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

Page 52

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Chapter 3
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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.

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