Samson 3730-4, Монтаж и эксплуатация

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Code
no.
Parameter – Display, values
[default setting]
Description
Important ! Codes with marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
46* Bus address
ESC
In delivered state, the standard bus address is 126. The address
can only be changed with the PROFIBUS command SET_ADRESS
when this bus address is set. Alternatively, the bus address setting
can be performed directly at the positioner (refer to section
5.11).
47* Write protection PA
YES, [NO], ESC
When the write protection function is activated, device data can
only be read, but not overwritten over PROFIBUS-PA communica-
tion.
48 *
Diagnostic parameters d
d0 Current temperature
–55 to 125
Operating temperature [°C] inside the positioner
d1
Minimum temperature
[20] The lowest temperature below 20 °C that has ever occurred.
d2 Maximum temperature
[20] The highest temperature above 20 °C that has ever occurred.
d3 Number of zero
calibrations
The number of zero calibrations since the last initialization.
d4 Number of
Initializations
The number of initializations that have been performed.
d5
Zero point limit
0.0 to 100.0 % [5 %] Limit for the zero point monitoring.
d6 Condensed status
Condensed status, made up from the individual states.
0
OK: Okay
1 C: Maintenance required
2 CR: Maintenance demanded
3 B: Maintenance alarm
7 I: Function check
d7 Start reference run
[OFF], ON, ESC, 1
Triggering of a reference run for the functions: Drive signal y
steady-state and drive signal y hysteresis.
The reference run can only be activated in manual operating
mode as the valve moves through its entire travel range.
If EXPERT
+
is activated at later point in time, the reference graphs
must be plotted in order to activate the diagnostic functions.
118
EB 8384-4 EN
Appendix