4 system fault operating mode – LumaSense Technologies INNOVA 1316A-1 User Manual
Page 52

Chapter 3
_________________________________________________________________________________________
_____________________________________________________________________________
BE6020-14
1316A-1 Multi Gas Monitor
LumaSense Technologies A/S
Instruction Manual
Page 52 of 98
The 1316A-1 enters standby mode as a result of any of the following:
♦
2 minutes after any POR if measurement has not been
started.
♦
2 minutes after measurement has been stopped.
During Standby mode, the Pump is turned OFF and the following
actions are not allowed:
♦
Zero calibration.
♦
Span calibration.
This explains why measurement should be started before doing any
calibration.
Normally, Standby mode is terminated, and Start-up mode is
entered, when measurement is being started. If the Standby mode
was activated by a sample cell over-temperature condition, the only
way to resume normal operation is via a software reset (bench
command) or via a hardware reset(power off).
Upon leaving Standby mode, the Multi Gas Monitor 1316A-1 turns
ON the pump, attains thermal stability during a 20-second start-up
mode, and resumes Normal mode operation.
3.6.4 System Fault Operating Mode
System fault mode is entered if any of the following error conditions
occur:
♦
Self-test error.
♦
ADC data acquisition error.
♦
IR source error.
♦
Flash memory error.
Recovery from system fault mode requires a power-down/power-on
reset, and may call for product service.