Hardware
22
Beijer Electronics, MA00757A
3.7 Hardware Replacement
This section contains instructions on how to replace operator terminal hardware.
Only components included in the latest bill of material and spare parts list are
allowed. See
.
3.7.1 Mode Switches
The EXTER operator terminals have four mode switches (DIP switches) located on
the rear side of the operator terminal.
The mode switches have the following functions:
1=ON, 0=OFF
Each letter in “MODE” has a corresponding mode switch
To change mode switches, follow the steps below:
1. Disconnect power from the operator terminal.
2. Set the mode switches using a ballpoint pen.
3. Reconnect power to the operator terminal.
Warning:
The modes below are to be used with caution.
MODE
Description
0000
“Run-mode” - Boot CE, normal operation.
0010
System Restore, resets the file system and registry, reinstalls the system pro-
gram (OPsys_bxxx.CAB). Restores the operator terminal to factory settings.
Warning!
Information can easily accidently be lost.
0100
Image Load mode (Sysload) allows upgrading of the complete software pack-
age in the operator terminal.
Note:
All files including the file system in the operator terminal will be
deleted when upgrading with Image Loader.
1000
User Menu mode, the user menu for the system program is shown. Allows the
user to set IP configuration, erase the project and calibrate the touch screen.
1100
Not used (Run-mode).
1110
Self-Test.
xxx1
Hard reset (forces the system to reset).
1
24V DC
CF CARD
COM 1
RS422
RS485
COM 2
RS232
10/100
EXPANSION
BUSY
MODE
1 2 3 4
ON DIP
1 2 3 4
ON DIP
1 2 3 4
ON DIP
