Megmeet MV820 - Page 26

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communication with the host device; and the LED on the communication port indicates whether the communication
status of MV810-PNET01 is normal.
Table 2-3 Description of LED on the light guide column of the expansion box
LED status
Description
Action
On
No communication
between the PN option and the host device
Check whether the PN option is properly
connected to the host device
Off
Communication established
between the PN option and the host device
No need for actions
Table 2-4 Description of LED on the communication port
LED status
Description
Action
Green light on
Normal connection
No need for actions
Green light off
No connection
Connect MV810-PNET01 to the PROFINET bus
properly
Orange light flashing
Normal data communication
No need for actions
Orange light solid on
or off
No data communication
Cut off the power supply and check whether
MV810-PNET01 is properly installed and
connected to the drive
2.1.2.6 Installation
Accessory list
Accessory list
Specifications
Number
MV810-PNET01
75 × 60 × 24 mm
1
User manual
A4 × 1
1
For installation, refer to “2.1.1 Installation of accessory cards/options” for details.