ABB ECA06 Configuration And Installation page 232

A.3 Furnace Pressure Control with 3-State Pulse Output
3
4
5
Absolute Alarms
Set the absolute low alarm to 0.000 kPa (i.e. 0%) and the high alarm to
+0.500 kPa (i.e. 50%).
1
232
Process Value
PVMinValue
Cancel
Operator → (PID1 – ECA600 only →) Process Value →
PVMaxValue = 1.
Process Value
PVMaxValue
Cancel
Operator → (PID1 – ECA600 only →) Process Value → Unit = kPa.
Process Value
Unit
Cancel
SetPoint → Process Value → PVSignal = AI2[Value].
Process Value
PVSignal
Cancel
Alarms → Absolute Alarms → Absolute Alarm 1→ Mode = On.
Appendix A: Application Examples
–1.0
OK
1.0
OK
kPa
OK
AI2[Value]
OK
493-0736-11 (6-2)