Buhler GAS 222 Series, Инструкция по установке и эксплуатации

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Bedienungs- und Installationsanleitung
Installation- and Operation Instruction
Gasentnahmesonden /
sample
gas
probe
Baureihe
/ Series
222.20-HT / 222.20-HT-OW-OR
28 BX460026, 01/2011 Art. Nr. 90 31 181
7.4.2 Overview of the menu items
Display of current temperature and operating state
Probe controller
Display: Prob
50°C...280°C
Display: xxxx
±5°C...±30°C
Display: xxx
Exit Main menu
Display: E
Exit Submenu
Display: E
j
Main menu
Set temperature
Display: tEMP
Submenu
Alarm hysteresis
Display: ALAr
Setting range
j
j
t b
t b
t b
j
j
j
Current temperature
Display: xxxx
The probe temperature is shown. By using the enter key
j
you reach the main menu. The temperature can be
shown in Celsius or Fahrenheit.
If one of the options blowback controller or controller for heated extension is integrated, their values and statuses
will be shown alternately with the probe temperature (see description of the function at that place).
Set the probe
temperature in the range
of 50°C...280°C
Set the alarm hysteresis
in the range of
±5°C...±30°C
t b
adjust value
j
store value
wait 4s: no storing
VE 00 0010
7.4.3 Detailed description of the operating principle
This detailed description leads you through the menu for the device step by step.
 Connect the device to the power supply and wait until the power-up sequence has finished. First the
version of the implemented software is displayed for a short time. Then the device switches to the
measurement display.
 Pressing the
j
key switches from display-mode to main menu. (It is guaranteed that the control
continues during setting-mode.)
 You can navigate through the main menu using the
t b
keys according to chapter 7.4.4.
 To accept the menu item press
j
and the related submenu is activated.
 Now the parameters may be set. To change the parameters scroll the submenu using the keys
t
b
and confirm the selected menu item with

The values can be changes within their limits using the keys
t b
. Pressing the enter key (
j
)
stores the set value. Afterwards the device returns to the submenu automatically.

Wait for a few seconds without pressing any key to return to the submenu without saving the
values.
 The same procedure holds for the sub- and main menu. If you forget to quit the menu, the system
returns automatically to display mode. In this case the preset values are kept instead of being reset.
Note: As soon as the values are saved by pressing the enter key, they are accepted for regulation.
 Quit the main menu or the submenu by selecting the menu item E (Exit)