Specifications

Hardware Characteristics
14 Connection to FOUNDATION Fieldbus IM/265/7/9/ADD/FF-EN_01
5.3 Local Keys
Three external push buttons are available, see the Fig. 2. To make the keys accessible, release
the screw and turn the protection cap aside.
M00055
Fig. 2: Push Buttons View
Simulation:
The simulation can be activated as follows (see also symbolism on the plate).
1. First, fully press down the mode key "M" with an appropriate screwdriver.
2. Then turn the switch clockwise by 90° angle.
For deactivation, the switch has to be pushed down a little and turned counter clockwise by 90°
angle.
Without display:
The "-" / "+" keys have the same function like TB_SET_LOWER_RANGE and
TB_SET_UPPER_RANGE. The mode key "M" enables / disables the simulation mode.
With display:
With the mode key "M", you can start menu-controlled programming. To call the next menu
item, press the key "+". You will return via the key "- ". Submenu items / selection lists are
activated via the mode key "M". A numerical value can only be changed via the keys "+" and " -
". It must be taken into account that the key "+" changes the value (each keystroke increases
the value by 1), whereas the position of the value to be changed is reached via the key " - ".
Acknowledge changes with the mode key "M"; the subsequent OK acknowledgement (via the
key "M", "+" or "-") writes the new value into the failsafe storage. An adjusting process can be
aborted by pressing simultaneously the keys "+" and "-". From any main menu item, you can
return to the menu item "EXIT" by simultaneously pressing the "+" and "-" keys. When the
adjustment has been finished, quit the program via the menu item "EXIT".
By means of the following structure tree, you will get an overview of the selection / programming
possibilities.