Daikin EKAC30A [4/6] Digital variables

Daikin EKAC30A [4/6] Digital variables
2
Digital variables
THE VARIABLES DATABASE
The BMS or supervisory system and the address card
communicate through a fixed set of variables, also called address
numbers. Hereafter, you will find the information you need about
the digital, integer and analogue variables that the BMS or
supervisory system can read from or write to the chiller’s address
card.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
w
w
-
-
-
-
-
-
-
-
-
-
-
Address Read/
Write
Description
Digital input 1
Digital input 2
Digital input 3
Digital input 4
Digital input 5
Digital input 6
Digital input 7
Digital input 8
Digital input 9
Digital input 10
Digital input 11
Digital output 1
Digital output 2
Digital output 3
Digital output 4
Digital output 5
Digital output 6
Digital output 7
Digital output 8
Digital output 9
Digital output 10
Digital output 11
Digital output 12
Digital output 13
Cooling / heating mode
Unit status
Freeze up circuit 1/1 active
Freeze up circuit -/2 active
Freeze up circuit 2/3 active
Circuit 1/1 safety active
Circuit -/2 safety active
Circuit 2/3 safety active
Manual mode active
Load up timer active
Load down timer active
Start timer active
Flow start timer
Flow stop timer
Guard timer compressor 1/1 active
Guard timer compressor -/2 active
Guard timer compressor 2/3 active
Anti-recyclingtime compressor 1/1 active
Anti-recyclingtime compressor -/2 active
Anti-recyclingtime compressor 2/3 active
Defrost busy compressor 1/1
Defrost busy compressor -/2
Defrost busy compressor 2/3
Compressor 1/1 off for defrost of other circuit
Compressor -/2 off for defrost of other circuit
Compressor 2/3 off for defrost of other circuit
On-off command
Cool-heat selection command
Safety circuit 1/1
Safety circuit -/2
Safety circuit 2/3
Remote cooling/heating
selection
Flow switch
Defrost circuit 1/1
Defrost circuit -/2
Defrost circuit 2/3
Dual setpoint
Remote on-off
Reverse phase protector
Compressor 1/1
Compressor -/2
Compressor 2/3
LP bypass circuit 1/1
LP bypass circuit -/2
Pump
General Alarm
System on
Fan speed 1 (ry1)
Fan speed 2 (ry2)
Fan speed 3 (ry3)
Lp bypass circuit 2/3
Evaporator heater Reversing valve
0=heating 1=cooling
1=on 0=off
1=yes 0=no
1=yes 0=no
1=yes 0=no
1=yes 0=no
1=yes 0=no
1=yes 0=no
1=yes 0=no
1=not zero 0=zero
1=not zero 0=zero
1=not zero 0=zero
1=not zero 0=zero
1=not zero 0=zero
1=not zero 0=zero
1=not zero 0=zero
1=not zero 0=zero
1=not zero 0=zero
1=not zero 0=zero
1=not zero 0=zero
1=yes 0=no
1=yes 0=no
1=yes 0=no
1=yes 0=no
1=yes 0=no
1=yes 0=no
If 1 is written, then toggle status of the unit.
After this action the controller resets this parameter.
If 1 is written, then toggle status
of the unit. After this action the
controller resets this parameter.
-
15~35HP
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