Powtran PI9100 Series Manual page 250

6 PC232R
7 RREST
8 GND
V-2-3.LED Indicator Functions
LED Indicator
Green
Red
Yellow
Table 2.3 PC Communication Terminal Function
Function Definition
Power Indicator
DP Card and inverter serial
connection indicator
DP Profibus master card
and the connection
indicator
PC 232 receiving end
ARM Reset
Digital Ground
If DP card and drive interfaces
connected, the inverter after power
LED should be in the steady state
DP Card and inverter connected to
the normal state of the LED is lit,
flashing indicates the connection is
intermittent (for interference), and
drive off when a serial connection is
unsuccessful (You can check the
baud rate setting)
DP Profibus master card and connect
normal state of the indicator is lit.
flashing indicates the connection is
intermittent (for interference), and
Profibus
connection is unsuccessful (you can
check the slave address, data formats,
and Profibus cable )
245
Appendix V
Description
master is off when