78
12 Set all data as shown in the screenshot.
13 Download the application into the PLC.
14 Click Windows in View menu and select Watch.
15 Enter D0 in the first line in the Watch window.
16 Change Datatype to Uint
17 Connect the cable to the NQ-Series and PLC. Ensure the label on the cable corresponds with the NQ-Series
and PLC (cable connectors are both male). Refer to A-2-2 NQ to PLC (NQCN222 / NQCN521).
18 Check the blue LED. If the blue LED is steady on, a correct connection has been established.
19 Enter 89 in the NQ-Series’ screen. If the connection has been correctly established the same value is shown
in the Watch window of CX-Programmer.
Note
The following messages are displayed on the NQ-Series’ screen if problems occur:
• !!! no connection
• ??? connection established, address unknown
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