Wieland podis, System Manual

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Wieland podis

system
Manual V 1.03 / ref. no. 00.000.0059.0 / 28.03.2001
6.5 Allocating the input and output bytes
The motor starters are assigned parameters via the menu
item ”Edit/Object properties”. The assignment of input
and output bytes for each motor control unit can be found
on the following pages.
6.5.1 MC2M
6.5.1.1 Input
bytes
Byte Bit Short code Description
0 0 E0 Binary input E0
1 E1 Binary input E1
2 E2 Binary input E2
3 E3 Binary input E3
4 E4 Binary input E4
5 E5 Binary input E5
6 E6 Binary input E6
7 E7 Binary input E7
1 0 ERRPHASE_1 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
1 WARNCRRNT_1 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
2 ERRCRRNT_1 Overcurrent disconnection. If the energy level specified by ”Max.
current” and ”Max. time” is exceeded, the motor is disconnected and
the brake is applied
3 MINCRRNT_1 Value is below minimum current. The bit is set if there is an
underflow in the ”Min. current” when the motor is started. This bit
can be used to display the failure of all 3 phases or to indicate that
no loads are connected to the motor starter. It is automatically reset
if the event no longer exists
4 COMERR_1 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
5 ENDSTUFE_1 Indicates the status of the control bit ”Output module ON”
6 Not used, always 0
7 RUN Bus coupler is running
2 Reserved
3 ACTUAL_CURRENT_1 Actual current of motor 1, range 0 mA – 5.1 A
in units of 20 mA (250 => 5.0 A)
4 0 ERRPHASE_2 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
1 WARNCRRNT_2 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
2 ERRCRRNT_2 Overcurrent disconnection. If the energy level specified by ”Max.
current” and ”Max. time” is exceeded, the motor is disconnected and
the brake is applied