EM15 User’s Manual
5. Description of Function Codes
107
Please setting A2-05 to 0, if it is not "0", it may cause deceleration time extension problem.
A2-09
Slip compensation time constant
Default
0.5s
Setting Range
0.1s~10.0s
If A2-09 sets the smaller the value, and fast response time. But when the setting value is too small, 07 overvoltage
failure is easy to occur in large inertia load.
A2-10
Automatic frequency boost enable
Default
0
Setting Range
0~1
A2-11
Min motoring torque current
Default
50%
Setting Range
10%~100%
A2-12
Max regenerative torque current
Default
20%
Setting Range
10%~100%
A2-13
Auto-rise frequency KP
Default
50
Setting Range
0~100
A2-14
Auto-rise frequency KI
Default
50
Setting Range
0~100
A2-15
Torque compensation gain
Default
100
Setting Range
80~150
A2-16
Rotational speed tracking closed loop current KP
Default
500
Setting Range
0~1000
A2-17
Rotational speed tracking closed loop current KI
Default
800
Setting Range
0~1000
A2-18
Rotational speed tracking closed loop current limit
Default
Model dependent
Setting Range
30%~200%
The max current in rotational speed tracking process is limited to the range of the set value of the A2-18. The effect of
rotational speed tracking will get worse if setting value is too small.
A2-19
Rotational speed tracking closed loop current lower limit
Default
30%
Setting Range
10%~100%
A2-20
Time of rotational speed tracking voltage rise
Default
1.1s
Setting Range
0.5~3.0s
A2-21
Demagnetization time
Default
1.0s
Setting Range
0.00s~5.00s
The demagnetization time is the minimum interval between stop and start.,this function code valid only when the
rotational speed tracking function is enabled. Easy to cause overvoltage fault if the value setting is too small.
A2-22
Braking applied voltage
Default
690V
Setting Range
650V~800V
The starting voltage of the action of the built-in braking unit
