Samson 3730-4, Original Instructions Manual

Page: 95 / 128

EB 8384-4 EN 95
Code list
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.
The conductive plastic element is 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 op-
eration icon and 4 dashes instead of the position reading.
Note on the open-loop operation: If the measuring system has failed, the po -
sitioner is still in a reliable state. The positioner switches to emergency mode
where the position cannot be accurately controlled anymore. However, the po -
sitioner continues operation according to its set point so that the process re-
mains in a safe state.
Status classification [Maintenance demanded]
Recommended
action
Return positioner to SAMSON AG for repair.
64 i/p converter (y) Current circuit of i/p converter interrupted.
Status classification Maintenance alarm (cannot be classified)
Recommended
action
Cannot be remedied. Return positioner to SAMSON AG for repair.