UInt64isZero
The function returns TRUE if the TwinCAT 2 unsigned 64-bit number (“legacy” type: T_ULARGE_INTEGER) has the value zero.
Return value
Name | Type | Description |
|---|---|---|
UInt64isZero | BOOL |
|
Inputs
VAR_INPUT
ui64 : T_ULARGE_INTEGER;
END_VARName | Type | Description |
|---|---|---|
ui64 | T_ULARGE_INTEGER |
|
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) |