DT4120 xx xx (PS)
24
20170324-V0
6.3. Manual controls, display, indicators
DT4120 xx xx (PS) can be adjusted by the membrane push-
buttons indicated by
(1)
,
(2)
, and
(3)
in the drawing.
Functions of the push-buttons during measurement
(1) MENU button:
Entering the menu
When you push this button, the instrument will ask for a
password (code) in accordance with Chapter
7.1. Typing
the code (password) in
, when the right code has been
given, it enters into the menu.
During this time the
measurement is suspended, and the state of limit
outputs don’t change, the communication option
doesn’t work and on the analogue output flows error
current (3.2 mA or 20.8 mA)
. If no keys are pressed for a
period of 4 minutes, the instrument restarts and the
measurement goes on.
Summary of Contents for DT4120 Series
Page 1: ...DT4120 xx xx PS Temperature Resistance Potentiometer Meter Transmitter Operating Instructions...
Page 84: ...DT4120 xx xx PS 84 20170324 V0 10 2 Application example Analog output option...
Page 85: ...DT4120 xx xx PS 20170324 V0 85 RS232 communication interface option...
Page 86: ...DT4120 xx xx PS 86 20170324 V0 RS485 communication interface option...
Page 87: ...DT4120 xx xx PS 20170324 V0 87 RS485 bus topology...
Page 90: ...DT4120 xx xx PS 90 20170324 V0...
Page 91: ...DT4120 xx xx PS 20170324 V0 91...
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