ABB ACH550-VCR User Manual

ACH550-UH User’s Manual 1-269
Fieldbus adapter
Serial communication diagnostics
Besides the drive fault codes, the FBA module has diagnostic tools. Refer to the
user’s manual supplied with the FBA module.
ABB drives profile technical data
Overview
The ABB Drives profile provides a standard profile that can be used on multiple
protocols, including protocols available on the FBA module. This section describes
the ABB Drives profile implemented for FBA modules.
Control Word
As described earlier in Control interface the
CONTROL WORD is the principal means
for controlling the drive from a fieldbus system.
The following table and the state diagram later in this sub-section describe the
CONTROL WORD content for the ABB Drives profile.
1011 PAR OVERRIDE PARS 6320h
1012 PAR PFC IO 1 6320h
1013 PAR PFC IO 2 6320h
1014 PAR PFC IO 3 6320h
ABB Drives Profile (FBA)
CONTROL WORD
Bit Name Value
Commanded
State
Comments
0OFF1
CONTROL
1
READY TO OPERATE Enter READY TO OPERATE
0 EMERGENCY OFF Drive ramps to stop according to currently
active deceleration ramp (2203 or 2205)
Normal command sequence:
• Enter
OFF1 ACTIVE
• Proceed to READY TO SWITCH ON,
unless other interlocks (
OFF2, OFF3) are
active.
1OFF2
CONTROL
1
OPERATING Continue operation (OFF2 inactive)
0 EMERGENCY OFF Drive coasts to stop.
Normal command sequence:
• Enter
OFF2 ACTIVE
• Proceed to SWITCHON INHIBITED
Drive Fault Code
Fieldbus Fault Code
(DRIVECOM specification)

ABB ACH550-VCR Specifications

General

Brand	ABB
Model	ACH550-VCR
Category	Controller
Language	English