Technical Specification - ABB ControlMaster Series Manual

Technical specification

Operation
Display
Color, / VGA TFT, liquid crystal display (LCD) with built-in
1
4
backlight
Language
English, German, French, Italian and Spanish
Operator keypad
6 tactile membrane keys
Trend display
— Recording of 2 variables
— Configurable sample rate (1 second to 5 minutes)
— 272 samples displayed on screen
Security
Password protection
Basic / Advanced – user-assigned password protection
(not set at factory)
Standard functions
Control strategies
Base templates:
— Single loop with local setpoint
— Single loop with remote setpoint
Standard templates:
— Auto / Manual station (low signal detection)
— Auto / Manual station (digital signal selection)
— Analog backup station (low signal detection)
— Analog backup station (digital signal detection)
— Single indicator / manual loader station
— Dual indicator / manual loader station
Extended templates:
— Single loop with feedforward
— Single loop with feedforward and remote setpoint
— Cascade
— Cascade with remote setpoint
— Cascade with feedforward
— Ratio controller with internal ratio
— Ratio controller with external ratio
— Ratio station with internal ratio
— Ratio station with external ratio
Dual loop templates:
— Dual loop with local setpoints
— Dual loop with remote setpoint on 1 and local setpoint on 2
— Dual loop with remote setpoint on both
Control output types
Current proportioning
Time proportioning
On / Off
Motorized valve with feedback
Motorized valve without feedback
Split output – with combinations of relay, digital output and
current outputs
Control parameters
Proportional band: *
— 0.0 to 999.9 %
Integral: *
— 0 to 10000 s
Derivative: *
— 0.0 to 999.9 s
Manual Reset:
— 0.0 to 100.0 %
* 3 sets of PID parameters when used with Gain Scheduling facility
ControlMaster CM30 | Universal process controller,
DIN | DS/CM30–EN Rev. L 15
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