Mitsubishi Electric MELSEC iQ-R Series Manual page 59

CITL_SysClkRateGet
This function reads the system clock rate specified with the CITL_SysClkRateSet function from the flash ROM.
■ Format
short CITL_SysClkRateGet(short* psTicks)
■ Argument
Argument Name
psTicks Clock rate
■ Description
This function reads the system clock rate specified with the CITL_SysClkRateSet function from the flash ROM.
Precautions
The read value may not correspond to the system clock rate in operation.
To check the system clock rate in operation, use the sysClkRateGet function of VxWorks.
■ 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 58 CITL_SysClkRateSet
Description
Stores the system clock rate in the unit of clock frequency (Hz) per one
second.
• 0: Default value (60 Hz)
• 60 to 1000: Specified clock rate value
3.1 C Intelligent Function Module Dedicated Functions
IN/OUT
OUT
3 DETAILS OF FUNCTION
3
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