Error Codes - Samson 3730-4 Mounting And Operating Instructions

Code Parameter – Readings/
no.
values [default setting]
45 Solenoid valve info
YES, HIGH/LOW, No
46* Bus address
ESC
47* Write protection PA
YES, [No], ESC
48*
Diagnostic parameters u EB 8389
49*

11.4 Error codes

Initialization error
Error codes –
Recommended action
50 x > permissible
range
Status classification [Maintenance required]
Recommended
action
EB 8384-4 EN
Description
Read only
Indicates whether a solenoid valve is installed or not.
If a voltage supply is connected at the terminals of the installed
solenoid valve, YES and HIGH appear on the display in alternating
sequence. If a voltage supply is not connected (actuator vented, fail-
safe position indicated on the display by the S icon), YES and LOW
appear on the display in alternating sequence.
Bus address
When write protection is active, device data can be read using PA
communication but not overwritten.
Condensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.
Value of measuring signal too high or too low; the lever operates near its
mechanical stops.
• Pin not mounted properly
• Bracket slipped in case of NAMUR attachment or positioner is off center.
• Follower plate not mounted properly.
Check attachment and pin position, set operating mode from SAFE to MAN
and re-initialize the positioner.
Appendix
131