Lenze Drive PLC Developer Studio 9300 Servo PLC (V8.x) - Manual (Page 86)

2.12 MCTRL_MotorControl (node number 131)
9300 Servo PLC
System blocks
2−72
L
9300 Servo PLC EN 5.0
2.12.17.7 LP1 − monitoring of the motor phases
This monitoring function checks if a motor phase has failed.
Note!
·
This monitoring function can only be used for asynchronous motors.
·
When this monitoring function is activated, the calculating time available for the user is
reduced.
Error Monitoring function System variable Possible responses
No. Display TRIP Message Warning FAIL−QSP Off
x032 LP1 Motor phase failure MCTRL_bMotorphaseFail_b ь ь ·
· Lenze setting
ü Setting possible
·
The monitoring limit is set under C0599.
·
The response is set under C0597.
Code LCD Possible settings IMPORTANT
Lenze Selection
C0597 MONIT LP1 3 Configuration of motor phase
monitoring (LP1)
0 TRIP
2 Warning
3 Off
C0599 Limit LP1 5 LP1 fault monitoring limit
0.01 {0.01 %} 10.00
Error acknowledgement
1. Check motor cables.
2. Execute TRIP−RESET.