Neutronics 7100E - Troubleshooting Hyperterminal Interface; Organization of RS-232 Serial Data; Standard Level Access

Model 7100E Maintenance and troubleshooting
Manual P/N: C5-06-4900-14-0
Revision A, dated 24-Jun-2016
37
Setup mode
Mode description
Valid settings
A
Display range select
1 (0-10 ppm fixed)
2 (0-100 ppm fixed)
3 (0-1000 ppm fixed)
4 (0-2000 ppm fixed)
8 (full auto-range)
1
Alarm 1 relay action
0 (descending)
1 (ascending)
2
Alarm 2 relay action
0 (descending)
1 (ascending)
3
Analog voltage output setting
0 (0-5 VDC)
1 (0-10 VDC)
2 (0-1 VDC)
4
Serial output format
0 (output on request)
1 (human readable)
2 (machine code)
3 (code with checksum)
4 (tab delimited)
7
Set low-end CAL range code
0 (single point CAL)
3 (0-5 ppm)
4 (0-50 ppm)
5 (0-500 ppm)
F
Alarm relays failsafe action
0 (non-failsafe)
1 (failsafe)
B
RS-232 baud rate
1 (300 bps)
2 (1200 bps)
3 (2400 bps)
4 (4800 bps)
5 (9600 bps)
6 (19200 bps)
7 (38400 bps)
System setup via service port
The Model 7100E analyzer features a Service Port, which is accessible for programming the system,
monitoring the analyzer output, and determining active fault codes for troubleshooting. The Service Port
has been designed for communication with a PC based computer or other device capable of receiving
and transmitting ASCII data packets over a standard RS-232 serial interface.
Access to the Serial Service Port may be made through a terminal emulator program such as
HyperTerminal, available in Microsoft Windows 95 or later.
Fig. 21, user setup menu selections