Inovance MD500-PLUS Series - 3.7.2 Undervoltage and Overvoltage Thresholds and Fast Current Limit Protection

Function Application
‑660‑
Para. Name
Minimum Unit Description
U1‑08
Tension control
mode
1
Tens position of U1‑
08: Used to specify
the tension control
mode of the system.
0: Non‑tension
control mode
1: Tension open‑loop
torque control
2: Tension closed‑
loop speed control
3: Tension closed‑
loop torque control
4: Constant linear
speed control
5: Pre‑charge
U1‑09
PID reference
0.1%
U1‑10
PID feedback
0.1%
U1‑11 Kp output 1
U1‑12 Ki output
1s
U1‑13
Kd output
1s
U1‑14
Tension time
1s
U1‑15
Winding/Unwinding
mode
1
Used to specify the
tension control
mode of the system.
0: Winding
1: Unwinding
Note
For better control effect, conduct commissioning based on the measurements obtained us‑
ing a speed measuring device or tape and comparison between such measurements with
related monitoring parameters.
3.7 Fault and Protection
3.7.1 Startup Protection
When F8‑18 is set to 1, startup protection is enabled to prevent the motor from
responding to a command upon power‑on or fault reset of the AC drive.
The startup protection works in the following two scenarios: