Operation Ready Request - Panasonic GM1 User Manual

12.6 High-speed Counter Function
Channel
Ch*_CaptureEnable
Request
Ch*_ExternalOutput
0ForcedONRequest
Ch*_ExternalOutput
0ForcedOFFReques
t
Ch*_ExternalOutput
1ForcedONRequest
Ch*_ExternalOutput
1ForcedOFFReques
t
Ch*_ErrorClearRequ
est
(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
To 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").
12-28
Type Description
Ch* capture enable
BOOL
request
Ch* external output
BOOL
0 forced ON request
Ch* external output
BOOL 0 forced OFF
request
Ch* external output
BOOL
1 forced ON request
Ch* external output
BOOL 1 forced OFF
request
Ch* error clearing
BOOL
request
Validity
condition
Level
(Note 1)
Level
Level
Level
Level
ON edge
Remarks
Capture function:
Specifies whether to enable the
capture function.
0: Disable, 1: Enable
Sampling capture function
Used as a capture flag.
Relay to forcibly turn on the
external output 0 signal
Relay to forcibly turn off the
external output 0 signal
Relay to forcibly turn on the
external output 1 signal
Relay to forcibly turn off the
external output 1 signal
Specifies whether to clear the
error.
0: Do not clear, 1: Clear
WUME-GM1RTXOP-01