ABB ACQ810 - Page 274

274 Parameters
Alarm Detection of high outlet pressure produces an alarm after the
delay defined by parameter 81.15 Outlet ctr dly expires.
1
Fault Detection of high outlet pressure trips the drive after the
delay defined by parameter 81.15 Outlet ctr dly expires.
2
Protect Detection of high outlet pressure produces an alarm after the
delay defined by parameter 81.15 Outlet ctr dly expires. The
pump speed is reduced to the speed defined by 81.16 Outlet
force ref within the time defined by parameter 81.17 Protect
dec time.
3
81.10 AI meas outlet Selects the analog input (or signal source) for pump outlet
pressure measurement.
AI1 scaled 02.05 AI1 scaled (see page 113 ). 1073742341
AI2 scaled 02.07 AI2 scaled (see page 113 ). 1073742343
AI3 scaled 02.09 AI3 scaled (see page 113 ). 1073742345
AI4 scaled 02.11 AI4 scaled (see page 11 4 ). 1073742347
AI5 scaled 02.13 AI5 scaled (see page 114 ). 1073742349
Pointer Value pointer setting (see Terms and abbreviations on page
109).
-
No. Name/Value Description FbEq
Measured outlet
pressure
Time
81.11 AI out hi level
81.13 AI out very high
81.15 Outlet ctr dly
Speed reference
81.16 Outlet force ref
Time
08.21 Pump alarm word, bit 3
0
1
06.20 Pump status word, bit 15
0
1
Time
Time
08.21 Pump alarm word, bit 5
0
1
Time
81.17 Protect dec time