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Detcon PI-700 0-500ppb User Manual

Page 28

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Model PI-700 0-500ppb

PI-700 0-500ppb Instruction Manual

Rev. 0.0

Page 24 of 53

AutoSpan Fault

If 180 days has elapsed since the last successful AutoSpan, an AutoSpan Fault will be generated. An
“AutoSpan Fault” will cause the “Fault Detected” message to flash intermittently on the ITM display. The
Modbus™ fault register bit for AutoSpan Fault will be set and will not clear until the fault condition has been
cleared by executing a successful AutoSpan. If an AutoSpan occurs, the 4-20mA signal remains operational.