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TELEDYNE INSTRUMENTS
Model 100EU Instruction Manual
APPENDIX A - Version Specific Software Documentation
05928 Rev F.0B A-25
DCN 5063 PRINTED DOCUMENTS ARE UNCONTROLLED
Control outputs, U21, J1008, pins 9–12 = bits 0–3, default I/O address 325 hex
0–3 Spare
Alarm outputs, U21, J1009, pins 1–12 = bits 4–7, default I/O address 325 hex
1 = system OK
0 = any alarm condition or in diagnostics mode
ST_SYSTEM_OK2,
MB_RELAY_36
9
4
Controlled by MODBUS coil register
MB_RELAY_37
9
5 Controlled by MODBUS coil register
MB_RELAY_38
9
6 Controlled by MODBUS coil register
MB_RELAY_39
9
7 Controlled by MODBUS coil register
A status outputs, U24, J1017, pins 1–8 = bits 0–7, default I/O address 323 hex
ST_SYSTEM_OK 0 0 = system OK
1 = any alarm condition
ST_CONC_VALID 1 0 = conc. valid
1 = warnings or other conditions that affect validity of
concentration
ST_HIGH_RANGE 2 0 = high auto-range in use
1 = low auto-range
ST_ZERO_CAL 3 0 = in zero calibration
1 = not in zero
ST_SPAN_CAL 4 0 = in span calibration
1 = not in span
ST_DIAG_MODE 5
0 = in diagnostic mode
1 = not in diagnostic mode
ST_LOW_SPAN_CAL
2, 6
6 0 = in low span calibration
1 = not in low span
7 Spare
B status outputs, U27, J1018, pins 1–8 = bits 0–7, default I/O address 324 hex
ST_LAMP_ALARM 0 0 = lamp intensity low
1 = lamp intensity OK
ST_DARK_CAL_ALARM 1 0 = dark cal. warning
1 = dark cal. OK
ST_FLOW_ALARM 2 0 = any flow alarm
1 = all flows OK
ST_PRESS_ALARM 3 0 = any pressure alarm
1 = all pressures OK
ST_TEMP_ALARM 4 0 = any temperature alarm
1 = all temperatures OK
ST_HVPS_ALARM 5 0 = HVPS alarm
1 = HVPS OK
ST_CO2_CAL
11
6 0 = in CO
2
calibration
1 = not in CO
2
calibration
ST_O2_CAL
10
7 0 = in O
2
calibration
1 = not in O
2
calibration
Front panel I
2
C keyboard, default I
2
C address 4E hex