Siemens SINUMERIK 840C Installation Guide

08.96 5 PLC Interface
5.3.2 Axis-specific signals
5.3.2.3 Axis-specific 611-D signals (DB 29)
7 6 5 4 3 2 1 0
Bit No.
Byte No.
DL
K+120
Program-
mable
message 6
Program-
mable
message 5
Program-
mable
message 4
Program-
mable
message 3
Program-
mable
message 2
Program-
mable
message 1
Heat sink
temp.
prewarn.
Motor
temp.
prewarn.
DR
K+120
Pulse
enable
Drive
connected
Drive
ready
Motor
selection
bit 1
Motor
selection
bit 0
Parameter
set 2
Parameter
set 1
Parameter
set 0
DL
K+121
Traverse
request
drive test
DR
k+121
ZK2
generator
speed <
minimum
speed gen-
erator axis
(MD 1635)
ZK2
emergency
retraction
or DC link
generator
active
ZK2
DC link
voltage <
emergency
retraction
threshold
(MD 1634)
ZK2
DC link
voltage <
warning
threshold
(MD 1604)
Signals from axis
15 14 13 12 11 10 9 8
7 6 5 4 3 2 1 0
Bit No.
Byte No.
DL
K+122
Reserve
611D-AM 1
Reserve
611D-AM 1
Reserve
611D-AM 1
Reserve
611D-AM 1
Speed
setpoint
smooth.
2nd torque
limit.
Ramp-func.
generator
rapid
stop
DR
K+122
Pulse
enable
Integrator
disable
Motor
selection
performed
Motor
selection
bit 1
Motor
selection
bit 0
Parameter
set 2
Parameter
set 1
Parameter
set 0
DL
K+123
Motion
enable
drive
test
Signals to axis
15 14 13 12 11 10 9 8
Axis Address K Axis Address K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0
4
8
12
16
20
24
28
32
36
40
44
48
52
56
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
60
64
64
72
76
80
84
88
92
96
100
104
108
112
116
© Siemens AG 1992 All Rights Reserved 6FC5197- AA60 5–35
SINUMERIK 840C (IA)

Siemens SINUMERIK 840C Specifications

General

Brand	Siemens
Model	SINUMERIK 840C
Category	Control Unit
Language	English