Program Sequence - ABB GAA330-M Operating Instructions Manual

Program sequence

Program sequence
PFE2
Digital
output:
Valve:
Step Duration Function
0 8 h 1) Measure
Back-purging
1 10 s 6) probe filter
Back-purging
2 14 s 7) probe tube
3 6 s Venting
4 150 s 2) Post-purging closed
0 8 h 1) Measure
PFE3
Digital
output:
Valve:
Step Duration Function
0 8 h 1) Measure
1 2 s Switch over
Back-purging
2 4 s 3) probe filter
Back-purging
3 8 s 4) probe tube
4 6 s Venting
5 150 s 2) Post-purging
0 8 h 1) Measure
GAA330-M EMISSION MONITORING SYSTEM
-D08 -D08
DO2 DO3
-Y1.1 -Y2.1
Impulse Filter
compr. back-
air purging
closed closed
Impulse open
Impulse closed
closed open
closed
closed closed
-A01
DO1
-Y12
Filter
back-
purging
closed
closed
open
closed
closed
closed
closed
1) Cycle time factory-set to 8 hours
2) Post-purging time factory-set to 150 s
3) 1x pressure impulse 2 s, 1x interrupt 2 s
4) 1x pressure impulse 2 s, 1x interrupt 2 s, 1x pressure impulse 4 s
5) Calibration valve on = "Measure", calibration valve off = "Calibrate"
6) 3x interrupt 2 s, 2x pressure impulse 2 s
7) 3x interrupt 2 s, 2x pressure impulse 2 s, 1x pressure impulse 4 s
| OI/GAA330-M-EN REV. C
-D08 -D08 -E05
DO1 DO4 MV1
-Y3.1 -Y4 -Y01
Tube Position
back- calibr.
purging Venting valve
closed open Measure off
closed closed Calibrate on
open closed Calibrate on
closed open Calibrate on
closed open Measure on
closed open Measure off
-A01 -A01 -E05
DO2 DO3 MV1
-Y11 -Y07 -Y01
Tube Position
back- calibr.
purging Venting valve
closed closed Measure off
closed closed Calibrate on
closed closed Calibrate on
open closed Calibrate on
closed open Calibrate on
closed closed Measure on
closed closed Measure off
47
Status
Display signal
Message
"Purge
back
Maint.
5) active" mode
off
on
on
on
on
off
Status
Display signal
Message
"Purge
back Maint.
5) active" mode
off
on
on
on
on
on
off