2 PLC Machine Data
01.99
2.1 PLC machine data for operating system (DB 60)
MD
No.
D e s i g n a t i o n
Standard-
mach. data
Maximum
input value
Input
resolution
DB60
DW
28
28
Function number for core
sequence triggering
0
255
29
29
Function number for core
sequence triggering
0
255
30
30
Number of interrupt bytes to IF
PLC/PLC 135WD
–1
127
31
31
Reserved
33
33
Number of user interfaces
command channel
0
8
34
.
.
.
123
34
.
.
.
123
Start address of DMP submo-
dules
. (see table for
. MD 34 to 123)
.
see
Table
254
.
.
.
254
--
.
.
.
--
124
124
Byte number 1st alarm byte
-1
127
--
125
125
Byte number 2nd alarm byte
-1
127
--
126
126
Byte number 3rd alarm byte
-1
127
--
127
127
Byte number 4th alarm byte
-1
127
--
128
128
Address for 1st machine control
panel
64
120
127
2)
--
129
129
Address for 2nd machine control
panel
72
120
127
2)
--
130
130
Address interrupt byte
–1
254
--
131
131
Address interrupt byte
–1
254
--
132
132
Address interrupt byte *
–1
254
--
133
133
Address interrupt byte *
–1
254
--
134
134
Address interrupt byte of IF
PLC/PLC 135WD
–1
254
--
135
135
Reserved
136
136
Free configuring
1)
DB 1-255
DX 0-255
0
1
1000
255
1255
--
137
137
OEM information bits FW
(MMC PLC SS)
2)
*
254
--
--
_______
CL=Computer link
*
not SW 1+2, description in OEM package
1)
MD 136 = 0
Machine data configuring (standard)
1 - 255
DB configuring
1000 - 1255 DX configuring
2)
SW 4 and higher
2–2
© Siemens AG 1992 All Rights Reserved 6FC5197- AA60
SINUMERIK 840C (IA)
Summary of Contents for SIMODRIVE 611-D
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