Monitoring functions
Configuring monitoring functions
Voltage supply monitoring − control electronics (U15)
217
EDBCSXS064 EN 4.0
9.3.12
Voltage supply monitoring − control electronics (U15)
If the voltage at X6/DI1 or X6/DI3 falls below 17 V, TRIP "U15" is triggered. The fault can
only be reset if U > 19 V.
9.3.13
Motor phase failure monitoring (LP1)
Fault message
Monitoring function
System variable
Possible response
TRIP
Messag
e
Warnin
g
Off
032
LP1
Motor phase failure
MCTRL_bMotorphaseFail_b
ü
ü
·
·
Default setting
ü
Setting possible
This monitoring function checks whether a motor phase has failed.
Note!
ƒ
This monitoring function can only be used for asynchronous motors.
ƒ
When this monitoring function is activated, the calculating time available to
the user is reduced.
ƒ
The response is set via C0597.
ƒ
The monitoring limit is set via C0599.
Reset fault message
1. Check motor cables.
2. Carry out TRIP−RESET.
Code
Possible settings
IMPORTANT
No.
Designation
Lenze/
{Appl.}
Selection
C0597 MONIT LP1
3
Fault response − monitoring of
motor phase failure (LP1)
When this function is activated,
the calculating time provided for
the user program is reduced!
217
0
TRIP
2
Warning
3
Off
C0599 Limit LP1
5.0
Monitoring limit for motor phase
failure monitoring (LP1) with
regard to the current limit.
217
0.01
{0.01 %}
10.00
