Commissioning And Service Field - ABB LME620-AI User Manual

LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E

Commissioning and service field

1
Power
2
3
100%
4
RESET
5
0%
6
OFF
WP
7
ON
8
RS 232
1 LED power supply
2 LED 100 %
3 Button 100 %
4 Reset button
5 Button 0 %
Figure 20: Commissioning and service field
Operating element Description
Button 100 % Press to set the current position as 100 %; press
briefly in combination with the 0 % button to end the
adjustment process.
Simultaneously pressing the 0 % button for at least 5
seconds switches the actuator to MAN operating
mode (manual). (Software version 2.00 and higher)
Button 0 % Press to set the current position as 0 %; press in
combination with the 100 % button to end the
adjustment process.
LED 100 % / 0 % Depending on the flash rate, this LED indicates the
adjustment process, position saved, MAN operating
mode (manual via commissioning and service field
from software version 2.00 or higher) or an error.
Reset button Press to restart the processor. If the adjustment is not
yet terminated, the set end positions are deleted.
Change from two to one column
j
SYS
INT
9
M10203-01
6 LED 0 %
7 Write protection switch
8 RS 232 interface
9 Potential switch
0 Travel button /
Operating element Description
Write protection switch Activates the hardware write protection.
Factory setting: OFF – write protection deactivated.
Refer to Hardware write protection on page 33.
Potential switch Selection of reference potential.
Factory setting: SYS – Reference potential on the
system.
Refer to Figure 20 on page 31.
Travel button Pressing a button moves the actuator in the selected
direction.
Press and hold both buttons at the same time for at
least 5 seconds to delete the existing end position
setting.
31