Samson 3730 Series Mounting And Operating Instructions page 201

Error codes –
Recommended action
61 KP too low
Status
classification
Recommended
action
Hardware errors
Error codes –
Recommended action
62 x signal
Status
classification
Recommended
action
63 w too low
Status
classification
Recommended
action
EB 8384-3 EN
Condensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.
Proportional-action coefficient Kp level lower than 3 was detected during
initialization.
Note: A Kp level < 3 does not cause the initialization process to be canceled.
[Maintenance required]
• Activate volume restriction in positioner output.
• Increase the bypass restriction setting of booster (if installed).
Condensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.
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
operation icon and 4 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.
[Maintenance demanded]
Return device to SAMSON for repair.
The set point is considerably smaller than 4 mA (0 %). This happens when the
positioner's power supply does not meet the standard requirements.
This state is indicated on the positioner display by LOW blinking.
[No message]
Check set point.
If necessary, adjust the current source's lower limit so that no values lower
than 4 mA can be applied.
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