Siemens SIPROCESS GA700, Руководство по эксплуатации, Страница: 133 / 224

2.9 Automatic reset
All SIPROCESS GA700 devices feature internal monitoring. When this monitoring is activated,
the standard digital outputs switch after about 10 seconds for a period of approx. 100 seconds
to "inactive", i.e. to a recognized safe operating mode. If you are using SIPROCESS GA700
devices in critical processes, you observe the following information:
● Monitor limits externally via the control system
● Read the device status only via the digital outputs of the analyzer module.
● Use an available manual measuring range switchover instead of the autoranging.
● Use the "Total" parameter with the "Off" setting for the measuring range switchover.
● If you use the "Correction of cross-interference" and "External pressure compensation"
functions, store suitable substitute values.
● Only access the measured value via an analog output
General safety instructions
2.9 Automatic reset
Field device
Operating Instructions, 05/2015, A5E35640463-02
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