Plc Machine Data; Plc Machine Data Words For Plc Operating System (Db 60) - Siemens SINUMERIK 880 SW 6 Planning Manual

3 Signal Overview

3.15 PLC machine data

3.15 PLC machine data

3.15.1 PLC machine data words for PLC operating system (DB 60)

Machine data words for PLC operating system (IA)
DW No.
PLC High byte (DL)
MD No.
DW 0
m+0
DW 1
m+1
DW 2
1) Call time reference OB 5 n * 2,5 ms
Default setting
m+2
DW 3
1) Call time reference OB 6 m * 10 ms
Default setting
m+3
DW 4
1) Call time reference OB 7 p * 100 ms
Default setting
m+4
DW 5
2) Last STEP 5 time
Default setting
m+5
DW 6
Start of operator panel inputs
Default setting
m+6
DW 7
Start of operator panel outputs
Default setting
m+7
DW 8
Last active channel
Default setting
m+8
DW 9
Last active spindle
Default setting
m+9
DW 10
Last active axis
Default setting
m+10
DW 11
Delete limit input image
Default setting
m+11
DW 12
Delete limit output image
Default setting
m+12
DW 13
c) Number of EUs at EU interface 1
Default setting
m+13
DW 14
c) Number of EUs at EU interface 2
Default setting
m+14
DW 15
c) Number of EUs at EU interface 3
Default setting
m+15
PLC Address m 1) Input = 0 is not permitted
2) -1 means that all timers are disabled
1 0
IA: Explanation of the machine data in the Installation Guide for the SINUMERIK 880
200
2
_______
c) up to and including software version 6
3–54
Low byte (DR)
(n = 1...3)
n = 1
(m = 1...9)
m = 1
(p = 1...255)
p = 1
(-1 to 255)
= 64
(64...96)
= 64
(64...112)
= 64
(1...16)
= 16
(1...6)
= 6
(1...24)
= 24
(63...127)
= 127
(63...127)
= 127
(0...4)
=0
(0...4)
=0
(0...4)
=0
© Siemens AG 1991 All Rights Reserved
01.93
6ZB5 410-0HE02
SINUMERIK 880 (PJ)