SEW-Eurodrive MOVIDRIVE compact MCH41A, System Manual

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394
System Manual – MOVIDRIVE® compact Drive Inverters
11
Operating displays of MCH42A (INTERBUS LWL)
Operation
11.3 Operating displays of MCH42A (INTERBUS LWL)
The operating status of MOVIDRIVE
®
compact
MCH42A are displayed on the following
LEDs.
1. Operation LED V1 (three colors: green/red/yellow)
2. INTERBUS-LWL LEDs
Operation LED V1 The operating status of MOVIDRIVE
®
compact MCH42A are displayed by the three-
color LED V1 (green/red/yellow).
05225BXX
Figure 162: MOVIDRIVE
®
compact MCH42A operating displays
V1
X10
1
2
3
4
5
6
7
8
9
10
11
U CC BA RD TR FO1 FO2
L
1
2
3
4
5
6
7
8
9 REF1
AI1
1
AI12
AI21
AGND
REF2
SC1
1
SC12
DGND
Remote IN
X30
IN
X10
[1]
[2]
Color Operating state Description
- OFF Without voltage
No supply voltage and no DC 24 V
backup voltage.
Yellow Steady light
Controller inhibit or
No enable
Unit ready but controller inhibit active
(DIØØ = "0") or no enable.
Green Steady light Enable Motor is energized.
Red Steady light Locking system error Error causes unit to disconnect.
Yellow Flashing Unit not ready
Factory setting in progress or DC 24 V
backup mode without supply voltage.
Green Flashing Flying start in process
Operating mode VFC & FLYING
START is set and inverter connected
to a rotating motor.
Green/red
Flashing
0.5 s green / 0.5 s red
Limit switch contacted
Limit switch reached in "enable"
operating status.
Yellow/red
Flashing
0.5 s yellow / 0.5 s red
Limit switch contacted
Limit switch reached in "Controller
inhibit" operating status.
Green/red
Flashing
green green red red Displaying or waiting
system error
Fault in "enable" operating status.
Fault is only displayed and does not
lead to a switch-off.
Yellow/red
Flashing
yellow yellow red red Displaying or waiting
system error
Fault in "controller inhibit" operating
status. Fault is only displayed and
does not lead to a switch-off.
Green/
yellow 0.75 s green /
0.75 s yellow
Timeout active
Enable ineffective, inverter is waiting
for a valid telegram.