09.2008 Communication / PROFIBUS
Siemens AG 6SE7087-6QX70 (Version AK)
SIMOVERT MASTERDRIVES Compendium Motion Control 8.2-103
PKW words
1
B3115 CB/TB Word1 Bit 15
2
3
B3100 CB/TB word1 Bit 0
4
6
5
7
8
9
Low
High
Low
High
Low
High
PZD
words
Control
word 1
Speed
setpoint
Master
life
sign
Encoder 1
control
word
DSC
Position
Xerr
DSC
gain K
pc
U953.21 = 4 (20)
Monitor life sign
[FD 170]
P807 (0)
K
Life sign
LS Bit Position
0...1
P814 (0) = 1
0: Life sign begins with Bit 0
1: Life sign begins with Bit12
K3004
Master
life sign
B0243 LS Master tp pulse
from PROFIBUS
KK3032 CB/TB double word 2
KK3004
CB/TB Word 4
KK3005 CB/TB Word 5
KK3036 CB/TB double word 6
KK3038 CB/TB double word 8
B3110 PZD control
B3109 Inch Bit1
P568.1
B (3108)B3108 Inch Bit0
P566.1
B (3107)B3107 Acknowledge
B3106 Setp.Enable
B3105 No RFG stop
B3104 RFG Enable
B3103 Inv. Enable
B3102 OFF3 (Qstop)
P555.1
B (3101)B3101 OFF2 (electr.)
Src Inch Bit0
Src 2 Acknowl.
Src 1 OFF2
B3100 ON/OFF1
P554.1
B (3100)
Src ON/OFF1
P558.1
B (3102)
Src1 OFF3 (Qstop)
P561.1
B (3103)
Src Inv Enable
P562.1
B (3104)
Src RFG Enable
P563.1
B (3105)
Src No RFG Stop
P564.1
B (3106)
Src Setp Enable
P569.1
B (3109)
Src Inch Bit1
to page [180]
control word 1
r550
PKW
words
PZD
words
1
2
3
4
6
5
7
8
9
.01 (32)
P0734 (0)
K
Src CB/TB Transmit Data
.02
K
.03
K
.04
K
.05
K
.06
K
.07
K
.08
K
.09
K
Transmit
K0032
Status word 1
[FD200]
KK0091
Speed ActV
[FD500a]
K0256
Life sign (transmit slave)
K0910Enc. status word
KK0526
Scanned Pos. ActV
(Fig. 8.2-36)
KK0912
Encoder 1
ActV 2
U950.11 = 4 (4) U950.21 = 4 (4)
Fig. 8.2-35 PROFIBUS communication
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