Panasonic FP7 Series Command Reference Manual page 876

16.4 PMGET (Acquiring MEWNET-W2 Parameters)
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Acquired data (W2 link error system counter type error area): When [S] = 2
Storag
e
Items
locatio
n
[D] Number of lost tokens
[D+1] Number of duplicate tokens
Number of occurrences of non-signal
[D+2]
state
Number of occurrences of synchronous
[D+3]
abnormality
Number of occurrences of send NACK
[D+4]
error (When an error occurs)
Number of occurrences of send NACK
[D+5]
error (At the time of third retry)
Number of occurrences of send WACK
[D+6]
error (When an error occurs)
Number of occurrences of send WACK
[D+7] error (When occurred 16 times
continuously)
Number of occurrences of non-
[D+8]
response (When an error occurs)
Number of occurrences of non-
[D+9]
response (At the time of third retry)
Number of receptions of undefined
[D+10]
commands
Number of occurrences of receive
[D+11]
parity check error
Number of occurrences of END CODE
[D+12]
reception error
Number of occurrences of received
[D+13]
data format error
Number of occurrences of received
[D+14]
data NOT support error
[D+15] Number of token retransmissions
[D+16] Number of detection of unit OFF
Number of occurrences of link error
[D+17]
state
16-16
Range: Description
The number of occurrences of each error
U0 to U255
is stored.
WUME-FP7CPUPGR-12