Panasonic EBL512 - Display Statistics for COM-Loop (H5;A7)

Panasonic Eco Solutions Nordic AB
MEW01457 Rev: - Operating Instructions Fire alarm system EBL512, V2.7.x
133
28.8 Display statistics for COM-loop (H5/A7)
The statistics can be used during commissioning, service, etc.
Pollings are the number of pollings ("questions") sent out by the
control unit to the units connected on the COM loop.
Parity are the received number of parity faults and % (faults in
relation to pollings).
Bit are the received number of bit faults and % (faults in relation to
pollings).
Answer are the received number of answer faults / no answers and %
(faults in relation to pollings).
The Parity, Bit and Answer values shall normally be "0" or as close to
"0" as possible. If not, there are some communication problems that
have to be investigated. Check the COM loop, connections and the
loop units.
All values are set to "0" after restart and/or after re-connection of
COM loop (menu H8/S3).
Action
Text in display
Comments
"Access"
According to chapter
"Access code for service
(H5)", see page 126.
Scroll to menu A7
Display statistics for COM-loop
ACCEPT? A7
"A"
For which CU 00 and COM-loop 0 shall
statistics be displayed? ACCEPT?
Write control unit and loop
number. Press "A" to
accept.
"A"
Wait......
No reply from control unit.....
If the control unit don't
exist or don't answer, this
message will be shown.
Pollings 1234567 Parity 000000 00.0%
Bit 000000 00.0% Answer 000000 00.0%
111
Press "A" to menu A7.
"A"
Display statistics for COM-loop
ACCEPT? A7
Scroll or press "Return" to
H5. Scroll or press
"Return" to log off.
111
Note! The values are not live updated, i.e. the shown values were valid
when "A" was pressed in menu A7. To see the actual values, press "A" to
menu A7, press "A" and write control unit and loop number again and press
"A". Normally is only the value "Pollings" changed.