Burkert Type 8642 - Manual (Page 37)

36 - 8642
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6.2.3 Function block
Table 16a: Function block Slot1 Part 1
6.2.3.1 Slot 1 (valve 1)
Abs.
index
Variable Data type Memory Length Access Trans-
fer
17 ST_REV Unsigned16 N 2 r/w a
18 TAG_DESC OctedString S 32 r/w a
19 STRATEGY Unsigned16 S 2 r/w a
20 ALERT_KEY Unsigned8 S 1 r/w a
21 TARGET_MODE Unsigned8 S 1 r/w a
22 MODE_BLK DS-37 N/S
(RCAS)
3 r a
23 ALARM_SUM
(not yet in the profile)
DS-42 D 8 r a
24 Batch DS-67 D 10 r/w a
25 SP_D
cyclic
value Bit 0 (LSB) valve setting
DS-34 D 2 r/w a/cyc
26 OUT_D
value Bit 0 (LSB) valve setting
DS-34 D 2 r a
28 READ_BACK_D
(cyclic possible)
DS-34 D 2 r a/cyc
30 RCAS_IN_D
(cyclic possible)
value Bit 0 (LSB) valve setting
DS-34 D 2 r/w a/cyc