Communications With - Omron ZX-GT User Manual

Interface Unit
Connector
(3)
(2)
(1)
Connector
Name
(1) RS-232C connector The RS-232C connector is for connecting the Controller to external
(2) Controller connector This connector is for connecting the ZX-GTC Controllers.
(3) Binary output cable This cable connects external devices such as a PLC so that
(4) Rear switch
Display
Name
(1) Power ON indicator The power ON indicator lights while the power is ON.
(2) Controller
communications
indicator
(3) Binary output indicator This indicator lights during binary output.
(4) RS-232C
communications
indicator
24
ZX-GT Series
(4)
Function
devices, such as a PC or a PLC.
measurement data is output in binary.
This switch is not used during measurement. Be sure to leave this
switch at its default setting (position in figure below). If this switch
setting is changed, the communications functions will be changed
and the Controller will not operate correctly.
Function
BUSY: This indicator lights when communications commands are
being issued to the Controller.
ERR : This indicator lights if an error occurs during
communications with the Controller.
BUSY: This indicator lights when RS-232C communications is in
progress.
ERR : This indicator lights if an error occurs during RS-232C
communications.
Display
(1)
(2)
(3) (4)
ZX-GT User's Manual