: 1 sec z Accel/Decel time setting based on Operating Frequency Group Code Parameter Name Setting Range Initial Unit Drive group ACC [Accel time] - 0 ~ 6000 5.0 Sec dEC - 0 ~ 6000 10.0 Sec [Decel time] 0~1 0 Function group 2 H70 [Frequency 1 Reference for Accel/Decel] ƒ Accel/Decel time is set at the ACC/dEC. ƒ If you set H70 to 1 {Delta frequency}, Accel/Decel time is the time that takes to reach a target freq from constant run freq (Current operating freq.).  When H70 and Accel time are set to 1 {Delta frequency} and 5 sec, respectively,  The below graph in Section A shows the change in operating frequency when target frequency is set to 10Hz at first and then changed to 30Hz. Operating Section A 30Hz freq. 10Hz Time Operating 12 [Sec] command 57 5 sec 5 sec 7-13

z Multi-Accel/Decel time setting via Multi-function terminals Group Code Parameter Name Set Range Initial Unit Drive ACC [Accel time] Sec group dEC [Decel time] - 0~ 5.0 Sec I17 6000 I/O [Multi-function input terminal P1 define] Sec group - 0~ 10.0 6000 0 0 ~ 27 0 I18 [Multi-function input terminal P12 define] 1 1 I19 [Multi-function input terminal P3 8 2 define] 9 3 10 4 I20 [Multi-function input terminal P4 - 0~ 3.0 define] 6000 I21 [Multi-function input terminal P5 define] I34 [Multi-Accel time 1] ~~ I47 [Multi-Decel time 7] - 9.0 ƒ Set I19, I20, I21 to 8, 9, 10 if you want to set Multi - Accel/Decel time via P3-P5 terminals. ƒ Multi-Accel/Decel time 0 is settable at ACC and dEC. ƒ Multi-Accel/Decel time 1-7 is settable at I34-I47. Accel Accel Decel Decel Decel time 2 time 3 time 4 time 5 time 6 Accel time 1 Decel Accel/Decel P5 P4 P3 Accel time 7 time FrequencyTime 0 0 --- 1 - -9 2 -9- P3 3 - 99 P4 P5 4 9- - FX 5 9-9 6 99 - 7 999 7-14

z Accel/Decel pattern setting Group Code Parameter Name Setting range Initial Unit F2 [Accel pattern] 0 Linear 0 Function 1 S-curve group 1 0~ Function F3 [Decel pattern] 100 40 % group 2 H17 40 % [S-Curve Accel/Decel start H18 side] [S-Curve Accel/Decel end side] ƒ Accel/Decel pattern is settable at F2 and F3. ƒ Linear: This is a general pattern for constant torque applications. ƒ S-curve: This curve allows the motor to accelerate and decelerate smoothly. CAUTION For S-curve, the actual Accel/Decel time takes longer than the time set by user. Freq. Operating command Accel Decel time time  H17 sets the starting ratio between S-curve and Linear in 1/2 of Accel/Decel Ref. Frequency. For smooth Accel/Decel starting, increase H17 to extend S-curve ratio.  H18 sets the ending ratio between S-curve and Linear in 1/2 of Accel/Decel Ref. Frequency. For smooth and accurate speed arrival and stopping, increase H18 to extend S-curve ratio. Accel/Decel 1/2 of Ref. Freq. Accel/Decel Ref. Freq Freq H17 H18 H17 H18 Accel Accel Decel Decel Start End Start End 7-15

Note that setting Frequency Ref. for Accel/decel (H70) is set to Max Freq and target freq is set below Max freq. the shape of S-curve may be distorted. Accel/decel CAUTION Ref Freq If Target Frequency is Target Freq below Max Frequency, the waveform will be shown Freq with the top portion cut out. H17 H18 H17 H18  Accel time for S-curve setting = ACC + ACC × H17 + ACC × H18 22  Decel time for S-curve setting = dEC + dEC × H17 + dEC × H18 22  ACC, dEC indicate the set time in Drive group. z Accel/Decel Disable Group Code Parameter Name Setting Range Initial Unit I/O group I17 0 ~27 0 ~ [Multi-function input terminal - P1 define] 7 ~ I24 [Multi-function input 24 terminal P8 define] ƒ Select one terminal among Multi-function input terminals 1-8 to define Accel/Decel disable. ƒ If P8 is selected, set I24 to 24 to activate this function. Freq. P8 Operating command 7-16

