Mitsubishi MELSEC-A Series User Manual page 11

No. Name
2) Network number setting
*1 switch
NETWORK
NO.
the third
X100
digit
the second
X10
digit
the first
X1
digit
3) Group number setting
*1 Switch
GR.NO.
4) Station number setting
*1 switch
ST.NO.
the second
X10
dight
the first
X1
dight
5) Mode setting switch
*1
MODE
MODE
0:ONLINE(A.R)
2:OFFLINE
Network number setting (factory setting at time of shipping: 1)
<Setting range>
1 to 255 :Network number
Other than 1 to 255 :Setting error (The SW.E. LED turns ON) Becomes off-line
condition
Group number setting (factory setting at time of shipping: 0)
<Setting range>
0 : No specified group
1 to 9 : Group number
Station number setting (factory setting at time of shipping: 1)
Type
PLC to PLC 1 to 64
network Other than 1 to 64 : Setting error (The SW.E. LED turns ON)
Remote I/O 0
network Other than 0
Mode setting (factory setting at time of shipping: 0)
Mode Name
0 Online (automatic
online return effective)
1 Not used (Setting to this turns on the SW.E. LED.)
2 Offline
3 Forward loop test
4 Reverse loop test
5 Station-to-station test
(master station)
6 Station-to-station test
(slave station)
7 Self-loopback test
8 Internal self-loopback
test
9 Hardware test
A to F Not used
Contents
Enabled for PLC to PLC network
Setting
: Station number
: Remote master station
: Setting error (The SW.E. LED turns ON)
Contents
Data link with automatic online return effective
Disconnects the host station.
Checks the forward loop of the whole network
system.
Checks the reverse loop of the whole network
system.
The mode for a line check between two
stations, in which the station with the smaller
number is regarded as the master station and
the other is considered the slave station.
Check the hardware of a module in isolation,
including the communication circuit and cables
of the transmission system.
Check the hardware of a module in isolation,
including the communication circuit of the
transmission system.
Check the hardware inside the network
module.
(Do not set the mode.)