E_IEC870_5_101RQT

Request qualifier of counter interrogation command.

TYPE E_IEC870_5_101RQT :
(
    eIEC870_RQT_NONE        := 0, (* No counter read *)
 eIEC870_RQT_REQCO1      := 1, (* Group 1 counter interrogation *)
    eIEC870_RQT_REQCO2      := 2, (* Group 2 counter interrogation *)
    eIEC870_RQT_REQCO3      := 3, (* Group 3 counter interrogation *)
    eIEC870_RQT_REQCO4      := 4, (* Group 4 counter interrogation *)
    eIEC870_RQT_REQCOGEN    := 5 (* General counter interrogation *)  (* <6..31> reserved for future norm definitions
    <32..63> reserved for user definitions (private range) *)
);
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)