Mitsubishi Electric MELSEC iQ-R C Series Programming Manual page 135

CCPU_SetLEDStatus
This function sets the LED status of a C Controller module.
Format
short CCPU_SetLEDStatus(long lLed, unsigned short usLedInfo)
Argument
Argument Name
lLed Target LED
usLedInfo LED status information
The specification method for the LED status information (usLedInfo) is as follows:
usLedInfo Description
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 C Controller module to the status specified to the LED status information (usLedInfo).
Return value
Return value Description
0 (0000H) Normal
Other than 0 Error
For details on the error, refer to the following:
Page 225 ERROR CODE LIST
Relevant function
• Page 108 CCPU_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 DETAILS OF FUNCTION
3.1 C Controller Module Dedicated Functions
3
IN/OUT
IN
IN
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