UInt64Cmp64
The function compares two TwinCAT 2 unsigned 64-bit numbers (“legacy” type: T_ULARGE_INTEGER).
FUNCTION UInt64Cmp64: DINT
VAR_INPUT
VAR_INPUT
ui64a : T_ULARGE_INTEGER;
ui64b : T_ULARGE_INTEGER;
END_VAR|
Return parameter |
Description |
|---|---|
|
-1 |
ui64a less than ui64b |
|
0 |
ui64a identical to ui64b |
|
1 |
ui64a greater than ui64b |
Requirements
|
Development environment |
Target platform |
PLC libraries to be integrated (category group) |
|---|---|---|
|
TwinCAT v3.1.0 |
PC or CX (x86, x64, ARM) |
Tc2_Utilities (System) |