ABB COMMANDER 351 User Manual page 98

...INDEX
H
Heat/Cool ................................................................ 19
Control Action ........................................... 40, 42
Output limits .................................................... 55
Start positions ................................................. 31
Hysteresis
Alarms .................................................... 47 to 50
On/off Control .................................................. 28
I
Inputs – see Analog Inputs
Installation .............................................................. 71
Integral Action Time ............................................... 29
K
Klaxon Alarms ........................................................ 47
L
Latch Alarms .......................................................... 48
LEDs ................................................................... 8
Linearizers ........................................... 43, 45, 46, 86
Line Filter Frequency ............................................. 42
Local Set Point – see Set Points
Local/Remote Key Enable ..................................... 59
Local/Remote Mode Selection .............. 6, 16, 52, 53
Locking Front Panel Keys ...................................... 59
Logic Equations ...................................................... 86
Loop Break Monitor ................................................ 10
M
Mains Rejection Frequency ................................... 42
Manual Mode Selection ............................. 56, 57, 59
Pre-set manual output .................................... 57
Manual Reset ......................................................... 30
Maths Blocks .......................................................... 86
Mechanical Installation ........................................... 71
MODBUS .......................................................... 67, 76
Mounting ................................................................. 72
Motorized Valve
Boundless ........................................................ 36
Calibration ....................................................... 69
Connections .................................................... 79
Control Type Selection ................................... 40
Feedback ......................................................... 35
Regulator Travel Time ........................ 35, 37, 69
Set Up ............................................................. 35
O
On/Off Control ........................................................ 28
See Also: Control Types
Operator Configuration – Level B .......................... 59
Operating Displays ................................................... 3
Operator Ratio/Bias Display Enable ...................... 59
Operator Level ........................................................ 11
96
...O
Output
Assignment – Level C ..................................... 61
Connections ........................................ 76, 78, 79
Heat/Cool ........................................................ 19
Limits ............................................................... 55
Slew Rate ........................................................ 56
Output Sources
Types ............................................................... 40
Option Board .......................................................... 76
P
Panel Clamps ..................................................... 2, 73
PC Configurator ...................................................... 86
PID Parameters ................................................ 29, 30
See Also: Gain Scheduling
Power Fail Recovery .............................................. 54
Power Supplies ................................................ 76, 80
Power Up Displays ................................................. 11
Process
Alarms ............................................................. 48
Labels .............................................................. 75
Optimization – see Control Efficiency Monitor
Variable – see Analog Inputs
Proportional Band Settings .............................. 29, 30
R
Ramp Rate (Set Point) ........................................... 33
See Also: Output Slew Rate
Ratio
Ratio Display Enable ...................................... 59
Remote Set Point ............................................ 32
Real-time Alarm ...................................................... 86
Reference Tables ................................ Rear Fold-out
Relative Humidity ................................................... 86
Regulator Travel Time – see Motorized Valves
Relay
Connections .................................................... 76
Links ................................................................ 78
See Also: Output Assignment, Output Types
Remote Set Point
Failure Action .................................................. 52
Scaling ............................................................. 32
Selection Source ............................................. 53
Resistance Thermometer ........................... 43, 46, 76
Retransmission – See Analog Outputs,
Analog Sources
Reverse Control Action .......................................... 42