Veichi 300 Series Operation Manual

Operation Manual of PROFINET 300 Series

1 Product Overview

Thank you for using VEICHI AC300 series frequency inverter (AC300 and AC310 frequency
inverter) and choosing AC300 PROFINET expansion card AC300PN1. The AC300PN1card is
composed of two boards, AC300PN_CJ、AC300PN_CN, which are connected by communication
line. The physical diagram of the two boards is shown in Figure 1.1

2 Hardware layout and RJ45 interface

2.1 Hardware Layout
The hardware layout of AC300PN1 card is shown in Figure 2.1
The communication status of AC300PN1 card can be displayed by indicator light. The meaning of
different status of each indicator is shown in Table 2.1
Indicator Indicator
light status
Light on
Power
Light off
Led1 Light on
Expansion Card
Figure 1.1 Hardware object diagram
Figure 2.1 Hardware layout
Table 2.1 description of indicator light
State description
The power supply is normal
Abnormal power supply
RJ45 port is not started, and
the power system is faulty
1
Processing method
Nothing
Power on or replace the expansion card
Check whether the network cable is connected
correctly, and check whether the GSD version