EB 8389-1S EN 19
Monitoring
The following messages are not logged if
they are generated due to a hardware error:
− Packing leakage
− Pneumatic leakage
− Manipulated variable range limitation
− Course of end position
− Positioner-valve linkage
− Manipulated variable range
− Change in manipulated variable range
In this case, only the original hardware error
is logged:
− x > range (Code 50)
− Internal solenoid valve/forced venting/
supply pressure (Code 54)
− Transit time not reached (Code55)
− Inconsistent data memory (Code 59)
− Internal device error (Code 60)
− x signal (Code 62)
− i/p converter (Code 64)
− Hardware (Code 65)
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