Instruction manual

1070 072 163-101 (97.11) GB
CL200 Control Functions3-22
3.7 Command Output
It is only logical that the command output occurs directly subsequent to
the call-up of the KETTE200 cascade management module.
This is the intended purpose of the BEFAKn command output modules
(numbers 1
≤ n ≤ 30) which are called subsequent to the processing of
the BTSMADAP module.
Here the current step is compared as an actual value with the setpoint
constants for the command and, if both are found to be equal, the com-
mand enable is given.
If no BEFA command output branch is satisfied within the cascade se-
quence, data word D16 is deleted.
The following is an example of command output in the BEFAK1 module
for a cascade sequence (SCHRK1) with four steps:
CM DM1
;
O
p
en Kette1 cascade module
L W D16,A ; active output
; Step 1
CPLA W K1,A ; BEFA for Step 1
A B C ;BEFA=1?
= B O1.0 ; Enable output
; Step 2
CPLA W K2,A ; BEFA for Step 2
A B C ;BEFA=2?
= B O2.0 ; Enable output
; Step 3
CPLA W K3,A ; BEFA for Step 3
A B C ;BEFA=3?
= B O3.0 ; Enable output
; Step 4
CPLA W K4,A ; BEFA for Step 4
A B C ;BEFA=4?
= B O4.0 ; Enable output
EM
Fig. 3-12 CL200 — Command Output
The above command output program instructions must be repeated for all
active cascade sequences and for all steps.