Cannot write speed reference and operation command to an H100 or G100 over Ethernet

Cannot write speed reference and operation command to an H100 or G100 over Ethernet

This issue is specific to the H100s and G100s with the dual port ethernet card installed. It is also specific to a select few Ethernet Card firmware's.
This issue has since been fixed on Ethernet card firmware version 2.30. 

For fixing this issue on firmware older than version 2.30, we can setup control area parameters. Follow the below steps. 

1. In case of  V2.01 and V2.02, CM-25 ->  ‘ 0 ’  (RAPIEnet Disabled)
2. CM-23 -> 5(Instance 142) CM-24 -> 5(Instance 122) and then CM-94 ->  ‘ 1 ’  (Com Update)
3. CM51~52 -> set the address which the customer want to use (CM51: 0382, CM52: 0380 for Hz or 381 for RPM)
4. CM31~32 -> set the address which the customer want to use (CM31: 0305, CM32: 0311 for Hz or 0312 for rpm)
5. Set  CM-94 ->  ‘ 1 ’  (Com Update) 
6. Set the instance values of Originator of PLC -> Target Output Instance, Target->Originator Input Instance the same as VFD setting

Note: Output Instance : 122 (Size 4), Input Instance : 142 (Size 4)