SIGMA SYSTEMS C4 - Error;Status String Bit Definitions

79
C4 Manual Rev 7.5.2
Error/Status String Bit Definitions
Byte 00 - Duplicate of Error Byte First Release Used
00:0 Aux input TTL high (Door open with optional switch) .................................. 7.3.1
00:1 Error in Extended Error String .................................................... 7.3.1
00:2 Illegal argument string ........................................................... 7.3.1
00:3 Fail-safe tripped ................................................................ 7.3.1
00:4 not used ....................................................................... 7.3.1
00:5 Unrecognized command .......................................................... 7.3.1
00:6 Input buffer full................................................................. 7.3.1
00:7 Time-out error .................................................................. 7.3.1
Byte 01 - Duplicate of EIA-232 Status Byte
00:0 SRQ enabled ................................................................... 7.5.2
00:1 Aux/Power port ON .............................................................. 7.5.2
00:2 Refer/Compressor port ON ........................................................ 7.5.2
00:3 Not Used ...................................................................... 7.5.2
00:4 Setpoint reached ................................................................ 7.5.2
00:5 Not used....................................................................... 7.5.2
00:6 Error.......................................................................... 7.5.2
00:7 Interval complete................................................................ 7.5.2
Byte 02 - Setpoint & Probe Errors
02:0 Setpoint submitted exceeds upper operating limit
1
.................................... 7.3.1
02:1 Setpoint submitted exceeds lower operating limit
1
.................................... 7.3.1
02:2 Probe requested is not defined in F1 ................................................ 7.3.1
Byte 03 - Probe Temperature Value Errors
03:0 Probe 1 more than 20°C and less than 50°C exceeding high temp operation limit
1
........... 7.3.1
03:1 Probe 1 more than 20°C and less than 50°C exceeding low temp operation limit
1
............ 7.3.1
03:2 Probe 2 more than 20°C and less than 50°C exceeding high temp operation limit
1
........... 7.3.1
03:3 Probe 2 more than 20°C and less than 50°C exceeding low temp operation limit
1
............ 7.3.1
03:4 Probe 1 more than 50°C exceeding high temp operation limit
1
........................... 7.3.1
03:5 Probe 1 more than 50°C exceeding low temp operation limit
1
............................ 7.3.1
03:6 Probe 2 more than 50°C exceeding high temp operation limit
1
........................... 7.3.1
03:7 Probe 2 more than 50°C exceeding low temp operation limit
1
............................ 7.3.1
Byte 04 - Correction Value Errors
04:0 Correction temperatures submitted less than 50
/C apart................................ 7.3.1
04:1 Correction factors submitted result in greater than 20/C correction
at the limits of the controller range .......................................... 7.3.1
Byte 32 - Hardware Errors
32:0 EEPROM write failed ............................................................ 7.3.1
32:1 FLASH memory write failed....................................................... 7.4.9
Byte 35 - Port status (set=on, reset=off)
35:0 Blower port on .................................................................. 7.3.1
35:1 Main heater port (control heat) on .................................................. 7.3.1
35:2 Boost heater port on ............................................................. 7.3.1
35:3 Refer (compressor) port on ........................................................ 7.3.1
35:4 Aux output (power) port on ....................................................... 7.3.1
35:5 Coolant port on ................................................................. 7.3.1
35:7 Aux input port on (connected to ground) ............................................. 7.3.1
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