Relay Output Control; Analog Output Control - ABB ACS550-01 User Manual

154

Relay Output Control

Using the fieldbus for relay output control requires:
• Drive parameter values set as defined below.
• Fieldbus controller supplied, binary coded, relay command(s) in the appropriate
location. (The location is defined by the Protocol Reference, which is protocol
dependent.)
1401
1402
1403
1410
(Note 1)
1411
(Note 1)
1412
(Note 1)
1. More than 3 relays requires the addition of a relay extension module.
Note! Relay status feedback occurs without configuration as defined below.
0122
0123

Analog Output Control

Using the fieldbus for analog output control (e.g. PID setpoint) requires:
• Drive parameter values set as defined below.
• Fieldbus controller supplied analog value(s) in the appropriate location. (The
location is defined by the Protocol Reference, which is protocol dependent.)
Drive Parameter
1501
0135
1507
0136
Embedded Fieldbus
Drive Parameter
1 35 (
RELAY OUTPUT
2 35 (
RELAY OUTPUT
3 35 (
RELAY OUTPUT
4 35 (
RELAY OUTPUT
5 35 (
RELAY OUTPUT
6 35 (
RELAY OUTPUT
Drive Parameter
1-3
RO STATUS
4-6
RO STATUS
1 135 (
AO CONTENT SEL
1
COMM VALUE
2 136 (
AO CONTENT SEL
2 –
COMM VALUE
Value Description
) Relay Output 1 controlled
COMM
by fieldbus.
) Relay Output 2 controlled
COMM
by fieldbus.
) Relay Output 3 controlled
COMM
by fieldbus.
) Relay Output 4 controlled
COMM
by fieldbus.
) Relay Output 5 controlled
COMM
by fieldbus.
) Relay Output 6 controlled
COMM
by fieldbus.
Description
Relay 1...3 status.
Relay 4...6 status.
Value Description
1) Analog Output 1
COMM VALUE
controlled by writing to
–
parameter 0135.
2) Analog Output 2
COMM VALUE
controlled by writing to
parameter 0136.
ACS550 User's Manual
Modbus Protocol Reference
ABB DRV DCU PROFILE
40134 bit 0 or 00033
40134 bit 1 or 00034
40134 bit 2 or 00035
40134 bit 3 or 00036
40134 bit 4 or 00037
40134 bit 5 or 00038
Modbus Protocol
Reference
ABB DRV DCU PROFILE
40122
40123
Modbus Protocol
Reference
ABB DRV DCU PROFILE
–
40135
–
40136