Samson 3730-4, Mounting And Operating Instructions

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Octet Bit Explanation Note
24
3)
0 External leakage: Perhaps soon to be expected 2
1 External leakage: Perhaps existing 2
2 External leakage: Existing 2
3 Zero point shift monotonously downwards, average value above reference lines 2
4 Zero point shift monotonously upwards, average value above reference lines 2
5 Zero point shift alternating, average value above reference lines 2
24 3) 6 Zero point shift monotonously downwards, average value below reference lines 2
7 Zero point shift monotonously upwards, average value below reference lines 2
25
3)
0 Zero point shift alternating, average value below reference lines 2
1 Attachment between positioner and valve: Travel transmission not optimal (TEST) 2
2 Attachment between positioner and valve: Perhaps loose 2
3 Attachment between positioner and valve: Perhaps working range limited 2
4 Attachment between positioner and valve: Perhaps loose (TEST) 2
5 Working range: Mostly near closing position 2
6 Working range: Mostly near max. opening 2
7 Working range: Mostly closing position 2
26
3)
0 Working range: Mostly max. opening 2
1 Temperature below –40 °C 2
2 Temperature above +80 °C 2
3 Reference test aborted 2
4 ESD: Movement actuator possible 2
5 ESD: Movement actuator not possible 2
6 ESD: Error solenoid valve 2
7 Not assigned 2
1)
Only on using the profile extension “Condensed Status und diagnostic messages“
The following diagnostic alarms indicate the condensed status (refer to section 6.3):
DIA_MAINTENANCE_ALARM Maintenance alarm
DIA_MAINTENANCE_DEMAND Maintenance demanded
DIA_MAINTENANCE Maintenance required
DIA_FUNCTION_CHECK Function check
2)
Diagnostic alarm of the extended EXPERT
+
diagnostics
3)
The default setting causes the positioner to provide a manufacturer-specific diagnosis of 26 bytes and a diagnosis
of 14 bytes according to Profile 3.01. Refer to page 140.
EB 8384-4 EN
109
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