Mitsubishi MELSEC A Series User Manual page 19

Remarks
The order of the display LEDs is shown below.
AJ71E71N3-T,AJ71E71N-B5,
AJ71E71N-B2
(2) Operation mode setting switch setting
Set the E71 operation mode. (Usually set to on-line)
Operation mode Setting
setting switch number
5 to F
Setting
designation
0 On-line
1 Off-line
2 Test 1
3 Test 2
4 Test 3
Usage not impossible
(This is set at "0 (on-line) " at the time of shipping from factory.)
A1SJ71E71N3-T,A1SJ71E71N-B5,
A1SJ71E71N-B2
Setting contents
Performs exchange with remote node in the
normal operation mode.
Disconnects the local station from the network.
Performs a self diagnosis test using a self
loopback test.
Performs a RAM test.
Performs a ROM test.
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