Eding CPU5A4E controller and Siemens G110 VFD.

[EddyCurrent]

First thing is you don't want to connect any voltage on the CPU to voltage on the vfd. Also I don't have any info on the CPU5A4E.

If you selected pin17 on the CPU to be 0-10v using the jumper, then as you say connect that to vfd pin 9 (ADC1+)
Connect CPU pin 25 to vfd pin 10 (0V). The only thing to watch here is, have you used the correct GND terminal on the CPU. Sometimes a particular 0V is associated with the 0-10v, output so just check that.

This is the tricky part now. Normally the inputs to vfd terminals 3,4,5 are supplied by external relays, but I can't see another terminal associated with OUT TOOL terminal 1 of the CPU to act as a pair of relay contacts.
Without further info about the CPU5A4E I can't advise anything more.

Here's a picture of the vfd connections.