Parameter Address
Default Min Max Unit Logic Diagram
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COMM1: Delta t
003 053
1 0 15 min Fig. 3-7, (p. 3-12)
Fig. 3-8, (p. 3-13)
Fig. 3-9, (p. 3-14)
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All measured values are transmitted again via the communication interface after
this time period has elapsed – provided that transmission has not been triggered
by the other delta conditions.
Note: This setting is hidden unless an IEC 870-5 protocol is enabled.
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COMM1: Contin. general scan
003 077
Blocked 10 9000 s Fig. 3-7, (p. 3-12)
Fig. 3-8, (p. 3-13)
Fig. 3-9, (p. 3-14)
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A continuous or background general scan means that the P631 transmits all
settings, signals, and monitoring signals through the communication interface
during slow periods when there is not much activity. This ensures that there will
be data consistency with a connected control system. The time to be set defines
the minimum time difference between two telegrams.
Note: This setting is hidden unless an IEC 870-5 protocol is enabled.
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COMM1: Comm. address length
003 201
1 1 2 Byte Fig. 3-8, (p. 3-13)
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Setting for the communication address length.
Note: This setting is hidden unless the IEC 870-5-101 protocol is set.
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COMM1: Octet 2 comm. addr.
003 200
0 0 255 Fig. 3-8, (p. 3-13)
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Setting for the length of the higher-order communication address.
Note: This setting is hidden unless the IEC 870-5-101 protocol is set.
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COMM1: Cause transm. length
003 192
1: W/o source address Fig. 3-8, (p. 3-13)
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Setting for the length of the cause of transmission.
Note: This setting is hidden unless the IEC 870-5-101 protocol is set.
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COMM1: Address length ASDU
003 193
1 1 2 Byte Fig. 3-8, (p. 3-13)
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Setting for the length of the common address for identification of telegram
structures.
Note: This setting is hidden unless the IEC 870-5-101 protocol is set.
“ASDU”: Application Service Data Unit
7 Settings
P631
P631/EN M/R-11-C // P631-310-650 7-21