E_IEC870_5_101FRZ

Freeze/reset qualifier of counter interrogation command.

TYPE E_IEC870_5_101FRZ :
(
    eIEC870_FRZ_READ        := 0, (* Read only (no freeze or reset) *)
    eIEC870_FRZ_FREEZE      := 1, (* Counter freeze without reset (value frozen represents integrated total) *)
    eIEC870_FRZ_FREEZE_AND_RESET := 2, (* Counter freeze with reset (value frozen represents incremental information) *)
    eIEC870_FRZ_RESET       := 3 (* Counter reset *)
);
END_TYPE

Requirements

Development Environment

Target System

PLC libraries to include

TwinCAT v2.9.0 Build >= 1030

PC or CX (x86)

TcIEC870_5_101.Lib
( Standard.Lib; TcBase.Lib; TcSystem.Lib; TcUtilities.Lib;  are included automatically)

TwinCAT v2.10.0 Build >= 1301

CX (ARM)