Yokogawa Data Acquisition with PID Control CX2000 User Manual
Page 256
9-23
IM 04L31A01-17E
9
Green Series Communications
Procedure
Opening the “EXTLOOP STATUS” Display
1.
Press the FUNC key. The FUNC menu appears. The structure of the FUNC
menu varies depending on the basic settings and options.
2.
Press the [EXT_Loop Commu] soft key. The “EXTLOOP STATUS” display
appears.
Data Dropout
When a data dropout occurs, the message “Data dropout” is displayed on the
“EXTLOOP STATUS” screen.
Press an arrow key. The message disappears.
Resuming Command Transmission to the Controller to Which Command
Transmission Is Stopped due to Timeout
1.
Select the controller whose transmission is to be resumed using the up and
down arrow keys.
CX2000 screen example
On the CX1000, up to loop 4 is displayed.
A message “Push [right arrow] key to refresh” appears.
2.
Press the right arrow key. The CX starts command transmission to the selected
controller.
9.7 Checking the Operating Conditions of the Green Series Communication Function