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266CRH / 266CRT, 266CSH / 266CST MULTIVARIABLE PRESSURE TRANSMITTER | OI/266CXX/MODBUS-EN REV. A
Activation of the operating menu
To access the operating menu, it must first be activated.
Standard LCD indicator (option L1)
For devices with standard LCD indicator, unscrew the housing
cover with sight glass to obtain access to the display. When used
in hazardous areas, always comply with the relevant directives
before the housing is opened.
Activate the
operating button to call up the configuration
level. Activate the
operating button to call up the information
level.
LCD indicator with TTG technology (option L5)
For devices with LCD indicators with TTG technology, activation
can occur without opening the housing cover of the transmitter.
The capacitive pickups that a person is taping with their finger
on the glass over the appropriate operating button and triggers
the appropriate command.
When the transmitter is switched on, the operating interface
automatically calibrates its sensitivity. Consequently to ensure
trouble-free function of the operating interface with TTG
function, the housing cover must be correctly screwed down
when switching on the device.
If in the meantime the housing cover has been removed, to gain
access to the electronics module, we recommend that you
switch the energy supply off and then on again, as soon as the
housing cover with the sight glass has been correctly screwed
down.
Activation of the operating menu is executed as described:
1. Press the upper, middle operating button
until two symbols appear in the lower left and right in the
display.
2. Within 1 second activate the operating button
the right symbol to call up the configuration level, or left
activate the operating button
information level.
Notice
If the contrast is out of adjustment to the extent that the display
can no longer be read, the factory settings can be restored by
simultaneous activation of the operating buttons
and hold it
below
to call up the
and
.
Switching to the information level
(operator menu)
On the information level, the operator menu can be used to
display diagnostic information and choose which operator
pages to display.
Process display
1. Use
to go to the information level.
Operator Menu
Diagnostic
Operator Page
Signals View
Back
Select
2. Use
or
select a submenu.
3. Confirm the selection with
Menu
Description
... / Operator Menu
Diagnostic
Display of the current alarms and messages.
Operator Page
Switches to the process display.
Signals View
Selects the 'Signals View' submenu (only for
service purposes).
.
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