Siemens SINAMICS S120 Commissioning Manual page 114

Commissioning
3.6 Interconnecting process data in the receive and transmit buffers
then activating the interconnection (1). After you exit this field, then the interconnection is
made.
Set velocity (PZD 2+3 32 bit)
The following table shows the p parameter for the set velocity, which has to be
interconnected with the corresponding source.
Table 3- 16
Target
(sink)
p1155[0]
Interconnect p parameter p1155 [0] with r parameter r8860 [1] for the target velocity (32-bit
data type) by carrying out the following:
1. In the project navigator, choose Drive_1 > Open-loop/closed-loop control and double-click
2. Choose Speed setpoint1 > Further interconnections.
3. Interconnect parameter p1155 [0] with r8860 [1] = PZD 2+3.
Set torque (PZD 4 16 bit)
The following table shows the p parameter for the set torque, which has to be interconnected
with the corresponding source.
Table 3- 17
Target
(sink)
p1513[0]
Interconnect p parameter p1513 [0] with r parameter r8850 [3] for the set torque by carrying
out the following:
1. In the Project Navigator under Drive_1 > Open-loop/closed-loop control double-click on
2. Choose Supplementary torque 2 > Further interconnections.
3. Interconnect parameter p1513 [0] with r8850 [3] = PZD 4.
Note
To ensure that the set torque becomes active, it still has to be interconnected with a free
bit of the control word. This can be carried out in this dialog box by choosing
Speed/torque control > Further interconnections (p1501 [0] with bit 14 from r8890).
114
Interconnect set velocity
Source
PZD 2+3
r8860 [1]
Setpoint addition.
Interconnect the set torque
Source
PZD 4
r8850 [3]
torque setpoints.
Meaning
Speed setpoint 1
Meaning
Additional torque
Commissioning Manual, (IH2), V2.6, 10/2008 Edition, 6SL3097-2AA00-0BP3
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