Operating Modes, parameters and commands
7.3 Count modes
FM 350-1 Counter module
130 Manual, 05/2011, A5E03648639-01
7.3.12 Command: Latch
Introduction
The latch command is used to save (latch) counter values using the edges at digital input
DI-Start. This operation does not change the counter value.
Requirement
Set the SW gate to enable this command.
The minimum interval between latch edges is 1 ms. Values may be lost if this edge interval is
less than this time.
Selecting edge signals
You can assign the following behavior:
● Latching at a positive edge at DI-Start.
● Latching at a negative edge at DI-Start
● Latching at both edges at DI-Start
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