7.5 V/F control z Linear V/F pattern operation Group Code Parameter Name Setting Range Initial Unit - 30 ~ 400 60.00 Hz Function group 1 F22 [Base frequency] 0.1 ~ 10.0 0.50 Hz 0~2 0 F23 [Start frequency] - 0~3 0 F30 [V/F pattern] 0 Function group 2 H40 [Control mode select] - ƒ Set F30 to 0 {Linear}. ƒ This pattern maintains a linear Volts/frequency ratio from F23 - [Start frequency] to F22- [Base frequency]. This is appropriate for constant torque applications.  Base Frequency: Inverter outputs its rated voltage at this level. Enter the motor nameplate frequency.  Start Frequency: Inverter starts to output its voltage at this level. Base freq. Start freq. Freq. Inverter rated voltage Voltage Run command z Square V/F pattern Group Code Parameter Name Setting Range Initial Unit F30 1 0~2 0 Function [V/F pattern] group 1 ƒ Set F30 to 1{Square}. ƒ This pattern maintains squared volts/hertz ratio. Appropriate applications are fans, pumps, etc. Voltage 100% Freq. Base freq. 7-17

z User V/F pattern operation Group Code Parameter Name Setting Range Initial Unit Function group 1 F30 [V/F pattern] 2 0~2 0 F31 [User V/F frequency 1] - 0 ~ 400 15.00 Hz ~~ F38 [User V/F voltage 4] - 0 ~ 100 100 % ƒ Select F30 to 2 {User V/F}. ƒ User can adjust the Volt/Frequency ratio according to V/F pattern of specialized motors and load characteristics. CAUTION In case of using a standard induction motor, if this value is set much higher than linear V/F pattern, it could result in torque shortage or motor overheating due to over-energizing. When User V/F pattern is active, F28 - [Torque Boost in forward direction] and F29 - [Torque Boost in reverse direction] are deactivated. Voltage Linear 100% V/F F38 F36 F34 F32 Freq. F31 F33 F35 F37 Base Start freq. freq. z Output voltage adjustment Group Code Parameter Name Setting Range Initial Unit Function group 1 - 40 ~ 110 100 % F39 [Output voltage adjustment] ƒ This function is used to adjust the output voltage of the inverter. This is useful when you use a motor that has a rated voltage lower than the input voltage. Voltage 100% setting 100% 70% setting 70% Freq. Base freq. 7-18

z Manual torque boost Group Code Parameter Name Setting Range Initial Unit F27 [Torque Boost select] 0~1 0 % Function F28 [Torque boost in forward direction] 0 0 ~ 15 2 group 1 - F29 [Torque boost in reverse direction] ƒ Set F27 to 0 {Manual torque boost}. ƒ The values of [Torque boost in forward/reverse direction] are set separately in F28 and F29. CAUTION ƒ If the boost value is set much higher than required, it may cause motor overheating due to over-energizing. Voltage No torque boost 100% Time FX torque boost RX torque boost FX RX z Auto torque boost Code Parameter Name Setting Range Initial Unit Group F27 0~1 0 A Function group 1 H34 [Torque Boost select] 1 Ω Function group 2 H41 - 0.1 ~ 20 - H42 [No load motor 0 Current] 0~1 0 0 ~ 14 - [Auto tuning] [Stator resistance (Rs)] - ƒ Before Auto Torque Boost setting, H34 and H42 should be set correctly (See page 10-6, 10-10). ƒ Select 1{Auto torque boost} in F27. ƒ Inverter automatically calculates torque boost value using motor parameters and outputs the corresponding voltage. 7-19

7.6 Stop method select z Decel to stop Group Code Parameter Name Setting Range Initial Unit [Stop mode select] 0 0~3 0 Function group 1 F4 ƒ Select 0 {decel to stop} in F4 code. ƒ Motor decelerates to 0 Hz and stops during the setting time. Freq. Operating command Decel time z DC braking to stop Code Parameter Name Setting Range Initial Unit F4 [Stop mode select] 1 0~3 0 Group Function group 1 ƒ Select 1 {DC brake to stop} in F4 code. ƒ Refer to page 8-1. z Free run stop Code Parameter Name Setting Range Initial Unit F4 [Stop mode select] 2 0~3 0 Group Function group 1 ƒ Select 2 {Free run stop} in F4 code. ƒ When operating command is turned OFF, Output Frequency and voltage are shut down. Freq, Voltage Operating command 7-20

7.7 Frequency limit z Frequency limit using Max Frequency and Start Frequency Group Code Parameter Name Setting Range Initial Unit F21 [Max frequency] - 0 ~ 400 60.00 Hz Function F23 [Start frequency] - 0.1 ~ 10 0.50 Hz group 1 ƒ Max Frequency: Frequency highest limit. Any frequency cannot be set above [Max frequency] except for F22 [Base frequency]. ƒ Start Frequency: Frequency lowest limit. If a frequency is set lower than this, 0.00 is automatically set. z Frequency command limit using High/Low limit Group Code Parameter Name Setting Range Initial Unit F24 0~1 0 Function F25 [Frequency high/low 1 0 ~ 400 60.00 Hz group 1 limit select] 0 ~ 400 0.50 Hz [Frequency high limit] - F26 [Frequency low limit] - ƒ Set F24 to 1. ƒ Active run frequency can be set within the range of F25 and F26.  When frequency setting is done via Analog input (voltage or current input), the inverter operates within the range of high and low limit frequency as shown below.  This setting is also valid when frequency setting is done via keypad. Freq. When freq. limit is not selected High limit Max freq. freq. 10V V1(Voltage input) Low limit 20mA I (Current input) freq. 0 7-21

