Siemens Simovert Masterdrives Compendium page 956

-X101
<1>
- +
20 mA
20 mA
20 mA
20 mA
20 mA
20 mA
Signal status display for
digital input/output terminals
on the PMU in r646:
Status DigIn r646
10 9 8 7 6 5 4 3
1 2
MC terminals
Digital inputs/outputs
/2 ground
/1 24 V
0
/3 2 24 V
5V
1
1
/4 2 24 V
5V
1
2
/5 2 24 V
5V
1
3
/6 2 24 V
5V
1
24 V
4
/7 2
5V
1
24 V
5
/8 2
5V
1
The digital inputs at terminals 6, 7 and 8 are switched to positioning (function
diagram 813.1) in the factory setting.
3 4
SrcDigOut 1
P651.B(0)
P24
B
DigOut 1
B0025
B0010 DigIn 1
B0011 DigIn 1 inv.
Src DigOut.2
P652.B(0)
B
DigOut 2
B0026
B0012 DigIn 2
B0013 DigIn 2 inv.
Src DigOut 3
P653.B (0)
B
DigOut3
B0027
B0014 DigIn 3
B0015 DigIn 3 inv.
Src DigOut 4
P654.B (0)
B
DigOut 4
B0028
B0016 DigIn 4 Conf DigIn 4
0...5
P647.B (0)
B0017 DigIn 4 inv.
B0018 DigIn 5 Conf DigIn 5
0...5
P648.B (0)
B0019 DigIn 5 inv.
B0020 DigIn 6
B0021 DigIn 6 inv.
5
V2.5
fp_mc_090_e.vsd
Inputs
Outputs
Terminals -X101/3 to -X101/6 can be used as digital
inputs or digital outputs.
If they are used as digital inputs, parameters P651.B,
P652.B, P653.B and P654.B must be set to 0.
Terminals -X101/7 and -X101/8 can only be used as
digital inputs.
<1> If the digital inputs are supplied by an external
24 V voltage source, this has to correspond to
ground X101.2. The terminal X101.1 must not be
linked to the external 24 V supply.
For correct functioning of P647, P648 = 1/2 the
appropriate digital input in control word 1 [180.1]must
be additionally connected as "OFF2".
At the digital inputs, levels below 3 V are recognized
as low and levels above 13 V are recognized as high.
Src Conf DigIn 4
P645
.1
B (1)
.2
B (0)
0
Conf DigIn 4 = 5
1
Src Conf DigIn5
P649
.1
B (1)
(0) .2
B
0
Conf DigIn 5 = 5
1
Meaning of P647 and P648:
0 Normal digital input
1 Immediate pulse disable (OFF2) with rising signal edge
2 Immediate pulse disable (OFF2) with falling signal edge
3 Adoption of position measured value with rising edge
4 Adoption of position measured value with falling edge
5 Configuration of position measured value per binector
(P645,P649)
6 7
Function diagram
MASTERDRIVES MC
02.02.04
U950.13 = ___(4)
U950.23 = ___(4)
0
0 [330.5]
Pos
sensing
1
0
0 [330.5]
Pos
Sensing
1
8
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