Operating instructions

04/02 1 Parameters
MICROMASTER 420 Parameter List
6SE6400-5BA00-0BP0
99
P2179 Current limit for no load ident.
Min: 0.0
CStat: CUT Datatype: Float Unit: % Def: 3.0
P-Group: ALARMS Active: Immediately QuickComm. No Max: 10.0
Threshold current for A0922 (load missing) in [%] relative to P0305 (rated motor current) as illustrated in the
diagram below.
0
1
r2198 Bit11
0
1
0
&
Cur.lim:no-load ID
0.0 ... 10.0 [%]
P2179 (3.0)
Delay_T:no-load ID
0 ... 10000 [ms]
P2180 (2000)
Vact
(modulus from modulator)
Pulse_enable
I_act (modulus)
Load missing
Load missing
T0
Note:
It may be that the motor is not connected (load missing) or a phase could be missing.
Notice:
If a motor setpoint cannot be entered and the current limit (P2179) is not exceeded, Alarm A0922 (no load
applied) is issued when delay time (P2180) expires.
P2180 Delay time for load missing Min: 0
CStat: CUT Datatype: U16 Unit: ms Def: 2000
P-Group: ALARMS Active: Immediately QuickComm. No Max: 10000
Delay time load missing
Note:
It may be that the motor is not connected (load missing) or a phase could be missing.
Notice:
If a motor setpoint cannot be entered and the current limit (P2179) is not exceeded, alarm A0922 (no load
applied) is issued when delay time (P2180) expires.
Details:
See diagram in P2179 (current limit for no load identification).
Level:
3
Level:
3