ABB AWT420 Operating Instruction page 46

46 AW T4 2 0 | U N I V E R S A L 4 - W I R E , D U A L- I N P U T T R A N S M I T T E R | O I/A W T4 2 0 - E N R E V. B
... 13 Configuration (Advanced access level)
Control
...
Menu Comment
...Sensor 1 (2)
Base Controller If Control Action = Dual-acting.
Setpoint (SPB) Numeric value: –2.0 to SPB – 0.5.
Control Type P, P+I.
Proportional Band
Numeric value: 0.1 to 999.9 %.
Integral Action Time If Control Type = P+I:
• Numeric value: 1 to 7200 s.
Output Type Analog, Time Proportioning, Pulse Frequency.
Cycle Time If Output Type = Time Proportioning:
• Numeric value: 1.0 to 300.0 s.
Pulse Frequency
If Output Type = Pulse Frequency:
• Numeric value: 1 to 120 pulses per minute
Power Recovery
Recovery Mode Auto, Manual, Last.
Default Output If Recovery Mode = Manual:
• Numeric value
Sensor Failure
Action None, Hold, Default Output.
Default Output If Sensor Failure Action = Default Output:
• Numeric value
PID 2
As PID 1 menus.
Operator Control
Enabled, Disabled
If Control Action = Reverse- or Direct-Acting:
• 0.0 to 100.0 %
If Control Action = Dual:
• –100.0 to 100.0 %
If Control Action = Reverse- or Direct-Acting:
• 0.0 to 100.0 %
If Control Action = Dual:
• –100.0 to 100.0 %
Default
PV range low
P
100 %
1 sec
Analog
10 sec
60 pulses/min
Auto
0.0 %
None
0.0 %
Enabled