ABB UMC22-FBP - Commands - Details

- 41 - UMC22-FBP
Universal Motor Controller UMC22-FBP
Software version 4.0
FieldBusPlug / Issue: 02.2008
V 6
Chapter 4.2.3~1
4.2.3 Commands - Details
Byte Bit Kurzbeschreibung Zustand Beschreibung
0
0
RUN REVERSE
0  1
transition
Motor starts running reverse or with speed 2
Remarks:
see under RUN FORWARD
1
OFF
1
Motor stops as long as this signal is 1. OFF dominates
RUN commands.
2
RUN FORWARD
0  1
transition
Motor starts running forward or with speed 1.
Remarks:
Reversing starter: start in opposite direction
To start the opposite direction an OFF command
is necessary. OFF starts immediately the Reverse
lock-out time. When the Reverse lock-out time has
elapsed, the motor can be started with the 0  1 tran-
sition of the opposite / different RUN command.
Pole-changig starter: change speed
Change of the speed is possible immediately.
3
SELF TEST
0  1
transition
Internal test of the HW and SW starts (memory, mea-
suring channels etc.). The self test can only be started
when the motor is Off. Otherwise the signal Self test
failed is set.
4
PREPARE
EMERGENCY
START
0  1
transition
Resets the UMC22 thermal memory to "cold motor",
the cooling time and the blocking signal.
1
Prepare emergency start of the motor.
Signal is only accepted by the UMC22 when the pa-
rameter Emergency by PLC = On. The motor can be
started as long as this signal is present.
5
AUTO MODE
0
Supposed the parameter Local control = On, 002, 003
or 004 (Local operation via DIs):
The motor can be started via digital inputs of the
UMC22.
OFF via control system and via DIs is always possible.
1
Run via digital inputs is blocked.
OFF commands are always possible.
6
FAULT RESET
0  1
transition
Resets all resetable faults (overload, check-back fault,
etc.)
7- - -
1
0-4 - - -
5
UMC22 output DO0
- Transparent control of UMC22 digital output DO0...2,
if not used by any Control function different from
Transparent or Overload relay.
6
UMC22 output DO1
-
7
UMC22 output DO2
-