Daikin EWYQ180DAYN [259/524] Floating setpoint

ESIE06-05 The Digital Controller For Multiscroll Chillers

Part 2 – Functional Description 2–33

Floating Setpoint

CH. AI . SLOPE NTC

This screen allows modification of the floating setpoint, based on an additional NTC sensor, connected

to an analogue input.

Settings:

Remark: When mode “CH. AI SLOPE NTC” is selected, a changeable analogue input needs to be

programmed in the service/input output menu.

Floating Setpoint

CH. AI. SLOPE V-A

This screen allows modification of the floating setpoint based on an external voltage or current signal.

Settings:

Remark: When mode “CH. AI SLOPE V-A” is selected, a changeable analogue input needs to be

programmed in the service/input output menu.

MODE : Changeable analogue input slope NTC, floating setpoint based on

an additional NTC sensor

MAXPOS : Maximum value of positive floating setpoint correction

NEG : Maximum value of negative floating setpoint correction

RF : Reference value. At this ambient temperature there is no correction

of the setpoint.

SLOPE : This parameter is necessary to draw the angle of the curve.

MODE:CH.AI SLOPE NTC

MAXPOS:03.0 °C NEG:03.0 °C

RF:020.0 °C SLOPE:006.0 °C

FLOATING SETPOINT

MODE : Changeable analogue input slope V-A, floating setpoint based on

an external voltage or current signal

MAXPOS : Maximum value of positive floating setpoint correction

NEG : Maximum value of negative floating setpoint correction

RF : Reference value. At this percentage of the input signal there is no

correction of the setpoint.

SLOPE : This parameter is necessary to draw the angle of the curve.

MODE:CH.AI SLOPE V-A

MAXPOS:03.0 °C NEG:03.0 °C

RF:020.0 °C SLOPE:012.0 °C

FLOATING SETPOINT