MAHA POWERDYNO MSR Series Original Operating Instructions page 121

LED Color
-
DP1
PROFIdrive
cyclic opera-
tion
Green
Red
-
OPT
(OPTION)
Green
Red
MOD -
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Status Description, Cause
Cyclic communication has not (yet) taken
place.
Note:
Off
PROFIdrive is ready for communication
when the Control Unit is ready (see LED
RDY).
Steady
Cyclic communication is taking place.
light
Full cyclic communication is not yet taking
place.
Possible causes:
Flashing
• The controller is not transmitting set-
0.5 Hz
points.
• During isochronous operation, not global
control (GC) or a faulty global control
(GC) is transferred by the Controller.
Steady
Cyclic communication has been interrupted. Remedy fault
light
Electronics power supply is missing or out-
side permissible tolerance range.
Off Module is not ready.
Option board not installed or no associated
drive object has been created.
Steady
Option board is ready.
light
Flashing
Depends on the option board used.
0.5 Hz
At least one fault is present in this module.
Steady
Option board not ready (e.g. after power-
light
on).
Off Reserved
121
Remedy
-
-
-
-
-
-
Remedy and
acknowledge fault
-
BA053101-en