Mitsubishi Electric MELSEC iQ-R Series - Page 77

3 DETAILS OF FUNCTION
3.1 C Intelligent Function Module Dedicated Functions
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CITL_GetCounterMillis_ISR
This function acquires a 1 ms counter value of a C intelligent function module.
■ Format
short CITL_GetCounterMillis_ISR (unsigned long* pulMillis)
■ Argument
■ Description
• This function acquires a 1 ms counter value of a C intelligent function module, and stores it in the 1 ms counter value
storage destination (pulMillis).
• The 1 ms counter value increases by 1 every 1 ms after the power is turned ON.
• The count cycles between 0 and 4294967295.
Do not execute CITL_GetCounterMillis_ISR function in a routine other than the one registered in the interrupt.
■ Return value
■ Relevant function
Page 74 CITL_GetCounterMicros_ISR
Argument Name Description IN/OUT
pulMillis 1 ms counter value storage
destination
Specify the storage destination of the 1 ms counter value. OUT
Return value Description
0 (0000H) Normal