[Upload/download GP3000 via COM port]

i dont have 3501T but in my gp4301tad can upload/download using com1 but more easier if use LAN /RJ45 port ....

:Now i have problem connecting that hmi to omron plc (CP1E): 

[HELP ... connecting CP1E to GP4301TAD]

Sorry with my english.
I am a beginner in PLC or HMI, so far I only connect plc & hmi which from one brand ...
I currently have Omron CP1E-N40DR & HMI GP4301TAD (proface), but already last one week I am confused to communicate both devices ...
I'm sure this is not a problem with cable communications because I made it according to the pins in the manual.
Please help me