TE Technology TC-48-20 - Manual (Page 53)

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10. ALARM1 TYPE
Write Command: 27
Read Command: 5b
Interpret: 0 no load effect.
1 load off on alarm.
11. ALARM2 TYPE
Write Command: 2a
Read Command: 5e
Interpret: 0 no load effect
1 load off on alarm
12. SENSOR CHOICE
Write Command: 20
Read Command: 54
Interpret:
0 = 15K sensor is selected.
1 = 10K sensor is selected.
13. CONTROL MODE
Write Command: 21
Read Command: 55
Interpret: 0 = COOLING mode.
1 = HEATING mode.
14. LOW SET RANGE
Write Command: 22
Read Command: 56
Interpret:
This is used to set the lowest temperature that the controller set point
can be set to.
15. HIGH SET RANGE
Write Command: 23
Read Command: 57
Interpret:
This is used to set the highest temperature that the controller set
point can be set to.
16. CONTROL SENSOR OFFSET
Write Command: 24
Read Command: 58
Interpret:
Value to offset control sensor in order to calibrate external sensor if
desired.
17. ALARM 1 LOW SETTING
Write Command: 25
Read Command: 59
Interpret:
Temperature reference to compare against control sensor for high
alarm output. Temperatures are in whole degree increments. To turn
the low alarm OFF set the alarm temperature to ‐21
10
(ffeb
16
).
18. ALARM 1 HIGH SETTING
Write Command: 26
Read Command: 5a
Interpret:
Temperature reference to compare against control sensor for high
alarm output. Temperatures are in whole degree increments. To turn
the high alarm OFF set the alarm temperature to 200
10
(00c8
16
).