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ABB ControlMaster CM10 User Manual

ABB ControlMaster CM10
128 pages
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ControlMaster CM10, CM30 and CM50
Universal process controllers,
1
/8,
1
/4 and
1
/2 DIN 6 Basic Level
28 IM/CM/S–EN Rev. R
…Basic / …Loop 1 Setpoints
Ramp Mode The ramping setpoint facility can be
used to prevent a large disturbance to
the control output when the setpoint
value is changed. The rate set applies to
both the local and the remote setpoints.
Ramp Rate Sets the ramp rate required in engineering units / hour.
Note. Applicable only if Ramp Mode is On.
Loop 1 Control
On/Off Hysteresis Sets the hysteresis value in engineering units.
Note. Applicable only if Control Type is On/Off – see page 55.
0
100
200
PV
300
Displayed local setpoint value
Time
Actual (ramping) setpoint value used by
PID algorithm*
*Example: Ramp Rate = 200 Increments/hr
1 Hour
PV
PV
ON
OFF
Reverse Acting Control Output
Setpoint
Hysteresis
Value
Hysteresis
Value
Setpoint
Direct Acting Control Output
ON
OFF

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ABB ControlMaster CM10 Specifications

General IconGeneral
BrandABB
ModelControlMaster CM10
CategoryController
LanguageEnglish

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