Yaskawa 1000 Series Drive Option - CC-Link Installation - Manual (Page 35)

9 Troubleshooting
YASKAWA ELECTRIC TOBP C730600 44A YASKAWA AC Drive-Option Card CC-Link Installation Manual 35
TIME{
LINE {
or
TIME
×
LINE {
L.RUN {
SD
{
RD {
L.ERR ×
L.RUN {
SD
{
RD {
L.ERR ×
L.RUN {
SD
{
RD {
L.ERR †
The settings for the CC-Link Option
connected to Station 3 were changed
without cycling power.
⇒Return any incorrect
settings to their original
values and cycle power.
⇒Enter the proper
settings and cycle
power.
L.RUN ×
SD ×
RD {
L.ERR {
L.RUN {
SD
{
RD {
L.ERR ×
L.RUN {
SD
{
RD {
L.ERR ×
Parameters related to the CC-Link Option
(F6-10, F6-11) for Station 1 are set outside
the acceptable range. ⇒ Set F6-10 and F6-11
correctly and cycle
power.
TIME ×
LINE ×
or
TIME{
LINE
×
L.RUN {
SD
{
RD {
L.ERR ×
L.RUN {
SD
{
RD {
L.ERR {
L.RUN {
SD
{
RD {
L.ERR ×
The CC-Link Option connected to Station
2 is experiencing noise interference
(L.RUN is sometimes off).
⇒Make sure that the
CC-Link Options,
drives, and master
device are all grounded
properly.
L.RUN {
SD
{
RD {
L.ERR ×
L.RUN {
SD
{
RD {
L.ERR {
L.RUN {
SD
{
RD {
L.ERR {
Noise interference along the cable running
between Station 2 and Station 3. (L.RUN is
sometimes off)
⇒Reconnect the comm
line to the SLD terminal
on the CC-Link Option.
Also make sure that all
power cables are
properly separated from
comm lines (at least 100
mm away).
L.RUN {
SD
{
RD {
L.ERR ×
L.RUN {
SD
{
RD {
L.ERR ×
L.RUN {
SD
{
RD {
L.ERR {
Terminal resistor not connected.
(L.RUN is sometimes off)
⇒Set up the final
station in the series for
terminal resistor.
{: On / †: Flashing / ×: Off / ∗: Either on or off
LED Status
Cause Corrective Action
Master
Remote Device Addresses
(CC-Link Option)
Station 1 Station 2 Station 3