I_Pa1500_Read16Digitalinput - Addi-Data ADDINUM PA 1500 Technical Description

PA 1500
Example:
b_Port = 1
pb_PortValue = 55 Hex
A voltage is present on the inputs 1, 3, 5, 7
A voltage is not present on the inputs 2, 4, 6, 8.
Return value:
0: No error
-1: Handle parameter of the board is wrong
-2: The parametered port number is wrong (parameter 1 or 2)
3)

i_PA1500_Read16DigitalInput (...)

Syntax:
<Return value> = i_PA1500_Read16DigitalInput
Parameters:
BYTE b_BoardHandle
PLONG pl_InputValue
Task:
Indicates the state of both ports. Reads the 16 inputs at once.
Example:
pl_InputValue = 5555 Hex
A voltage is present on the inputs 1, 3, 5, 7, 9, 11, 13, 15 .
A voltage is not present on the inputs 2, 4, 6, 8, 10, 12, 14, 16.
Return value:
0: No error
-1: The handle parameter of the board is wrong
(BYTE b_BoardHandle,
PLONG_ pl_InputValue)
Handle of the PA 1500
State of the digital inputs of both ports
(0 to 65535)
Standard software
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