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PROTEM
®
D 404
27
3.1 Change between menu items
For changing to a new menu item in the display you must push the button "Menu" first. Flashing
of the two menu numbers shows you that the choice is active. Now you can change the menu
item by using the keys "up" respectively "down" (the keys are marked with corresponding
arrows). If the desired menu item obtained the user has to complete the choice by pushing the
key "Menu" again. Now the menu numbers will stop flashing. A possible modification of the
indicated data can be made now.
3.2 Actual temperature
If one of the menu points for the respective actual temperature has been activated, a different
report according to the sensor type appears in the data display.
LED display
- PT100 sensor
temperature in °C
e.g. 125° C
- no sensor
indicator
no
Note!
The indication "no sensor" appears by activating such a sensor type in all further assigned menu
items of the active sensor.
For example:
If you have selected the function “no sensor” at sensor 1, the message ”
no
” appears in the
display for menu items 01, 05, 10, 11, 12 and 13. The items 14 to 15 still indicate the respective
operate lag time or the respective release lag time. This is also valid for all other sensor inputs,
but under the respective assigned menu numbers.
3.3 Maximum temperature
The menu item 05 to 08 are the respective maximum-value memories of the individual sensors.
At these menu items the peak value of the measured temperature will be indicated. The value
will be stored in the EEPROM so that it can't get lost and you can always poll this value. A reset
of the memory can be done by activating the menu item and pushing the button "Set". Then the
display switches to the actual temperature value of the respective sensor.