Toshiba TOSVERT VF-PS1 Instruction Manual page 266

[22] Protection functions [3/3]
Communication
Title Function
No.
Control power supply backup option
0647
failure monitoring
0650 Forced fire-speed control selection
0651 Undertorque detection selection
Undertorque detection level during
0652
power running
Undertorque detection level during
0653
regenerative braking
0654 Undertorque detection time
0655 Undertorque detection hysteresis
Adjustment range
0:Control power supply not backed up
1:Control power supply backed up (alarm in the
event of a failure)
2:Control power supply backed up (tripping in
the event of a failure)
0:Disabled, 1:Enabled
0:Alarm mode, 1:Trip mode
0~250%
0~250%
0.00~10.00 sec.
0~100%
Sensorless vector/vector with sensor (●:Effective, -:Ineffective)
Minimum
Default setting
Write
setting unit
during
(Panel/Communi
= = =
running
cation) 500V 575V 690V
-50Hz -60Hz -50Hz
1/1 0 0 0 Disabled
1/1 0 0 0 Enabled
1/1 0 0 0 Enabled
1/0.01 0 0 0 Enabled
1/0.01 0 0 0 Enabled
0.01/0.01 0.50 0.50 0.50 Enabled
1/0.01 10 10 10 Enabled
Vector V/f
Reference
control Constant
●/● ● 6. 26. 24
●/● ● 6. 27
●/● ● 6. 28
●/● ● 6. 28
●/● ● 6. 28
●/● ● 6. 28
●/● ● 6. 28