Siemens SINAMICS S Manuel page 1198

<2> <3>
p0840[C] (0)
1 OFF2 (electrical)
<3>
p0844[C] (1)
p0845[C] (1)
2 OFF2 (electrical)
p0854[C] (0)
<3>
<1> Bit 10 must be set in the first PZD word of the telegram
received from the serial interface in order that the drive object
accepts the process data.
<2> PROFIBUS interconnection:
For the manufacturer-specific PROFIBUS telegram, the
upper input is connected to PROFIBUS signal A_STW1
[2447].
This only involves CDS0.
<3> Is entered from the PC when the master control is retrieved.
1 2
DO: B_INF
Basic Infeed - control word, sequence control infeed
Bit No. Control word sequence control infeed
= CLOSE (close pre-charging/line contactor)
0
0 = OFF1 (open pre-charging/line contactor)
1 = Operating condition no OFF2 (enable is possible)
1
0 = OFF2 (open pre-charging/line contactor and power-on inhibit)
2 Reserved
3 Reserved
4 Reserved
5 Reserved
6 Reserved
7 Reserved
8 Reserved
9 Reserved
10 1 = Control via PLC <1>
11 Reserved
12 Reserved
13 Reserved
14 Reserved
15 Reserved
3 4 5 6
Function diagram
fp_8720_01_eng.vsd
SINAMICS S
08.04.05 V02.04.00
p0115[3] (2000.00 µs)
STW seq ctrl
r0898
r0898.0 To the control unit [8732]
r0898.1 To the control unit [8732]
r0898.10
7 8
- 8720 -