Yaskawa CIMR-V7AM-091 - Manual (Page 4)

Date: 02/20/05, Rev: 05-02 Page 4 of 15 TM.V7SW.091
2.2 Added / Modified Parameters
No.
5.5/7.5kW standard
VSP010104
5.5/7.5kW KEB software
VSP01529x
n045 Reserved KEB deceleration time 1
n046 Reserved KEB deceleration time 2
n047 Reserved KEB deceleration Ratio changeover time
n048 Reserved KEB starting voltage
n049 Reserved
Stall prevention during deceleration (braking
transistor operational) voltage
n139 Energy saving control selection AVR time constant
n140 Energy saving coefficient K2 Undervoltage detection level
n141 Energy saving control voltage lower limit (@ 60Hz) Operation selection at power ON
n142 Energy saving control voltage lower limit (@ 6Hz)
Selection of braking transistor operation
during stop
n143 Power average time KEB compensation time
n144 Search operation voltage limit Power loss detection relay delay time
n145 Search operation voltage step (@100%) KEB re-acceptance prohibition time
n146 Search operation voltage step (@5%) Reserved
n159
Upper voltage limit for energy saving control
(@60Hz)
Disturb waveform amplitude
n160
Upper voltage limit for energy saving control
(@6Hz)
Disturb waveform Jump
n161 Search operation power detection hold width Negative slope time
n162 Time constant of power detection filter Positive slope time
n170 Reserved Disturb waveform selection
n171 Reserved Stall prevention during acceleration selection
n172 Reserved Stall prevention voltage during acceleration
Note: Reference manual TM.V7SW.029 for details on the Traverse function.
2.3 Setting Range Changes
No. Parameter name Settings
n050 -
n056
Multi-function input selection 1-7
Additional selections:
28: KEB command (NO)
29: KEB command (NC)
30: Disturb disable (opened = enabled)
31: Simple synchronized Accel/Decel
n057 -
n059
Multi-function output selection 1-3
Additional selections:
22: During KEB operation
23: High-speed operation
24: During disturb up
25: During disturb
n081 Operation selection after momentary power loss Additional selection:
3: KEB operation