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2.3.6 32 channels DI modules
2.3.6.1 DI_32
Description:
This function is used to obtain 32-bit input data from a digital input module.
The 0~31 bits of input data correspond to the 0~31 channels of digital input
module respectively.
Syntax:
unsigned long DI_32(int
Parameter:
slot :
[Input] the slot number where the I/O module is plugged into.
Return Value:
Input data
Example:
int
slot=1;
unsigned long
data;
data=DI_32(slot);
//The I-8040x card plugged is in slot 1 of PAC and has inputs in channels 0 and 1.
//Returned value: data=0xfffffffC
Remark:
This function can be applied on module: i8040x.
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++
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slot)
MP-8x43 Function Reference V 1.0
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