EMH ITZ - Housing, Operating, and Display Elements; Meter Housing and Covers; Control Buttons and Inputs; Display and Status Indicators

12
5 Housing-, operating- and display elements
Figure 6: Housing-, operating- and display elements
No.
Description
Function
1
Meter cover
---
2
Test-LED
Meter test
3
LC-display
Display of measured values and
status information
4
Parameterisation button
Operation of this button transfers
the meter into the parameterization
mode (found under the meter cover
5
Mechanical call-up button
Call-up of the display contents
in the LC-display
6
Sealing screw
Fastening the terminal cover
7
Terminal cover
Covering for the terminal block
8
Optical call-up button
Call-up of the display contents
in the LC-display
9
Optical data interface D0
For communication between the
meter and a readout device
10
Mechanical reset button
Carrying out certain actions such
as setting the clock etc.
11
Manipulation recognition
Recognition of opening the terminal
cover and recognition of magnetic
fields (under the meter cover
12
Sealing screw
Fastening the terminal cover to
the terminal block
Table 1: Housing- and display elements
2
9
10
11
3
4
5
8
1
6
7
12