Table D-1. Operating Status For Model 42I Trace Level; Table D-2. Error Status For Model 42I Trace Level - Thermo Scientific 42i Instruction Manual

Operating and Error
Thermo Fisher Scientific
See Table D–1
Model 42i Trace Level.
Status
Table D–1. Operating Status for Model 42i Trace Level
Bit
Hex-value
Operating status:
Service Mode (On)
Maintenance (Local)
Zero gas (On)
Span gas (On)
Gas Unit Indication (ppm OR ppb)
Ozonator (Off)
PMT (Off)
Not used
Table D–2. Error Status for Model 42i Trace Level
Bit
Hex-value
Error status:
Not Used
Not Used
Not Used
Any Temperature Alarm
Pressure Alarm
Sample Flow Alarm
Ozonator Flow Alarm
Not used
for operating status and
D7 D6
8 7
80 40
MSB
0 0
0 0
0 0
0 0
0 0
0 0
0 1
1 0
D7 D6
8 7
80 40
MSB
0 0
0 0
0 0
0 0
0 0
0 0
0 1
1 0
Geysitech (Bayern-Hessen) Protocol
Geysitech Commands
Table D–2 for error status for the
D5 D4 D3 D2 D1
6 5 4 3 2
20 10 08 04 02
LSB
0 0 0 0 0
0 0 0 0 1
0 0 0 1 0
0 0 1 0 0
0 1 0 0 0
1 0 0 0 0
0 0 0 0 0
0 0 0 0 0
D5 D4 D3 D2 D1
6 5 4 3 2
20 10 08 04 02
LSB
0 0 0 0 0
0 0 0 0 1
0 0 0 1 0
0 0 1 0 0
0 1 0 0 0
1 0 0 0 0
0 0 0 0 0
0 0 0 0 0
Model 42i Trace Level Instruction Manual
D0
1
01
1
0
0
0
0
0
0
0
D0
1
01
1
0
0
0
0
0
0
0
D-7