Samson 3731-5, Монтаж и эксплуатация

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96 EB 8387-5 EN
Appendix
Hardware errors
Error codes – Recommended
action
Condensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.
62 x signal • Actuator's measured value recording failed.
• Conductive plastic element defective.
The device continues functioning in emergency mode but it must be
replaced as quickly as possible.
The emergency mode on the display is indicated by a blinking closed-
loop operation icon and four dashes instead of the position reading.
Note on the open-loop operation: If the measuring system has failed,
the positioner is still in a reliable state. The positioner switches to
emergency mode where the position cannot be accurately controlled
anymore. However, the positioner continues operation according to its
set point so that the process remains in a safe state.
Status classification [Maintenance demanded]
Recommended action Return positioner to SAMSON for repair.
64 i/p converter Current circuit of i/p converter interrupted. The positioner goes to the
fail-safe position ( SAFE ).
Status classification Maintenance alarm (cannot be classified)
Recommended action Return positioner to SAMSON for repair.
65 Hardware Initialization key jammed (firmware version 1.51 and higher)
A hardware error has occurred. The positioner changes to the fail-safe
position ( SAFE ).
Status classification Maintenance alarm (cannot be classified)
Recommended action Confirm error and return to automatic mode or perform a reset. Re-ini-
tialize the positioner. If this is not successful, return positioner to SAM-
SON for repair.
66 Data memory No more data can be written to the memory, e.g. because written data
deviate from read data. The valve moves to the fail-safe position (SAFE).
Status classification Maintenance alarm (cannot be classified)
Recommended action Return positioner to SAMSON for repair.