ABB ACH580 Series - Page 96

ACH580 E-Clipse bypass and packaged drive user manual 87
Embedded fieldbus
Drive relay output control
Using the fieldbus for relay output control requires:
• Drive parameter values set as defined below.
• Fieldbus controller supplied reference word(s) in the appropriate location. (The
location is defined by the Protocol Reference, which is protocol dependent.)
For example: To control relays 1 and 2 using serial communication:
Set parameters 10.24
RO1 Source = 62, RO/DIO control word.
Then, for example using N2:
• To turn Relay 1 On: Force object BO7 to On.
• To turn Relay 2 On: Force object BO8 to On.
• To turn both Relay 1 and 2 On: Force objects BO7 and BO8 On.
Note: Relay status feedback occurs without configuration as defined below.
Analog output control
Using the fieldbus for analog output control requires:
• Drive parameter values set as defined below.
• Fieldbus controller supplied reference word(s) in the appropriate location. (The
location is defined by the Protocol Reference, which is protocol dependent.)
Drive Parameter Value Setting
Protocol Reference
Modbus
N2 BACnet
ABB DRV
DCU
PROFILE
10.24 RO1
Source
RELAY
OUTPUT 1
62, RO/DIO
control word
Relay Output 1 controlled
by fieldbus.
402659 bit 0 or 00033 BO7 BO0
10.27 RELAY
OUTPUT 2
62, RO/DIO
control word
Relay Output 2 controlled
by fieldbus.
402659 bit 1 or 00034 BO8 BO1
10.30 RELAY
OUTPUT 3
62, RO/DIO
control word
Relay Output 3 controlled
by fieldbus.
402659 bit 2 or 00035 BO9 BO2
15.07
1)
RELAY
OUTPUT 4
62, RO/DIO
control word
Relay Output 4 controlled
by fieldbus.
402659 bit 3 or 00036 BO10 BO3
15.10
1)
RELAY
OUTPUT 5
62, RO/DIO
control word
Relay Output 5 controlled
by fieldbus.
402659 bit 4 or 00037 BO11 BO4
15.23
1
DO1 Source
DIGITAL
OUTPUT 1
62, RO/DIO
control word
Digital Output 1 controlled
by fieldbus.
402659 bit 8 or 00038 BO12 BO5
1) More than 3 relays requires the addition of a relay extension module.
Drive Parameter Value Setting
Protocol Reference
Modbus
N2 BACnet
ABB DRV
DCU
PROFILE
10.21 RO Status RO 1-3 STATUS Relay 1…3 status. N/A 402581 or 00033...35 BI4…BI6 BI0…BI2
15.04 RO/DO
Status
RO 4-5 STATUS Relay 4…6 status. N/A 403844 or 00036...37 BI7…BI8 BI3…BI4
DOI STATUS N/A 403844 or 00038 BI9 BI5