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S.
Function
Parameter
No
Code
23
Alarms
0x03
Isotemp -86°C Freezers
Address
Modbus
in hexa
Size
Command
decimal
3A 30 31
30 33 30 35
514
2
31 34 30 30
30 32 45 31
0D 0A
Relay
Data
Enclosure
Data
Type
Response
3A 30 31
30 33 30 34
0x00
30 30 30 34
0480
uint
38 30 31 30
10
36 34 0D
0A
Appendix B: Modbus ASCII Parameter Table |
Remarks
1 = Active / 0 =
Inactive
b19 BUS Battery
Disconnection,
b18 System Battery
Disconnection,
b17 Water
temperature,
b16 Wrong Power,
b15 Refrigeration
System Failure (TSX
only),
b14 Reserved for
factory use only
(Water Cooled
pressure alarm if
applicable),
b13 Unused,
b12 Clean filter Alarm,
b11 Reserved for
factory use only,
b10 Buck boost
ineffective,
b9 BUS battery low,
b8 Setpoint attain
timed out (every
cycle),
b7
Health of
compressor (sump
temp),
b6 - Extreme
Ambient,
b5 - System Battery
Low,
b4 - Control Probe
Fail,
b3 - Door Open,
b2 - Cold Alarm,
b0 - Power Failure
Alarm
31
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