Panasonic FP3 Technical Manual page 81

DT9160 to DT9169[P/W Link : Station number(UNIT NO.) & Error flags]
Address Description
DT9160
P/W Link 1
DT9161
DT9162
P/W Link 2
DT9163
DT9164
P/W Link 3
DT9165
DT9166
to
DT9169
Notes :
•The error status of DT9161, DT9163 and DT9165 is expressed as :
Bit position 15 • • 12 11 • • 8 7 • • 4 3 • • 0
Bit data
Invalid data
Bit number Descriptions
0 Becomes "1" when a communication error occurs.
1 Becomes "1" when the station numbers(UNIT NO.) are
overlapped in a network.
2 Becomes "1" when the send areas are overlapped in
a network.
3 Becomes "1" ;
•when the station numbers(UNIT NO.) are outside of the specified
range(01 to 32).
•when the station numbers(UNIT NO.) in the PC Link
Mode are outside of the specified range(01 to 16).
6-2. How to Read Special Internal Relays(R) & Special Data Registers(DT)
Station number(UNIT NO.).
The error status.
(See Note below)
Station number(UNIT NO.).
The error status.
(See Note below)
Station number(UNIT NO.).
The error status.
(See Note below)
Unused
See list below
ERROR 2 LED
condition
ON
ON
ON
Flashes
77