KEB COMBIVERT R6-N User Manual

Protection functions
© KEB, 2015-07 COMBIVERT R6-N Page3.6 - 7
3
10
Error Messages
E.nEt "Error! Mains", one or more phases are missing
E.SYn "Error! Synchronization", phase allocation at commutation choke not correct
Parameter Addr. R PG E Min.
value
Max.
value
Res. [?] Default
cS.03 Mains frequency max. toler-
ance
0F03h rw - - 0 5 1 % 5
Adjustment of the max. frequency tolerance.
3.6.2 Response to malfunction messages
3.6.2.1 Selection of the response
Abnormal stopping (i.e., automatic shutdown of the drive) is possible for all errors that do not enforce immediate
shutdown of the modulation or for which pre-warnings can be generated.
If abnormal stopping is reasonable in the application, the possibility to set a digital output is available for many
malfunctions.
Theresponseisprogrammableforthefollowingmalfunctions:
- Ext. error Pn.03 Reaction to external fault
- Watchdog Pn.05 Watchdog reaction
- Set selection error Pn.18 E.Set stopping mode
Other errors switch off the modulation, but a pre-warnings can be generated prior to their triggering. In the
time between the pre-warning signal and the triggering of the error, the drive can be stopped. The response is
programmable:
- Overload Pn.08 warning OL stop. mode
- Heat sink overtemperature Pn.10 Heat sink overtemperature response
- internal overtemperature Pn.16 Internal overtemperature response
The descriptions of the errors and the corresponding pre-warning signals are contained in chapter 5.1 "Error
assistance".

KEB COMBIVERT R6-N Specifications

General

Brand	KEB
Model	COMBIVERT R6-N
Category	Inverter
Language	English