Samson 3730-6, Mounting And Operating Instructions

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Error appendix
Error codes – Recommended action Condensed state alarm active, when prompted, ERR appears.
When fault alarms exist, they are displayed here.
65 Hardware
Additional indication at the fault
alarm contact!
A hardware error has occurred, the positioner changes to the
fail-safe position (
SAFE
) .
As long as the error exists, no EXPERTplus diagnostic messages
are logged.
Status classification [Failure]
Recommended action Confirm error and return to the automatic operating mode, or
perform a reset and re-initialize the device. If this is not suc-
cessful, return device to SAMSON AG for repair.
66 – Unassigned –
67 Test calculation
Additional indication at the fault
alarm contact!
The hardware controller is monitored by means of a test calcula-
tion.
Status classification [Failure]
Recommended action Confirm error. If this is not possible, return the positioner to
SAMSON AG for repair.
Data errors
Error codes – Recommended action Condensed state alarm active, when prompted, ERR appears.
When fault alarms exist, they are displayed here.
68
to
75
– Unassigned –
76 No emergency mode The travel measuring system of the positioner has a self-moni-
toring function (see
Code 62
).
An emergency mode (open-loop control) is not available for cer-
tain actuators, such as double-acting actuators. In this case, the
positioner vents the output when a measuring error occurs or A1
with double-acting actuators. During the initialization, the
positioner checks whether the actuator has such a function or not.
Status classification [No message]
Recommended action Merely information, confirm, if necessary.
No further action necessary.
106
EB 8384-6 EN
Code list