Samson 3730-2, Mounting And Operating Instructions

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94 EB 8384-2 EN
Code list
Code
no.
Parameter – Readings/
values [default setting]
Description
45 Solenoid valve info
YES, HIGH/LOW, No
Read only
Indicates whether a solenoid valve is installed or not.
If a voltage supply is connected at the terminals of the installed sole-
noid valve, YES and HIGH appear on the display in alternating se-
quence. 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.
48*
49*
Diagnostic parameters
u
EB 8389
The error codes listed in the following appear in the display corresponding to their status
classification set over the condensed state (Maintenance required/Maintenance demanded:
, Out of specification: blinking, Maintenance alarm: ). If 'No message' is assigned to
the error code as the status classification, the error is not included in the condensed state.
A status classification is assigned to every error code in the default setting. The status classifi-
cation of error codes can also be changed as required using an operator software (e.g.
TROVIS-VIEW).
Initialization errors
Error codes –
Recommended action
Condensed state message active, when prompted, Err appears.
When fault alarms exist, they are displayed here.
50 x > permissible
range
Value of measuring signal too high or too low; the lever operates near its me -
chanical stops.
• Pin not mounted properly
• Bracket slipped in case of NAMUR attachment or positioner is off center.
•
Follower plate not mounted properly.
Status classification
[Maintenance required]
Recommended
action
Check attachment and pin position, set operating mode from SAFE to MAN
and re-initialize the positioner.
Note