Mitsubishi Electric MELSEC iQ-R Series Manual page 51

CITL_SetLEDStatus
This function sets the LED status of a C intelligent function module.
■ Format
short CITL_SetLEDStatus (long lLed, unsigned short usLedInfo)
■ Argument
Argument Name
lLed Target LED
usLedInfo LED status information
The specification method of the LED status information (usLedInfo) is as follows:
Stored information LED status
0 OFF
1 ON (Red)
2 Flashing at low speed (Red)
3 Flashing at high speed (Red)
4 ON (Green)
5 Flashing at low speed (Green)
6 Flashing at high speed (Green)
■ Description
This function controls the USER LED of the C intelligent function module to the status specified by the LED status information
(usLedInfo).
■ Return value
Return value Description
0 (0000H) Normal
Other than 0 (0000H) Error
For details on the error, refer to the following chapter.
Page 108 ERROR CODE LIST
■ Relevant function
Page 39 CITL_GetLEDStatus
Description
Specify the target LED.
(When 'Reserved' is specified, this function ends normally without
processing.)
• 0: USER LED
• Others: Reserved
Specify the LED status information.
3.1 C Intelligent Function Module Dedicated Functions
IN/OUT
IN
IN
3 DETAILS OF FUNCTION
3
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