Hitachi SJ Series, User Manual

Page: 738 / 786

Appendix 1-27
Appendix 1 List of Parameters
*1) 1.80 × Inverter rated current (A)
*2) 1.50 × Inverter rated current (A)
Code Name Data range Initial value Note Page
bA220
Second overcurrent suppression
selection
00 (Disabled)/01 (Enabled) 01 12-17-1
bA221
Second overcurrent suppression
level (0.00 to 2.00)
× Inverter rated current (A)
*1) 12-17-1
bA222 First overload limit 2 selection
00 (Disabled)/
01 (Accelerate at constant speed)/
02 (Only constant speed)/
03 (Accelerate at constant
speed/Increase speed at regeneration)
01 12-17-1
bA223 First overload limit level 2
(0.20 to 2.00)
× Inverter rated current (A)
*2) 12-17-1
bA224 First overload limit 2 operation time 0.10~3600.00 (s) 1.00 12-17-1
bA226 Second overload limit 2 selection
00 (Disabled)/
01 (Accelerate at constant speed)/
02 (Only constant speed)/
03 (Accelerate at constant
speed/Increase speed at regeneration)
00 12-17-1
bA227 Second overload limit level 2
(0.20 to 2.00)
× Inverter rated current (A)
*2) 12-17-1
bA228
Second overload limit 2 operation
time
0.10~3600.00 (s) 1.00 12-17-1
bA240
Second overvoltage suppression
function
00 (Disabled)/
01 (DC voltage constant deceleration)/
02 (Acceleration only at deceleration)/
03 (Acceleration at constant
speed/deceleration)
00 12-17-1
bA241
Second overvoltage suppression
level setting (200V class) 330.0 - 400.0 (V)
(400V class) 660.0 - 800.0 (V) (200 V class) 380.0
(400V class) 760.0
12-17-1
bA242
Second overvoltage suppression
operating time
0.00~3600.00 (s) 1.00 12-17-1
bA244 Second DC voltage control P gain 0.00~5.00 0.20 12-17-1
bA245 Second DC voltage control I gain 0.00~150.00 (s) 1.00 12-17-1
bA246
Second overexcitation function
selection
00 (Disabled)/01 (Regular operation)/
02 (Operation only at deceleration)/
03 (Level mode)/
04 (Level mode only at deceleration)
02 12-17-1
bA247
Second overexcitation filter time
constant
0.00~1.00 (s) 0.30 12-17-1
bA248 Second overexcitation voltage gain 50~400 (%) 100 12-17-1
bA249
Second overexcitation control level
setting (200V class) 330.0 - 400.0 (V)
(400V class) 660.0 - 800.0 (V) (200 V class) 360.0
(400V class) 720.0
12-17-1