Emerson Dixell XR70T Installing And Operating Instructions

1592040000 XR70T EN v1.1 2019.07.09 XR70T 33/40
13. DIGITAL INPUTS
The digital inputs are programmable by using par. i1F and i2F.
13.1 DOOR SWITCH (ixF=dor)
It signals the door status. Some relay outputs can be toggled depending on the odC parameter:
• odC = no no change
• odC = FAn evaporator fan will be switched off
• odC = CPr compressor will be switched off
• odC = F-C both compressor and evaporator fan will be switched off
Since the door is opened:
• the door alarm is enabled
• the display shows the message “dA”
• the regulation restarts only if rrd = Y.
The alarm stops as soon as the external digital input is disabled again. During door open conditions, the high
and low temperature alarms are disabled.
13.2 START DEFROST (ixF=dEF)
It starts a defrost if all conditions are fulfilled (temperature, delays, etc.). After finishing a defrost, the normal
regulation will restart only if the digital input is disabled, otherwise the instrument will wait until the MdF
safety time is expired.
13.3 AUXILIARY OUTPUT (ixF=AUS)
The AUX output (if present and configured) will be enabled / disabled following the status of the relative
digital input.
13.4 ENERGY SAVING (ixF=ES)
The energy saving mode will be enabled / disabled following the status of the relative digital input.
13.5 EXTERNAL WARNING ALARM (ixF=EAL)
It is used to detect an external alarm. It does not lock the regulation.
13.6 EXTERNAL LOCK ALARM (ixF=bAL)
It is used to detect any critical external alarm. It locks immediately the regulation.
13.7 EXTERNAL PRESSURE ALARM (ixF=PAL)
It is used to detect any pressure external alarm. This signal locks the regulation after detecting nPS events in
the interval dxd.
13.8 EVAPORATOR FAN MODE (ixF=FAn)
It is used to control the evaporator fan.
13.9 REMOTE HOLIDAY MODE (ixF=HdF)
It is used to force the holiday mode.
13.10 REMOTE ONOFF (ixF=onF)
It is used to switch ON and OFF the device remotely.
13.11 LIGHT OUTPUT (ixF=LiG)
It is used to control the light output.
13.12 CHANGE CONFIGURATION (ixF=CC)
It is used to change the controller configuration.
13.13 MOTION SENSOR DETECTOR (ixF=EMt)
It is used to connect an X-MOD motion sensor. Please note that motion sensor can be connected only to the
HOTKEY port, so digital input 2 must be properly configured.

Emerson Dixell XR70T Specifications

General

Brand	Emerson
Model	Dixell XR70T
Category	Controller
Language	English