Regeneration Error; Response To Malfunction Messages; Selection Of The Response - KEB COMBIVERT R6-S Applications Manual

3.6.1.10

Regeneration error

Error Messages
E.nEt "Error! Mains", one or more phases are missing
E.SYn "Error! Synchronization", phase allocation at commutation choke not correct
Parameter
cS.03 Mains frequency max. tolerance
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
- Watchdog
- Set selection error
Other errors switch off the modulation, but a pre-warning 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 pro-
grammable:
- overload
- Heat sink overtemperature
- internal overtemperature
The descriptions of the errors and the corresponding pre-warning signals are contained in chapter 5.1 „Error
assistance".
The following responses can be used for all malfunctions and errors, respectively:
Value
0: error / no auto restart
3: Modulation off / auto
restart
6: no error
Value
6: Warning via
digital output
© KEB, 2008-02
Pn.03 Reaction to external fault
Pn.05 E.bus stopping mode
Pn.18 E.Set stopping mode
Pn.08 warning OL stop mode
Pn.10 Heat sink overtemperature response
Pn.16 Internal overtemperature response
Pn.03, Pn.05, Pn.08, Pn.10, Pn.12, Pn.14, Pn.16, Pn.18: Reaction
Description
the malfunction turns into the error (Status: E.xx), immediate shutdown of the
modulation, restart only after RESET
Immediate shutdown of the modulation, automatic restart as soon as the mal-
function is resolved
malfunction deactivated
Description
No response of the drive, the malfunction (and pre-warning, respectively ) can be issu-
ed via a digital output.
COMBIVERT R6-S
Protective functions
Adr. R PG E Min.value Max.value Res. [?] Default
0F03h rw - -
Pn.08, Pn.10, Pn.14
0 5 1 % 5
3
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