ABB C505 User Manual page 114

Control it 1/2 din advanced process controller, industrial it enabled
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...INDEX
H
Heat/Cool ................................................................ 28
Control Action ........................................... 49, 51
Output limits .................................................... 64
Start positions ................................................. 40
Hysteresis
Alarms .................................................... 56 to 59
On/off Control .................................................. 37
I
Inputs – see Analog Inputs
Installation .............................................................. 80
Integral Action Time ............................................... 38
K
Klaxon Alarms ........................................................ 56
L
Latch Alarms .......................................................... 57
LEDs
................................................................... 8
Linearizers ......................................... 52, 54, 55, 100
Line Filter Frequency ............................................. 51
Local Set Point – see Set Points
Local/Remote Key Enable ..................................... 68
Local/Remote Mode Selection .............. 6, 16, 61, 62
Locking Front Panel Keys ...................................... 68
Logic Equations .................................................... 100
Loop Break Monitor ................................................ 10
M
Mains Rejection Frequency ................................... 51
Manual Mode Selection ............................. 65, 66, 68
Pre-set manual output .................................... 66
Manual Reset ......................................................... 39
Master – see Cascade Controllers
Maths Blocks ........................................................ 100
Mechanical Installation ........................................... 80
MODBUS .......................................................... 76, 85
Mounting ................................................................. 81
Motorized Valve
Boundless ........................................................ 45
Calibration ....................................................... 78
Connections .................................................... 88
Control Type Selection ................................... 49
Feedback ......................................................... 44
Regulator Travel Time ........................ 44, 46, 78
Set Up ............................................................. 44
O
On/Off Control ........................................................ 37
See Also: Control Types
Operator Configuration – Level B .......................... 68
Operating Displays ................................................... 3
Operator Ratio/Bias Display Enable ...................... 68
Operator Level ........................................................ 11
110
...O
Output
Assignment – Level C ..................................... 70
Connections ........................................ 85, 87, 88
Heat/Cool ........................................................ 28
Limits ............................................................... 64
Slew Rate ........................................................ 65
Output Sources .............. Rear Fold-out/ Table B
Types ............................................................... 49
Option Board .......................................................... 85
P
Panel Clamps ..................................................... 2, 82
PC Configurator .................................................... 100
PID Parameters ................................................ 38, 39
See Also: Gain Scheduling
Power Fail Recovery .............................................. 63
Power Supplies ................................................ 85, 89
Power Up Displays ................................................. 11
Process
Alarms ............................................................. 57
Labels .............................................................. 84
Optimization – see Control Efficiency Monitor
Variable – see Analog Inputs
Proportional Band Settings .............................. 38, 39
R
Ramp Rate (Set Point) ........................................... 42
See Also: Output Slew Rate
Ratio
Cascade Set Point .......................................... 42
Controller ................................................... 26, 98
Disturbance Variable ................................ 39, 40
Ratio Display Enable ...................................... 68
Remote Set Point ............................................ 41
Station ....................................................... 27, 99
Real-time Alarms .................................................. 100
Reference Tables ................................ Rear Fold-out
Relative Humidity ................................................. 100
Regulator Travel Time – see Motorized Valves
Relay
Connections .................................................... 85
Links ................................................................ 87
See Also: Output Assignment, Output Types
Remote Set Point
Failure Action .................................................. 61
Scaling ............................................................. 41
Selection Source ............................................. 62
Resistance Thermometer .................... 52, 55, 85, 86
Retransmission – See Analog Outputs,
Analog Sources
Reverse Control Action .......................................... 51

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