YASKAWA SI-P3/V Installation Manual page 16

4 PROFIBUS-DP Option Components
LED
RUN ERR COMM BF
× × ×
× × ×
× × ×
× ×
× ×
× ×
: Flashing / ×: Off
: On /
◆
Setting Node Address
Set drive parameter F6-30 to a unique node address (Range 0 to 125) on the network.
16
Communication
Status
• PROFIBUS-DP Option
• Checking
connection with
the drive
• Waiting for data
• Waiting for initial input
from the master
PROFIBUS-DP
The PROFIBUS-DP
Option Self-
Option is damaged
diagnostics error
• Problem initializing the
Problem connecting
to the drive
• Incorrect node address
Waiting for data from the
Waiting for data
master device
from the master
(Set_Parm_Message or
device
Chk_Cfg_Message)
Data is incorrect or
The communication
PROFIBUS-DP
procedure in the master is
Option timed out
set incorrectly
waiting for data
Sending or receiving
data
YASKAWA ELECTRIC TOBP C730600 23C 1000-Series Option SI-P3/V, SI-P3/T Installation Manual
Possible Cause
is reading the node
address or parameter
configuration
data from master device
drive and PROFIBUS-
DP Option
–
Solution
–
Cycle power to the drive. If the LED
status does not change, replace the
PROFIBUS-DP Option
• Cycle power to the drive. If the LED
status does not change, replace the
PROFIBUS-DP Option
• Check the node address setting in the
drive (parameter F6-10)
• Check the network settings in the
master
• Make sure the master device is
operating normally
• Check the terminal resistance settings
on the data line
• Look for any problems with the data
line, or if the connector
• Check that the data lines are properly
connected to the drive
• Check the communication procedure
settings in the master
–