Lenze E94ARNE Regenerative power supply - Manual (Page 196)

9400 regenerative power supply module | Parameter setting
Diagnostics & fault analysis
Monitoring
196
L
EDS94ARNExxxx EN 2.3 - 06/2014
8.5 Monitoring
The regenerative power supply module features different monitoring functions that
protect the device against impermissible operating conditions.
 If a monitoring function responds,
– an entry in the
Logbook of the regenerative power supply module is made,
– the response (fault, trouble, warning, etc.) set for this monitoring function will be
initiated,
– the state of the internal device control changes according to the response selected,
sets controller inhibit and switches on the "DRIVE ERROR" LED on the front of the
regenerative power supply module:
See also:  LED status displays ( 187)
 Device states ( 79)
Response Logbook entry Display under
C00168
Pulse inhibit Controller inhibit Acknowledge-
ment required
"DRIVE ERROR"
LED
None OFF
Fault     
Trouble    
(after 0.5 s)
Warning locked   
Warning  
Information  OFF
System fault     Mains
switching
is required!