Siemens SINAMICS S120 Function Manual page 373

Wiring the CU310-2 input signals
The input signals for the pulse/direction interface are wired via connector X23 of the
CU310-2:
Table 6- 16
Pin
1 ... 11
12
13
14
15
Settings in the configuration wizard
Make the settings for the pulse/direction interface (rotary, 24 V, terminal, no track monitoring,
no zero mark, etc.) in the STARTER configuration wizard in the "Encoder Data" dialog box.
Note
The pulse/direction interface is activated using p0405.5 = 1 (e.g. via the Expert list of
STARTER).
Overview of important parameters (see SINAMICS S120/S150 List Manual)
• p0010
• r0061
• p0400[0...n]
• p0404[0...n]
• p0405[0...n]
• p0408[0...n]
• r0722
• p0738
• p0739
• p2530
• p2550
Drive functions
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
Wiring the CU310-2
Signal name
Not relevant
M
Direction of rotation
M
Pulse
Drive, commissioning parameter filter
CO: Actual speed value unsmoothed
Encoder type selection
Encoder configuration active
Square-wave signal encoder A/B track
Rotary encoder pulse No.
CO/BO: CU digital inputs, status
BI: CU signal source for terminal DI/DO 8
BI: CU signal source for terminal DI/DO 9
CI: LR position setpoint
BI: Position control enable 2
6.25 Pulse/direction interface
Technical specifications
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Ground
–
Ground
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Basic functions
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