MotionSuite™ MP940 Machine Controller Hardware Manual Section 10: Registration Latch
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Section 10: Registration Latch
The registration latch is used to record (i.e., latch onto) the encoder position at the
moment an external signal is input (rising edge).
Latch Input
Number of Latch Circuits 2
Input Type Current Source Photocoupler Isolation
Main encoder latch input voltage 24VDC
External encoder latch input voltage Can be switched between 24VDC :12VDC :5VDC
Latch Completion
Signal
External
Signal
Enable Latch
0
(+)
(-)
Encoder Position
1
µ
s (minimum)
Hardware Latch
Registration Input
Latch window
Figure 10.1: Registration Latch
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