Specifications

1070 072 131-102 (96.08) GB
BUEP64 Protocol9-28
The respondent ZS in the CL500 system is addressed by the ZS (1H-FH)
module number which is indicated in the coordination marker. This
addressing procedure is based on the Siemens 3964R/3964 Data Trans-
fer Controller specification.
The process and field coordination markers, as well as the module num-
ber, are linked to the "3964R" coordination marker format according to the
following schematic:
15 14 13 8 7 4 3 0
FCM Module no. PCM
PCM disable flag: 1 -> without coordination sequence point
0 -> with coordination sequence point
FCM disable flag: 1 -> without field coordination point
0 -> with field coordination point
Module no.: Module number of the respondent central processing unit
NOTE –
FFFFH in the coordination marker denotes:
Command not coordinated to module no. 0.
This can be used effectively for the ZS400.
NOTE –
If a Siemens controller is used as the RST communications partner, the
following restriction must be considered on account of the parameterisati-
on options in the Siemens controller:
- Only the process coordination markers 0..7 can be parameterised;
- In order to address all the central processing units, they must be indicated with module
numbers 1-4 in the SC system configuration table;