Mitsubishi Electric MELSEC iQ-R Series Manual page 82

CITL_X_Out_Word_ISR
This function writes to an input signal (X) in word (16-point) units.
■ Format
short CITL_X_Out_Word_ISR (unsigned short usXNo, unsigned short usSize, unsigned short* pusDataBuf)
■ Argument
Argument
usXNo
usSize
pusDataBuf
■ Description
• This function writes to the input signal (X) with a specific write data size (usSize) from the start input signal (usXNo)
depending on the data storage destination (pusDataBuf). (Turns ON/OFF.)
• Only the area available for user can be written. Even though the data is written by the CITL_X_Out_Word function in the
area other than the area available for user, no error will occur, but the value will not be written.
• Store write data in the data storage destination (pusDataBuf) in ascending order from the lower bit.
Storage position
pusDataBuf[0]
pusDataBuf[1]
Do not execute CITL_X_Out_Word_ISR function in a routine other than the one registered in the interrupt.
■ WARNING
CITL_X_Out_Word_ISR function does not check the specified argument.
Create a program with the following conditions in mind.
• The input signal (X) within the range (0H to 1FH) is specified.
■ Return value
Return value
0 (0000H)
Other than 0 (0000H)
■ Relevant function
Page 79 CITL_X_In_Word_ISR
Page 81 CITL_Y_In_Word_ISR
3 DETAILS OF FUNCTION
80
3.1 C Intelligent Function Module Dedicated Functions
Name
Start input signal
Write data size
Data storage destination
Description
Data of usXNo+FH to usXNo
Data of usXNo+1FH to usXNo+10H
Description
Normal
Error
For details on the error, refer to the following chapter.
Page 108 ERROR CODE LIST
Description
Specify a start input signal (X).
(Only 0x00 and 0x10 can be specified.)
Specify the write data size in word units.
• When start input signal is 0x00: Only 1 and 2 can be specified.
• When start input signal is 0x10: Only 1 can be specified.
Specify the storage destination of write data.
IN/OUT
IN
IN
IN