Channel Type Description
Validity
condition
Remarks
Ch*_CaptureEnable
Request
BOOL
Ch* capture enable
request
(Note 1)
Level
Capture function:
Specifies whether to enable the
capture function.
0: Disable, 1: Enable
Sampling capture function
Used as a capture flag.
Ch*_ExternalOutput
0ForcedONRequest
BOOL
Ch* external output
0 forced ON request
Level
Relay to forcibly turn on the
external output 0 signal
Ch*_ExternalOutput
0ForcedOFFReques
t
BOOL
Ch* external output
0 forced OFF
request
Level
Relay to forcibly turn off the
external output 0 signal
Ch*_ExternalOutput
1ForcedONRequest
BOOL
Ch* external output
1 forced ON request
Level
Relay to forcibly turn on the
external output 1 signal
Ch*_ExternalOutput
1ForcedOFFReques
t
BOOL
Ch* external output
1 forced OFF
request
Level
Relay to forcibly turn off the
external output 1 signal
Ch*_ErrorClearRequ
est
BOOL
Ch* error clearing
request
ON edge
Specifies whether to clear the
error
.
0: Do not clear, 1: Clear
(Note 1)
The behavior of the "Ch* capture enable request" bit differs according to the function to be used.
12.6.5 Operation Ready Request
■
Operation ready request program
T
o enable the settings of the high-speed counter function, you must configure parameter
settings with GM Programmer and issue an operation ready request.
Ensure that the following operation ready request is issued before the high-speed counter is
used.
Example: A program to request preparation for CH0 operation of the high-speed counter
function
First, perform I/O mapping for variables created in POU.
From "Device view" in the navigator pane, double-click "Counter_Configuration" and select the
"Counter I/O Mapping" tab.
In this example, variables are mapped to the channel used for high-speed counter Ch0 (the
name of sample POU is created as "Counter").
12.6 High-speed Counter Function
12-28 WUME-GM1RTXOP-01
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