24
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Single Connections
3.6 In-position Signal INP
The in-position signals INP from the servo motor driver indicate the
deviation error is zero. That is the servo position error is zero. The relative
signal name, pin number and axis number are shown in the following table.
CN2 Pin No
Signal Name
Axis #
10
INP1
28
INP2
60
INP3
78
INP4
The input circuit of the INP signals is shown in the following diagram.
To PCL6045
R
CN2
Inside PPCI7443
EX+5V
If = 12mA Max.
If = 5mA Min.
INP
The in-position signals are usually from servomotor drivers, which usually
provide open collector output signals.
The external circuit must provide at
least 5 mA current sink capability to drive the INP signal active. For more
details of the INP signal operating, please refer to section 4.2.1.
Summary of Contents for PPCI7443
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Page 82: ...74 Operation Theorem _7443_set_home_config _7443_home_move Refer to section 6 9...
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