Mitsubishi MELSEC-QnA Series User Manual page 14

No. Name
5) Switch for mode switch
over
6) Conditions setting
*1 switch
7) RS-422 interface
8) Connector
(A1SJ72QLP25)
9) Connector
(A1SJ72QLR25)
10) Connector
(A1SJ72QBR15)
Switch over of forward/reverse loop of the error display of CRC to
UNDER and the display switch over of RUN to F.E./PW to R.E. (factory
setting at the time of shipping: left side)
Switch position
L(F.L.) The CRC to UNDER error display is set to the forward
loop side and the RUN to F.E. display is set to valid.
(PW to R.E. display is invalid)
R(R.L.) The CRC to UNDER error display is set to the reverse
loop side and the PW to R.E. display is set to valid.
(RUN to F.E. display is invalid)
Operation condition setting
(factory setting at the time of shipping: all off)
SW
1 Peripheral device for QnA series
connected
2 Not used (always off)
3
4
5
Connects the peripheral device
Connect the optical fiber cable.
OUT
Forward Reverse
(F) (R)
SD RD
Connect the coaxial type cable.
OUT
Reverse Forward
(R)
RD
Connect the F-type connector.
8
Contents
Contents
OFF
Peripheral device for A
series connected
IN
Reverse Forward
(R) (F)
SD RD
IN
Forward Reverse
(F) (F) (R)
SD RD SD
F-type connector
ON
Front
Optical
fiber cable
Front
Coaxial
Cable