ABB ACH580 Series - Activate Drive Control Functions - EFB

ACH580 E-Clipse bypass and packaged drive user manual 85
Embedded fieldbus
Note: After any changes to the communication settings, the communication channel
must be reset by either cycling the system power, or by clearing (set to 0 and enter)
and then restoring the station ID (5002) to desired station ID.
Activate drive control functions – EFB
Controlling the drive
Fieldbus control of various drive functions requires configuration to:
• Tell the drive (via the bypass) to accept fieldbus control of the function.
• Define as a fieldbus input, any drive data required for control.
• Define as a fieldbus output, any control data required by the drive.
The following sections describe, at a general level, the configuration required for
each control function. For the protocol-specific details, see the specific protocol
technical data section in this manual.
Start/stop control (Drive only)
Using the fieldbus for start/stop control of the drive only requires:
• Bypass parameter values set as defined below.
• Fieldbus controller supplied command(s) in the appropriate location. (The
location is defined by the Protocol Reference, which is protocol dependent.)
• Control commands must be addressed to the Drive node with parameter 1625 set
to 0 (
DRIVE ONLY). For SYSTEM control refer to Start/stop control (System) on
page 91.
5099 BY OB ID H
BACnet Device object ID upper
word. See parameter 5040 for
description of how to use this
parameter.
N/A N/A Resolution: 1
Range: 0-419
Default: 0
Bypass
Parameter
Value Description
Protocol Reference
Modbus
1
N2
BACnet
ABB DRV
DCU
PROFILE
1601 START/
STOP
2 (COMM) Start/Stop by
fieldbus with Ext1
or Ext2 selected.
40001 bits
0…3 (see
page 150)
40031 bits
0, 1 (see
page 151)
BO1 BV10
1625 COMM
CTRL
0 (DRIVE
ONLY)
Enable drive only
control.
N/A
1) For Modbus, the protocol reference can depend on the profile used, hence two columns in
these tables. One column refers to the ABB Drives profile, selected when parameter 5825 = 0
(ABB DRV LIM) or 5825 = 2 (ABB DRV FULL). The other column refers to the DCU profile
selected when parameter 5825 = 1 (DCU PROFILE). See ABB control profiles technical data –
Drive section on page 146.
Bypass
Parameter
Description
EFB Protocol Reference
Modbus N2 BACnet