4.1.1.7 User Setup 7: Set Assume Low-End Calibration Range Code
DO NOT CHANGE THIS SETTING
4.1.1.8 User Setup F: Alarm-1 and Alarm-2 Relays Failsafe/Non Failsafe Action
This parameter allows the user to set the Alarm-1 and Alarm-2 relays to either failsafe action (relay
coils not powered in active alarm state) or non-failsafe (relay coils powered in active alarm state).
Valid Settings: 0 (Non-Failsafe) • 1 (Failsafe)
4.1.1.9 User Setup b: RS-232 Baud Rate
This parameter allows the user to set the RS-232 communications baud rate.
Valid Settings: 1 (300BPS) • 2 (1200BPS) • 3 (2400BPS) • 4(4800BPS) • 5 (9600BPS)
6 (19200BPS) • 7 (38400BPS) 9600 BPS is standard
4.1.1.10 User Setup 8: Factory Setup Restore.
This parameter allows the user to return the model 1100 to its initial factory-commissioned settings.
Always perform a gas calibration after restoring factory settings.
Valid Settings: 88. A setting of 88 will activate the Factory Setup restore.