Microscan MS-4X Manuel d'utilisateur Page 210

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Input 1
14-4 MS-880 Industrial Long Range Scanner User’s Manual
14–Discrete I/0
Input 1
Input Mode
Disabled
Reset Counts
Unlatch Output
Active State
Definition: A programmable, discrete input used to reset counters, outputs or con-
trol optoelectrical settings.
Usage: For example, an application is setup so that a mismatch stops the pro-
duction line by using outputs in a latch mode (see “Output Mode”). A
push button switch can be connected to the input pin so that when
pressed, it unlatches the output, allowing the line to resume opera-
tions.
Definition: Determines the functionality of the input.
Serial Cmd: <K730,input mode,active state>
Default: Disabled
Options: 0 = Disabled
1 = Reset Counts
2 = Unlatch Output
Definition: When set to Disabled there is no effect on operation.
Definition: When set to Reset Counts, a transition to the active state of the input
will cause the scanner to reset the internal counters. (See “File Trans-
fer”).
Usage: Primarily used in test mode. Can also be used to reset counters daily.
Definition: This setting is used in combination with any of the three discrete out-
puts that are in Unlatch Mode 1 (see “Latch Mode 1 (Unlatch on Dis-
crete Input 1)” on page 14-7). A transition to the active state will clear
any of the three outputs that were previously latched.
Definition: Sets the active level of the input pin.
Serial Cmd: <K730,input mode,active state>
Default: Active Off (I
OFF
)
Options: 0 = Active On (I
ON
)1 = Active Off (I
OFF
)
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