Omron ZX-GT -, User Manual

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ZX-GT Series
ZX-GT User’s Manual
24
Interface Unit
Connector
Display
Name Function
(1) RS-232C connector The RS-232C connector is for connecting the Controller to external
devices, such as a PC or a PLC.
(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
measurement data is output in binary.
(4) Rear switch 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.
Name Function
(1) Power ON indicator The power ON indicator lights while the power is ON.
(2) Controller
communications
indicator
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.
(3) Binary output indicator This indicator lights during binary output.
(4) RS-232C
communications
indicator
BUSY: This indicator lights when RS-232C communications is in
progress.
ERR : This indicator lights if an error occurs during RS-232C
communications.
(4)
Connector Display
(1)
(2)
(1)
(2)
(4)
(3)
(3)
zx_gt.book Page 24 Wednesday, May 30, 2007 3:29 PM