IM-P402-128 EMM Issue 7
Commissioning password
Current legislation states that in order to prevent tampering and potentially
hazardous programming errors, access to the pass codes required to enter
commissioning mode should only be available to qualified and trained personnel.
Enter commissioning
This is done from the run mode by pressing and holding down the
button for 5 seconds.
The run mode display will disappear and the display will show 'PASS CODE' with '8888' at
the bottom right corner of the screen. The flashing leading digit indicates the position of the
cursor. The default, or factory set pass code is 7452 but this can be changed from within
the commissioning mode. The pass code can be entered by using the and buttons
to increase or decrease the flashing value and the and buttons to move the cursor.
Pressing the
OK
button will enter the pass code. If an incorrect pass code is used, the display
automatically returns to the run mode.
This page MUST be removed after
commissioning and kept in a safe,
access controlled location.
© Copyright 2017
Printed in GB
IM-P402-128
EMM Issue 7
4028051/7
LC2650
Level controller
Installation and Maintenance Instructions
1. Safety information
2. User instructions and
delivery information
3. System overview
4. Mechanical
installation
5. Electrical installation
6.
Commissioning
- Quick set-up
- Full
7. Communications
8. Maintenance
9. Fault nding
10.
Technical information
- Default settings
11. Appendix
- Summary of the
Modbus protocol
12. Menu map
OK
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