Set Up Relay Output - ABB COMMANDER 1900 Series Programming Manual

...3.5 Set Up Relay Output

POLrtY
POStVE
NEGtVE
SELECt
Source
Alarm Acknowledge – Unacknowledged process alarm anywhere in the unit
AL_ACK
tIMEr. . 2
Real time event 2
tIMEr. 1
Real time event 1
Programmable logic equation 4
EQN–4
Programmable logic equation 3
EQN–3
Programmable logic equation 2
EQN–2
Programmable logic equation 1
EQN–1
rAP–4
Wrap around on total 4
*
COUNt. 4
Total 4 external counter drive
rAP–1
Wrap around on total 1
*
COUNt. 1
Total 1 external counter drive
Digital Input 6.8
dIG–6. 8
Digital input 1.1
dIG–1. . 1
AL–d4
Alarm D
AL–C4
Alarm C
AL–b4
Alarm B
AL–A4
Alarm A
AL–d3
Alarm D
AL–C3
Alarm C
AL–b3
Alarm B
AL–A3
Alarm A
Alarm D
AL–d2
Alarm C
AL–C2
Alarm B
AL–b2
Alarm A
AL–A2
AL–d1
Alarm D
AL–C1
Alarm C
AL–b1
Alarm B
AL–A1
Alarm A
No source required
NONE
*
Only available on 4-relay and 8-digital output modules (types 3 and 5), fitted in module positions 4,5 and 6.
Polarity
The polarity selection is used to invert the effect of the digital source state on the relay state as
shown in the following table:
Source State
Active
Non-active
Select the polarity required
Caution. Check connections before operating – see Section 5,
Return to
Select Relay Output
Real time events (only available if timer option fitted – see Advanced Software Options
Manual).
Programmable logic equations – see Section 4.2, Set Up Logic
Wrap around and count (only available if totalizer option fitted)
Digital Input number
Module number
Channel 4 Alarms (if applicable)
Channel 3 Alarms (if applicable)
Channel 2 Alarms (if applicable)
Channel 1 Alarms
Table 3.1 Description of Sources
3 BASIC CONFIGURATION LEVEL...
Polarity
Positive
Negative
Positive
Negative
frame.
Description
Relay State
Energized
De-energized
De-energized
Energized
CONNECTIONS & LINKS
.
15