WEST P4100 - Adjusting the Local Setpoint(S); Adjusting the Setpoint Ramp Rate; Manual Control Mode; Selecting;Deselecting Manual Control Mode

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- DIN Controllers & Indicators - Product Manual
Page 50 P6100, P8100 & P4100 Model Group 59305, Issue 5 – March 2005
Adjusting the Local Setpoint(s)
Setpoints can be adjusted within the limits set by the Setpoint Upper and Lower Limit
parameters in Setup. Operator Mode adjustment of Setpoint is not possible if Display
Strategy 6 has been selected on Configuration Mode.
Press to select the adjustable setpoint display
Press or to adjust the setpoint to the required value.
Adjusting the Setpoint Ramp Rate
The ramp rate may be adjusted in the range 1 to 9999 and OFF. Increasing the ramp rate
value beyond 9999 will cause the upper display to go blank and setpoint ramping to be
switched OFF. Setpoint ramping can be resumed by decreasing the ramp rate to 9999 or
less.
Press to select the adjustable setpoint display
Press or to adjust the setpoint to the required value.
WARNING:
THE SETPOINT RAMP FEATURE DISABLES THE PRE-TUNE FACILITY. THE SELF-TUNE
FACILITY WILL COMMENCE ONLY AFTER THE SETPOINT HAS COMPLETED THE RAMP.
Manual Control Mode
To allow manual control to be selected in Operator Mode, 1";% must be enabled in Set Up
Mode. The MAN indicator will flash continually in Manual Mode.
Selecting/deselecting Manual Control Mode
Press the key to toggle between Automatic and Manual control.
Press or to adjust the output power to the required value.
CAUTION:
The Manual Mode power level can be adjusted from 0 to 100% (-100 to +100% for
dual output). It is not restricted by the Output Power Limit parameter
,-=+.
Note:
Disabling 1";% in Set Up Mode whilst manual control mode is active will lock the controller
into manual mode. Pressing the Auto/Man key will no longer cause a return to automatic
control. To exit from Manual Mode,
1";% must temporarily be re-enabled.