Samson 3785 series, Монтаж и эксплуатация

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Auto initialization error
Initialization was not successful. For detailed error messages, see chapter 9.4.
Automatic reset after initialization has been successfully completed.
Zero point error (final pos.)
This message indicates any changes exceeding the value determined during the initialization
or zero adjustment by more than
±
5 %.
Possible sources of error:
– Worn-out valve plug/seat
– Impurities between valve plug/seat
Automatic reset after zero adjustment has been successfully completed.
Configuration incorrect
Message indicating that incorrect values have been entered.
After downloading data to the positioner, it responds with the message that the downloaded
value is not within the permissible range. The previous value is retained.
Reset by acknowledgement.
Warmstart (restart) completed
This message is displayed if the device was RESET via warmstart.
This RESET is carried out following a coldstart after an electrical power failure or by indicat-
ing "DEVICE_RESET_CMD = 1".
Automatic reset when the message is read out.
Coldstart (new start) completed
This message is displayed if the device was RESET via coldstart and started up with default
values for the control loop.
This RESET is carried out by indicating "FACTORY_RESET = 2".
The device must be reinitialized.
Automatic reset when the message is read out.
Maintenance required
The current value of the total valve travel lies above the limit value entered or preset.
When this limit value is preset slightly below the value determined for a reference valve, the
positioner automatically signals that the valve needs to be maintained so that possible failure
is prevented.
Reset via command "SELF_CALIB_CMD = 7" (reset total valve travel).
EB 8382-1 EN
61
Messages and diagnosis