FX0N-32NT-DP Profibus-DP Interface Unit
Diagnostics 7
7-3
3) RUN, BF and DIA LED check
z
: ON
{
: OFF
a) Check BFM #24. If BFM #24 does not show a stable baud rate (i.e. always changing)
then check DP-network cables. Check BFM #29. If BFM #29 is not “0” refer to section
4.11 for details.
b) Check BFM #28. (User error flags)
c) Check b0 ~ b7 of #29. If b0 ~ b7 of BFM #29 is not “0”, refer to section 4.11 for details.
7.3
Check BFM #29 error status of the 32NT-DP
If BFM #29 is not “0”, refer to section 4.11 for details.
Table 7.3: RUN, BF and DIA LED Check
RUN LED
BF LED
DIA LED
Status
Action
z
{
{
Normal operation
{
z
{
No communication/baud search mode
Point a)
z
{
z
External diagnostic error
Point b)
{
z
z
Static diagnostic error
Point c)
Summary of Contents for FX0N-32NT-DP
Page 1: ...USER S MANUAL FX0N 32NT DP Profibus DP Interface Unit...
Page 4: ...FX0N 32NT DP Profibus DP Interface Unit ii...
Page 8: ...FX0N 32NT DP Profibus DP Interface Unit vi...
Page 12: ...FX0N 32NT DP Profibus DP Interface Unit x...
Page 46: ...FX0N 32NT DP Profibus DP Interface Unit Setting Operation 5 5 4 MEMO...
Page 50: ...FX0N 32NT DP Profibus DP Interface Unit Example Program 6 6 4 MEMO...
Page 54: ...FX0N 32NT DP Profibus DP Interface Unit Diagnostics 7 7 4 MEMO...
Page 56: ...FX0N 32NT DP Profibus DP Interface Unit A 2 MEMO...
Page 57: ......
