ADR141A /
Doc ID : ADR241A_IM_01
Ref ID : ADR241A/IM/ToC
Rev No. : 02
Page No. : 13 of 150
6.3 Date and Time setting 79
Section 7 : COMMUNICATIONS
Sr. No. Description Page No.
7 COMMUNICATIONS 83
7.1 MODBUS 83
7.1.1 MODBUS Protocol Map 83
7.1.1.1 Function Codes supported 83
7.1.1.2 Exception Codes generated in case of an error 83
7.2 IEC60-870-5-103 87
7.3 Physical Connection and Link Layer 87
7.4 Initialisation 87
7.5 Time Synchronisation 88
7.6 Spontaneous Events 88
7.7 General Interrogation (GI) 88
7.8 Cyclic Measurements 88
7.9 Commands 88
7.10 Configuration 89
7.11 IEC-103 Protocol Mapping 89
Section 8 : USER GUIDE
Sr. No. Description Page No.
8 USER GUIDE 95
8.1 USER INTERFACE 96
8.1.1 LCD Display 96
8.1.2 Touch Keys 96
8.1.3 LEDs 97
8.1.4 RS422/ RS485 Port (for ADR241A) 97
8.1.5 USB Port (for ADR241A) 97
8.2 Password 98
8.2.1 Editing Password and saving the settings. 98
8.2.2 Clear Password & Loading of Default Values. 99
8.3 MENUS 100
8.3.1 Default Display 100
8.3.2 Main Menu Details 100
8.3.3 Measurement 102
8.3.3.1 To View – Measurement 102