CP1W-CIF01 couldn't connect to NB7W-TW00B HMI using RS 232 cable

[jagades13 0]

I have successfully downloaded the HMI program into NB7W-TW00B, but there is no display on the HMI because the communication indicator which is connected by the RS232 cable doesn't light up. 

I have verified the wiring and pinout of the RS232 communication cable. What else can be done to troubleshoot this issue?

[gtsuport 60]

Verify the setup of that port.

Guessing it should be Host Link or Sysmac Way, then the correct baud rate information.

gtsuport