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.
Displayed local setpoint value
Time
Actual (ramping) setpoint value used by
PID algorithm*
*Example: Ramp Rate = 200 Increments/hr
1 Hour