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RUN FORWARD
OFF
OFF
RUN FORWARD
Softstarter
Commands
(received
telegram)
UMC outputs
Monitoring signals
(telegram)
DO2 (Softstarter On/Off)
Ramping
DO0 (Contactor For)
UMC internal Signal
Check Current
Bypass signal DI0
(optinal)
Delay1
Delay2
YD-Time
Listed protection
functions disabled
Timing Diagram
• Opposite direction only possible after OFF and after the reverse lock-out time has elapsed.
• Restart in the same direction without consideration of the Reverse lock-out time.
Related parameters
• Reverse Lockout Time
• YD-Starting-Time (used as ramp-up time if no by-pass signal available)
• Delay 1 / Delay 2 (default value set, can be changed only in the custom application editor)
• Checkback delay time
• Checkback
—
Command Data for Softstarter
Word
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit1
Bit 0
0
0
-
Fault Reset
Auto Mode
Prepare
Emergency
Start
-
Run
Forward
Off
Run Reverse
1
-
-
-
DO3
(24VDC)
1)
-
-
-
-
1
2
Remaining data see section Parameters and Data Structures on a Fieldbus
3
2
4, 5
3
6, 7
1)
Controlled by the UMC100 if configured as fault output.
The table above represents the data allocation as realised with the built-in standard applications. It may differ for
customer-specific applications!
92
U MC10 0. 3 U N IVE R SA L MOTOR CONTROLLE R
T EC H N I C A L D E S C R I P T I O N
Summary of Contents for UMC100.3
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