VEGA VEGACOM 557 Siemens 3964 and 3964 R procedure with RK 512 User Manual
Page 28
28
VEGACOM 557 Siemens
Saving of the relay information from VEGALOG out of data component
1 data word will be reserved per LOGBUS card. In total, 32 data words will be covered by
VEGALOG.
DW
Card address
0
1
1
2
2
3
3
4
4
5
…
…
31
32
Contents of the data words: Bits
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Status reser- reser- reser- reser- reser- Relay Relay Relay Relay Relay Relay Relay Relay Relay Rel.
ved
ved
ved
ved
ved
10
9
8
7
6
5
4
3
2
1
Status = 0 –> Relay information is valid
Status = 1 –> Relay information is invalid.
Parameter setting of the FETCH component
ZLAE is an important parameter, indicating the length of the data block. The value is depend-
ent on the number of indicating values:
VEGAMET (DISBUS):
ZLAE value = 14 + VEGAMET module no. • 14
VEGALOG (LOGBUS):
ZLAE value = number of indicating values • 2
SSNR:
The interface number corresponds to the switch position in the CP (standard feature
= 0)
A-NR:
The order number corresponds to the setting in the programming package COM
525
ANW:
Statement of a double marker word for status description
ZTYP:
KC DB
Data destination is data component
DBNR:
KY 0
Data component number
ZANF:
KF +0
Initial word in DB is data word 0. With != 0 the data sector is shifted by
this value.
ZLAE :
KF +value data length in bytes value = see above
PAFE :
Statement of a marker byte for indication of parameter setting failures
S5 functional component