Table of contents
Section 1 Introduction..........................................................................11
Introduction to the operator’s manual.....................................................11
About the complete set of manuals for an IED..................................11
About the operator’s manual.............................................................12
Intended audience.............................................................................13
Related documents............................................................................13
Revision notes...................................................................................14
Section 2 Safety information...............................................................15
Warnings.................................................................................................15
Section 3 Overview.............................................................................17
Operator overview..................................................................................17
Identify the IED.......................................................................................17
Section 4 Understand the local human-machine interface..................19
Overview.................................................................................................19
Keypad....................................................................................................19
Key activated screens.............................................................................21
The Help screen................................................................................21
The Reset screen..............................................................................21
LCD.........................................................................................................22
Medium..............................................................................................22
LED.........................................................................................................22
Introduction........................................................................................22
Status indication LEDs......................................................................22
Indication LEDs.................................................................................23
Local HMI setup .....................................................................................23
How to navigate......................................................................................24
Read..................................................................................................24
Change .............................................................................................24
Control...............................................................................................24
Section 5 Understand the HMI tree.....................................................27
Overview.................................................................................................27
Menu-tree for REL670.......................................................................27
Table of contents
1
Operator's manual