Int64Cmp64
The function compares two TwinCAT 2 signed 64-bit numbers (“legacy” type: T_LARGE_INTEGER).
Return value
Name | Type | Description |
|---|---|---|
Int64Cmp64 | DINT |
|
Inputs
VAR_INPUT
i64a : T_LARGE_INTEGER;
i64b : T_LARGE_INTEGER;
END_VARName | Type | Description |
|---|---|---|
i64a | T_LARGE_INTEGER
| If return parameter -1: i64a less than i64b 0: i64a identical to i64b 1: i64a greater than i64b |
i64b | T_LARGE_INTEGER |
Return parameter | Description |
|---|---|
-1 | i64a less than i64b |
0 | i64a identical to i64b |
1 | i64a greater than i64b |
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) |