144 Parameters
209 Misc
Miscellaneous functions.
209.01 PLC manual test mode Enables PLC manual test mode. Disabled/ List
Disabled When test mode is disabled, outputs are controlled by
software.
0
Enabled When test mode is enabled, PLC output controls can be
modified manually from the parameter.
1
209.05 Test fault Defines the test fault for verification purpose. 0 / Real
0 … 1 1 = 1
210 Grounding
supervision
Grounding supervision parameters.
210.01 Grounding mode Sets used grounding mode. Off/ List
Off Grounding mode is Off. 0
Forced Grounding mode is forced. Grounding is closed without
measuring the insulation resistance.
1
Automatic Grounding mode is set automatically. The actual state
machine runs independently based on the settings in
parameters 210.03...210.03 and the internal states of
the inverter.
2
210.02 Grounding device Sets the used grounding device/board. MGND-01/
List
MGND-01 Using this board functional grounding can be performed
from either the positive pole (option code +F282) or
negative pole (standard).
1
MGND-21 Reserved 2
210.03 Grounding state Shows grounding state.
This parameter is read-only
-/ List
Disabled Grounding is disabled and system is not grounded. 0
Forced grounding Grounding is connecting after forced command. 1
Grounded (forced) Grounded by forced command. 2
Forcing failed Forced grounding failed. 3
Faulted Inverter is faulted and grounding state machine is in
faulted state.Inverter is faulted and grounding state
machine in faulted state.
4
Ungrounded night Ungrounded night mode. Input voltage is low and
grounding is open.
5
Insulation measurement Insulation measurement ongoing. 6
Grounding connecting Grounding is ongoing, Monitoring is not yet enabled. 7
Grounded operation Grounded and monitored operation. 8
Grounded night Grounded night mode. Input voltage is low and
grounding is closed.
9
Grounding opening Grounding is opening. 10
Grounding for night Grounding is closing for night. 11
Ungrounded operation Ungrounded operation. 12
Open during operation Grounding is opening during operation. 13
Grounding during
operation
Grounding is closing during operation. 14
Ungrounding for night Grounding is opening for night. 15
No. Name/Value Description Def/
FbEq16/32
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