Parameter List
09.02
5-30
Siemens AG 6SE7087-6AK85-1AA0
Rectifier/Regenerating Unit Operating Instructions
PNU
*
: Conf.
Par.
OP1S parameter name
Description
Value range
[phys. unit]
Selection text
Display
Indices
Factory-
setting
See
Modify
(access /
status)
P684
*
SCom/SCB Baud
Serial interfaces baud rate
1 300
Baud
2 600
Baud
3 1200
Baud
4 2400
Baud
5 4800
Baud
6 9600
Baud
7 19200
Baud
8 38400
Baud
9 57650
Baud
10 76800
Baud
11 93750
Baud
12 115200
Baud
13 187500
Baud
i001 = SST1: serial comm. interface 1 (CUR)
i002 = SCB: SCB, if P682=1, 2, 3
i003 = SST2: serial comm. interface 2 (CUR with PTP1 option)
PNU=2ACHex; Type=O2; Scaling: 1Hex
=
∧
1
1 to 813
300 Bd
600 Bd
1200 Bd
2400 Bd
4800 Bd
9600 Bd
19200 Bd
38400 Bd
57650 Bd
76800 Bd
93750 Bd
115200 Bd
187500 Bd
2
i001=6
i002=6
i003=13
3/ BR
3/ B
P685
*
SCom/SCB #PKWDat
Number of words (16 bit) of the parameter data part in the net data block of
the telegram.
0:
No parameter data part in the telegram
3, 4 Parameter data part is 3 (parameter identifier, Ind, parameter
value), 4 words long
127 Variable parameter data length for the transfer of parameter
description and texts
i001 = SST1: serial comm. interface 1 (CUR)
i002 = SCB: SCB, if P682=1, 2
PNU=2ADHex; Type=O2; Scaling: 1Hex
=
∧
1
0 to 127
2
i001=127
i002=127
3/ BR
3/ B
P686
*
SCom/SCB # PrDat
Number of words (16 bits) of the process data part in the net data block of
the telegram.
i001 = SST1: serial comm. interface 1 (CUR)
i002 = SCB: SCB, if P682=1, 2, 3
PWE=0 means that no process data are expected in the USS protocol and
that none are sent.
i003 = SST2:
serial comm. interface 2 (CUR with PTP1 option), if
Peer-to-Peer protocol is selected (P688=1), from 1 to 5 net
data words can be sent.
PNU=2AEHex; Type=O2; Scaling: 1Hex
=
∧
1
0 to 16
3
2
3/ BR
3/ B
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