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160 Actual signals and parameters
Group 10: Start/Stop/Dir
This group:
• Defines external sources (EXT1, and EXT2) for commands that enable start, stop
and direction changes.
• Locks direction or enables direction control. To select between the two external
locations use the next group, parameter
.
Group 10: Start/Stop/Dir
Code
Description
Range
Resolution
Default
S
1001
EXT1 COMMANDS
0...34
1
1
Defines external control location 1 (EXT1) – the configuration of start, stop and
direction commands.
0 = NOT SEL – No external start, stop and direction command source.
1 = DI1 – Two-wire Start/Stop.
• Start/Stop is through digital input DI1 (DI1 activated = Start; DI1 de-activated =
Stop).
defines the direction. Selecting
= 3 (request)
is the same as 1003 = 1 (fwd).
2 = DI1, 2 – Two-wire Start/Stop, Direction.
• Start/Stop is through digital input DI1 (DI1 activated = Start; DI1 de-activated =
Stop).
• Direction control (requires parameter
= 3 (request)) is through digital input
DI2 (DI2 activated = Reverse; de-activated = Forward).
3 = DI1P, 2P – Three-wire Start/Stop.
• Start/Stop commands are through momentary push-buttons (the P stands for
“pulse”).
• Start is through a normally open push-button connected to digital input 1. In order
to start the drive, the digital input 2 must be activated prior the pulse in 1.
• Connect multiple Start push-buttons in parallel.
• Stop is through a normally closed push-button connected to digital input 2.
• Connect multiple Stop push-buttons in series.
• Parameter
defines the direction. Selecting
= 3
(REQUEST) is the same as
4 = DI1P, 2P, 3 – Three-wire Start/Stop, Direction.
• Start/Stop commands are through momentary push-buttons, as described for
DI1P, 2P.
• Direction control (requires parameter
= 3 (REQUEST)) is through digital
input DI3 (DI3 activated = Reverse; de-activated = Forward).
Summary of Contents for ACS320 series
Page 1: ...ABB drives User s manual ACS320 drives 0 5 to 30 hp ...
Page 4: ......
Page 18: ...18 Safety ...
Page 28: ...28 Operation principle and hardware description ...
Page 56: ...56 Electrical installation ...
Page 142: ...142 Program features Connection diagram example ACS320 xx xxxx x ...
Page 282: ...282 Actual signals and parameters ...
Page 358: ...358 Fieldbus control ...
Page 376: ...376 Fault tracing ...
Page 382: ...382 Maintenance and hardware diagnostics ...
Page 407: ...Dimension drawings 407 Frame size R2 NEMA 1 Frame size R2 IP20 NEMA 1 3AUA0000051097 A ...
Page 409: ...Dimension drawings 409 Frame size R3 NEMA 1 Frame size R3 IP20 NEMA 1 3AUA0000051118 A ...
Page 411: ...Dimension drawings 411 Frame size R4 NEMA 1 Frame size R4 IP20 NEMA 1 3AUA0000051133 A ...
Page 412: ...412 Dimension drawings ...
Page 413: ...Index Numerics A B C D E F G H I K L M N O P R S T ...