Loop Test 2 - Mitsubishi Electric L26CPU-BT User Manual

6.5.2

Loop test 2

Loop test 2 checks whether data linking can be performed normally with a specified device station.
Perform the loop test 2 according to the following procedure.
Check the following befor executing loop test 2:
The programmable controller CPU switch
is set to "STOP".
station the standby
Set the following items at the network
parameter in GX Works2.
Type : Master Station or
Master Station(Duplex Function)
Station No. : Specified station number of the loop
test.
Mode : Loop Test
Transmission : 156kbps to 10Mbps
(Must be the same as the one used
Speed
Standby Master : Specified station number of the loop
test (Set the same number as the
Station No.
station number.)
Do not change other network parameters.
Write the network parameters set by GX Works2
to the programmable controller CPU.
Reset the programmable controller CPU,
or power it OFF and then ON.
70
Start
RUN/STOP/
RESET switch
Is the specified
No
master station?
Yes
in system operation.)
To the next figure
Set the following items at the network
parameter in GX Works2.
Type : Master Station or
Master Station(Duplex Function)
Station No. : Specified station number of the loop
test.
Mode : Loop Test
Transmission : 156kbps to 10Mbps
(Must be the same as the one used
speed
in system operation.)
Standby Master : Without change
Station No.
Do not change other network parameters.