Teledyne T101 Operation Manual page 320

Teledyne API T/E-Series Models 101, 102, and 108 Software Documentation (PN05492D DCN6485)
Signal Name
Control outputs, U17, J1008, pins 1–8 = bits 0–7, default I/O address 321 hex
Control outputs, U21, J1008, pins 9–12 = bits 0–3, default I/O address 325 hex
Alarm outputs, U21, J1009, pins 1–12 = bits 4–7, default I/O address 325 hex
ST_SYSTEM_OK2
ST_CONC_ALARM_1
ST_CONC_ALARM_2
6
ST_HIGH_RANGE2
A status outputs, U24, J1017, pins 1–8 = bits 0–7, default I/O address 323 hex
ST_SYSTEM_OK
ST_CONC_VALID
ST_HIGH_RANGE
ST_ZERO_CAL
ST_SPAN_CAL
ST_DIAG_MODE
ST_H2S_MODE
3
ST_TRS_MODE
B status outputs, U27, J1018, pins 1–8 = bits 0–7, default I/O address 324 hex
ST_LAMP_ALARM
ST_DARK_CAL_ALARM
ST_FLOW_ALARM
ST_PRESS_ALARM
A-26
Bit or Channel
Number
6–7
0–7
0–3
4
5
5
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
Description
Always 1
Spare
Spare
1 = system OK
0 = any alarm condition or in diagnostics mode
1 = conc. limit 1 exceeded
0 = conc. OK
1 = conc. limit 2 exceeded
0 = conc. OK
1 = high auto-range in use (mirrors
ST_HIGH_RANGE status output)
0 = low auto-range
0 = system OK
1 = any alarm condition
0 = conc. valid
1 = warnings or other conditions that affect validity
of concentration
0 = high auto-range in use
1 = low auto-range
0 = in zero calibration
1 = not in zero
0 = in span calibration
1 = not in span
0 = in diagnostic mode
1 = not in diagnostic mode
0 = secondary gas mode (H2S/TRS)
1 = primary gas mode (SO2)
0 = TRS gas mode
1 = primary gas mode (SO2)
0 = lamp intensity low
1 = lamp intensity OK
0 = dark cal. warning
1 = dark cal. OK
0 = any flow alarm
1 = all flows OK
0 = any pressure alarm
07266B DCN6485