Viewing; Input / Output Table - Resource Data Management PR0712-EPR Installation & User Manual

Mercury 2 & Intuitive Mercury EPR Stepper Installation Guide

Viewing

Apart from setting up the controller, you can also view the status of the inputs and outputs and controller states.
From the function menu, select "I/O", press enter. You can now scroll through the IO table as set out below. Inputs and outputs that do
not apply to a particular controller type will be greyed out.

Input / Output Table

Number IO
I-01 Control Temp.
I-02 Display temp
I-03 Air on Probe
I-04 Air off Probe
I-05 Evaporator Probe
I-06 Suction Line Probe
I-07 Superheat
I-08 Logging Probe
I-09 Defrost Probe
I-10 Plant Fault
I-11 Case Clean
I-12 Door Sensor
I-13 Person Trapped
I-14 External Defrost
I-15 Monitor Probe
I-16 Remote Evaporator Temp
I-17 MOP
I-19 Divide Input
I-20 Remote Pressure
I-21 Local Pressure
I-22 Local Calc Temp
I-30 Shut Input
O-02 Suction Line Valve
O-05 Defrost Control
O-06 Lights
O-07 Case Fans
O-09 Valve Opening
O-10 Last Def. Time
O-11 Last Def. Length
O-12 Last Def. Ctrl Temp.
O-13 Last Def. Type
O-14 Suction Line Valve/Trim Heaters
O-15 Alarm 1 Relay (Relay2)
O-16 Alarm 2 Relay (Relay3)
O-17 Remote Relay (Relay 3)
O-18 Run Time
O-19 Valve Step
O-20 Door Open Time
O-21 Door Open Length
O-30 Set Point Offset
S-01 Control State
S-02 Valve State
* Range is dependent on probe type
Warning
Ensure that all power is
switched off before
installing or maintaining
this product
Please Note
Range*
o o
C ( F )
-42 to 60 (-43.6 to 140)
-42 to 60 (-43.6 to 140)
-42 to 60 (-43.6 to 140)
-42 to 60 (-43.6 to 140)
-49 to 60 (-56.2 to 140)
-49 to 60 (-56.2 to 140)
-30 to 60 (-54 to 108)
-49 to 60 (-56.2 to 140)
-49 to 60 (-56.2 to 140)
0 (OK), 1 (Alarm)
0 (Off), 1 (On)
0 (Closed), 1 (Open)
0 (OK), 1 (Alarm)
0 (Off), 1 (On)
-49 to 60 (-56.2 to 140)
-49 to 60 (-56.2 to 140)
0 (Off), 1 (On)
0 to 100
-3.4 to 108.0
-3.4 to 108.0
-49 to 60 (-56.2 to 140)
0 (Off), 1 (On) (Off shuts valve)
0 (Open), 1 (Closed)
0 (Off), 1 (On)
0 (Off), 1 (On)
0 (Off), 1 (On)
0 to 100
00:00 to 23:59
00:00 to 03:00
-49 to 60 (-56.2 to 140)
0 (None), 1 (Internal), 2 (External),
3 (Network), 4 (Display), 5 (Timed)
0 (Open/Off), 1 (Closed/On)
0 (Unused), 1 (OK), 2 (Alarm)
0 (Unused), 1 (OK), 2 (Alarm)
0 (Off), 1 (On)
0 – 128 K Hours
0-6400
00:00 to 23:59
00:00 to 03:00
-49 to 60 (-56.2 to 140)
0 (Stabilise),1 (Normal), 2 (Defrost Min),
3 (Defrost Max), 4 (Drain Down),
5 (Fan Delay), 6 (Recovery),
7 (OT Alarm), 8 (UT Alarm),
9 (Fans Only), 10 (Lights Only),
11 (Case Off),12 (Pump Down),
13 (Defrost Hold)
0 (Off), 1 (Start), 2 (Run), 3 (Problem),
4 (Fail), 5 (Initial)
Revision 1.2a
Step Units Type Type
3&4 5&6
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