023-064X Technical Manual
8
3.2 User settings list
To view the current settings on the model 023-064X, press right
several times.
To modify the current setting press up
or down
.
To save, press
left
and
up
arrows
and
at the same time. The appearance of **OK** will confirm successful
save.
Setting Code
Definition
Display Maximum value default
=============================================================================
Sensor A
(first module, plugged into the top slot)
Firmware rev 2B29.9
Sensor B
(second module, plugged into the bottom slot)
00
18
Alarm 1 and relay limit
AL1
sensor scale
400ppm
01
19
Alarm 1 set time (seconds)
A1Del
999
5s
02
20
Alarm 1 reset time (seconds)
A1Off
999
300s
03
21
Alarm 2 limit
AL2
sensor scale
400ppm
04
22
Alarm 2 set time
A2Del
999
5s
05
23
Alarm 2 reset time
A2Off
999
300s
06
24
Alarm 3 limit
AL3
sensor scale
400ppm
07
25
Alarm 3 set time
A3Del
999
5s
08
26
Alarm 3 reset time
A3Off
999
5s
40
sensor A analog output zero (factory set)
AnZA
255
41
sensor A analog output span (factory set)
AnSA
255
42
sensor B analog output zero (factory set)
AnZB
255
43
sensor B analog output span (factory set)
AnSB
255
44
°C
temperature display 0=off 1=on
Temp
0/1
0
45
audio alarm 3 off/on
Aud
0/1
1
49
Keyboard security lock, 0=off, 1=on
KBL
0/1
0
50
Temperature modify/correct
TMod
-9/+9
°C
51
High temperature alarm limit (alarm 1)
ATHi
0-99
°C
60
52
Warm up delay, disables alarms on power up
W/U
0-99 mins
60
55
Low temperature alarm limit (alarm 3)
ATLo
0-99
°C
0
56
Network Display on/off (non BACnet version)
Net
0/1
0
57
sensor A refrigerant ppm scale
Ref-A
Refrig list
Rx
58
sensor B refrigerant ppm scale
Ref-B
Refrig list
Rx
Where default Rx is R507 for 023-0642 and R22 for 023-0643
3.3 Test
Analog output
To test the output signal, power the sensor and wait for the warm-up period to expire
Press right
several times until you see 40 AnZA
.
Press up
or down
to fine tune the output.
Use 40
AnZA to force sensor A output to 2V (4mA) (min range 0 ppm)
Use 41
AnSA to force sensor A output to 10V (20mA) (max range)
Use 42
AnZB to force sensor B output to 2V (4mA) (min range 0 ppm)
Use 43
AnSB to force sensor B output to 10V (20mA) (max range)
Relay output
To force the relay output 1 for 5 minutes, press
up
for more than 5 sec. Add 5 minutes each time you
press
up
.
“MAN” or “M” at the left of the display will tell that the relay is overridden.
To cancel the relay override, press
down
.
