Structure Of The Sysid Of The Ip247 In The Pc Memory - Siemens SIMATIC S5 Manual

The length of the machining program depends on the number of programmed statements. The
machining program DB can have a maximum length of512 words.
If a machining program DB is generated or modified in the PC, the length in words must be up-
dated in DWn. The length of the machining program is the area from data word DWn up to and in-
cluding the data word in which <LF> follows M02 (DWn+y).
Machining programs are not restricted to a specific axis, They can be transferred and de-
leted only via the data channel of the IP247 (parameter SSNR for the 4th page of the 1P) and
read via all pages.

Structure of the SYSID of the IP247 in the PC Memory

6.3.8.3
The system identification SYSID (module identifier) can be
transferred in part to the IP247 with BA = 24
and
read completely from the JP247 with BA = 70.
Read SYSID (BA = 70)
The system identification SYSID stored in data block DBx from data word DWn. The system iden-
tification occupies nine words when read from the IP247.
'1P'
DW n
DW n+l '24'
'7 ;
DW n+3
DW n+4 '2.'
DW n+5
000,000
DW n+6
I
000,000
DW n+7
000,000
DW n+8
Recommended
data format
KS
Module version
KS
here IP247
KS
KS
Firmware release
KS
here A02.1
I
Standard Function Block FB165
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