z Skip frequency Group Code Parameter Name Setting Range Initial Unit 0~1 0 Hz Function H10 [Skip frequency select] 1 Hz group 2 H11 ~ H16 [Skip frequency low limit 1] - 0.1 ~ 400 10.00 ~ [Skip frequency low limit 3] - 0.1 ~ 400 35.00 ƒ Set H10 to 1. ƒ Run frequency setting is not available within the skip frequency range of H11-H16. ƒ Skip frequency is settable within the range of F21 – [Max frequency] and F23 – [Start frequency]. Freq. 10V V1(Voltage input) 20mA I (Current input) H16 H15 H14 H13 H12 H11 0 Run command Freq. Up setting Freq. Down setting  When it is desired to avoid resonance attributable to the natural frequency of a mechanical system, these parameters allow resonant frequencies to be skipped. Three different areas of [Skip frequency High/Low limit] can be set with the skip frequencies set to either the top or bottom point of each area. However, during acceleration or deceleration, the run frequency within the set area is valid.  In the case of increasing frequency setting as shown above, if frequency set value (Analog setting via voltage, current, or digital setting via keypad) is within the range of Skip frequency, it maintains Skip freq RS485 communication, frequency low limit value. If the set value is outside the range, it increases the frequency.  In the case of decreasing frequency setting, if frequency set value (Analog setting via voltage, current, RS485 communication, or Digital setting via keypad) is within the range of Skip frequency, it maintains Skip frequency high limit value. If the set value is outside the range, it decreases the frequency. 7-22

CHAPTER 8 - ADVANCED FUNCTIONS 8.1 DC brake z Stopping motor by DC brake Group Display Parameter Name Setting Range Default Unit 1 0~3 0 Function F4 [Stop mode select] - 0.1 ~ 60 group 1 - 0 ~ 60 - 0 ~ 200 F 8 [DC Brake start frequency] - 0 ~ 60 5.00 Hz 0.1 sec F 9 [DC Brake wait time] 50 % 1.0 sec F10 [DC Brake voltage] F11 [DC Brake time] ƒ Set F4 - [Stop mode select] to 1. ƒ F 8: The frequency at which the DC brake will become active. ƒ F 9: Inverter output will hold for this time after F8 - [DC Brake start frequency] before applying F10 - [DC Brake voltage]. ƒ F10: Set this value as a percent of H33 – [Motor rated current]. ƒ F11: It sets the time for F10 - [DC Brake voltage] to be applied to the motor after F 9 - [DC Brake wait time]. CAUTION If excessive DC Brake voltage is set or DC Brake time is set too long, it may cause motor overheating and damage to the motor.  Setting F10 or F11 to 0 will disable DC brake. Freq. F9 F11  F 9 – [DC Brake Wait time]: When load inertia is large Voltage F8 or F 8 – [DC Brake Start Frequency] is high, over F10 current trip may occur. It can be prevented using F9. Current Run command  In case of DC brake at high load inertia and frequency, change the DC brake controller gain according to H37 set value. H37 Load inertia 0 Less than 10 times motor ratio inertia 1 10 times motor inertia 2 Greater than 10 times motor inertia 8-1

z Starting DC brake Group Display Parameter Name Setting Range Default Unit - 0 ~ 200 50 % Function F12 [DC Brake start voltage] - 0 ~ 60 0 sec group 1 F13 [DC Brake start time] ƒ F12: It sets the level as a percent of H33 – [Motor rated current]. ƒ F13: Motor accelerates after DC voltage is applied for the set time. CAUTION If excessive DC Brake voltage is set or DC Brake time is set too long, it may cause motor overheating and damage to the motor. Freq. F13 t Voltage F12 Run command  Setting F12 or F13 to 0 will disable Starting DC brake.  t: After F13 - [DC Brake start time], the frequency is increasing after DC voltage is applied until the time t. z DC brake at a stop Group Display Parameter Name Setting Range Default Unit Function F12 - 0 ~ 200 50 % group 1 I19 [DC Brake start voltage] 11 0 ~ 25 2 I/O group [Multi-function Input terminal P3 Function select] ƒ F12: It sets the level as a percent of H33 – [Motor rated current]. ƒ Select a terminal to issue a command of DC brake at a stop among P1 to P8. ƒ If P3 terminal is set for this function, set I19 to 11 {DC brake during stop}. CAUTION If excessive DC Brake voltage is set or DC Brake time is set too long, it may cause motor overheating and damage to the motor. Voltage F12 P3 Run command 8-2