Daikin EWTP400MBYN [347/452] Input output status menu

Превью страниц Страница 347 / 452

ESIE 05-07 The Digital Controller For Large chillers

Part 2 – Functional Description 2–151

4.13 Input/Output Status Menu

Introduction Using this menu you can read the status of the digital inputs and the status of the relay outputs.

P Screen 1 to 5 provides the status of the digital inputs.

P Screen 7 to 13 provides the status of the relay outputs.

P Screen 6 and 14 provides the status of the changeable digital inputs and outputs.

P Screen 15 provides the status of the EEV inputs and outputs.

Screen 1 This screen shows the status of the emergency stop and the flow switch.

Screen 2 This screen shows the status of digital inputs of circuit 1.

Screen 3 This screen shows the status of digital inputs of circuit 1.

Line n° Display Description Possible settings

1 DIGITAL INPUTS Screen title

2 EMERGENCY STOP: Status of emergency stop OK/NOK

3 FLOWSWITCH: Status of flow switch FLOW OK/NO FLOW

Line n° Display Description Possible settings

1 DIGITAL INPUTS Screen title

2 C1 HIGH PR. SW. : Status of high pressure switch of

circuit 1

OK/NOK

3 C1 REV.PH.PROT.: Status of reverse phase protector

of circuit 1

OK/NOK

4 C1 OVERCURRENT : Status of the overcurrent switch

of circuit 1

OK/NOK

Line n° Display Description Possible settings

1 DIGITAL INPUTS Screen title

2 C1 DISCH. TH. PR.: Status of discharge temperature

protection switch of circuit 1

OK/NOK

3 C1 COMPR. TH. PR.: Status of compressor thermal

protection of circuit 1

OK/NOK

4 C1 FAN INV.: Status of the inverter fan control-

ler of circuit 1 (only visible if

inverter driven fans are present)

OK/NOK

ESIE05-07.book Page 151 Wednesday, October 11, 2006 10:42 AM