Softkey Function Calls Db 59 - Siemens SINUMERIK 840C Installation Manual

5 PLC Interface
5.3.11 PLC messages (DB 58)
5.3.11.1

Softkey function calls DB 59

15 14
Byte No.
7
DL x
Error signal
DR x
Applies to error acknowledgement in DB 40 (DR 51, bit 1) only
DL
x+1
Function number
DR
x+1
DL
x+2
Number of parameters
DR
x+2
DL
x+3
Parameter 1
DR
x+3
DL
x+4
Parameter 2
DR
x+4
.
. .
DL
x+y
Parameter n
DR
x+y
Note:
DB 59 is set up with a length of 128 DW from operating system. x = any DW, defined in
DB 40, DR 53.
_______
1) SW 4 and higher
5–60
1)
Softkey function calls
13 12
Bit No.
6 5 4
(1 ... 65535)
(max. 49)
© Siemens AG 1992 All Rights Reserved
11 10 9
3 2 1
6FC5197- AA60
SINUMERIK 840C (IA)
09.95
8
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