Samson 3730-6, Mounting And Operating Instructions

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Code
no.
Parameter
– Readings,
values [default setting]
Description
Note: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
45 Internal solenoid valve/
forced venting
Read only
Indicates whether a solenoid valve/forced venting is installed.
If a voltage supply is connected at the ter81/–82,
YES
and HIGH appear on the display in alternating sequence. If a
voltage supply is not connected (actuator vented, fail-safe posi-
tion indicated on the display by the S icon), YES and LOW ap-
pear on the display in alternating sequence.
46 * Bus address
[0] to 15 · ESC
Using the HART ® protocol, all connected control room devices
and field devices can be addressed individually using a
point-to-point connection or the standard (multidrop) bus.
Point-to-point: HART
®
master drive connected on HART
®
field
device. With this connection, the positioner address must
always be set to '0'.
Standard (multidrop) bus: A maximum of 15 field devices can be
connected in parallel to a single pair of wires. The
HART
®
master drive tells them apart by their addresses
in the range from 1 to 15.
47* HART ® write protection
[No] · YES · ESC
When the write protection function is activated, device data can
only be read, but not overwritten over HART ® communication.
48 - Diagnosis
Note:
For more details, refer to the Operating Instructions EB 8389-1 EN on EXPERTplus Valve
Diagnostics.
d0 Temperature
Read only
Current operating temperature [°C] inside the positioner
(accuracy
±
3 %)
d1 Minimum Temperature
Read only
Lowest temperature [°C] inside the positioner since the operating
hours counter started counting
d2 Maximum temperature
Read only
Highest temperature [°C] inside the positioner since the operating
hours counter started counting
d3 Number of zero calibrations
Read only
The number of zero calibrations performed since the last initial-
ization.
d4 Number of initializations
Read only
The number of initializations that have been performed since the
last start with default settings.
94
EB 8384-6 EN
Code list