ABB ACH550-01 User Manual

Serial communications 153
ACH550-01 User's Manual
Drive control parameters
After the fieldbus communication has been set up, the drive
control parameters listed in the tables below should be checked
and adjusted where necessary.
The “Setting for fieldbus control & description” column gives the
value to use when the fieldbus interface is the desired source or
destination for that particular signal as well as a description of
the parameter.
For fieldbus signal routes and message composition, see
manuals Embedded Fieldbus (EFB) Control (3AFE68320658
[English]) and BACnet® Protocol (3AUA0000004591 [English]).
Control command source selection
Code Setting for fieldbus control & description Range
1001 EXT1 COMMANDS 0…14
Defines external control location 1 (
EXT1) – the configuration of start,
stop and direction commands.
10 =
COMM – Assigns the fieldbus Command Word as the source for the
start/stop and direction commands.
• Bits 0,1, 2 of Command Word 1 (parameter 0301) activates the start/
stop and direction commands.
• See the fieldbus user’s manual for detailed instructions.
1002 EXT2 COMMANDS 0…14
Defines external control location 2 (
EXT2) – the configuration of start,
stop and direction commands.
10 =
COMM – Assigns the fieldbus Command Word as the source for the
start/stop and direction commands.
• Bits 0,1, 2 of Command Word 1 (parameter 0301) activates the start/
stop and direction commands.
• See the fieldbus user’s manual for detailed instructions.
1003 DIRECTION 1…3
Defines the control of the motor rotation direction.
1 =
FORWARD – Rotation is fixed in the forward direction.
2 =
REVERSE – Rotation is fixed in the reverse direction.
3 =
REQUEST – Rotation direction can be changed on command.
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ABB ACH550-01 Specifications

General

Brand	ABB
Model	ACH550-01
Category	Controller
Language	English