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Byte
Bit
Short code
0
0
E0
1
E1
2
E2
3
E3
4
E4
5
E5
6
E6
7
E7
1
0
ERRPHASE
1
WARNCRRNT
2
ERRCRRNT
3
-
4
COMERR
5
ENDSTUFE
6
7
RUN
2
3
ACTUAL_CURRENT
Byte
Bit
Short code
0
0
A0
1
A1
2
3
4
5
6
7
1
0
ENABLE
1
RIGHT
2
LEFT
3
4
BRAKE
5
6
7
ERR_QUITT
Wieland podis
system
Manual V 1.03 / ref. no. 00.000.0059.0 / 28.03.2001
6.5.2
MRC
6.5.2.1
Input bytes
Description
Binary input E0
Binary input E1
Binary input E2
Binary input E3
Binary input E4
Binary input E5
Binary input E6
Binary input E7
Phase failure or unbalance. The bit is set if the difference between
two currents exceeds the phase unbalance value. If the bit is set,
the motor is disconnected and the brake is applied
Transient occurrence of excess current. If the "Starting current"
value during start-up exceeds the "Max. current" value during
operation, the bit is set to 1. The bit is automatically deleted if the
event no longer exists
Overcurrent disconnection. If the energy level specified by "Max.
current" and "Max. time" is exceeded, the motor is disconnected and
the brake is applied
Not used, always 0
Communication error. The bit is set if invalid commands are
generated due to false inputs or synchronisation errors. It is
automatically reset if the event no longer exists
Indicates the status of the control bit "Output module ON"
Not used, always 0
Bus coupler is running
Reserved
Actual current of motor, range 0 mA – 5.1 A
in units of 20 mA (250 => 5.0 A)
6.5.2.2
Output bytes
Description
Binary output A0
Binary output A1
Not used, always 0
Not used, always 0
Not used, always 0
Not used, always 0
Not used, always 0
Not used, always 0
Enable / Delete error
Clockwise rotation (direction dependent on phase of supply)
Anti-clockwise rotation (direction dependent on phase of supply)
Not used, always 0
Ventilate brake
Not used, always 0
Not used, always 0
Acknowledge error
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