Hitachi WJ200 Wiring To AllInOne

[polaraligned]

For what it may be worth:

- Pin 6 is default to option 18. (you can run "fault reset" to pin 6 and not reprogram pin 3. Save pin 3 for the e-stop)
- It is a good idea to run GS1 and GS2 (input pins 3 and 4) thru the E-stop contactor as this is Hitachi's way of cutting off the drive output in the event of an emergency. To do this the safety function switch need to be set.


Liviu, is there any reason (like noise immunity) to use source over sinking logic in the inverter setup? I ran mine sinking and it works fantastic.

[Centroid_Liviu]

There is no particular reason to use one or the other. Sometimes it comes down to the manufacturer of the component. Some of our older components like the DC3IO, RTK3, etc. had certain inputs that were purely sinking inputs. That means that the component connected to the input would be supplying the voltage. There were some inputs, like all of our current components have, that could be either sinking or sourcing. That means that the component connected to the input would either supply the voltage or the ground. Typically, when dealing with inverters, there is usually either a parameter or a jumper that would need to be set in order to select between sourcing and sinking. We currently have the capability of using either one so there is no need for a jumper. It just matters whether the user installs power on the COM line and has the input tied to ground or installs the ground on the COM line and has the input tied to power.

[Jab814]

Hello,
Just curious I am having a similar problem. What did you set your Accel and deaccel parameters to, default was 10 sec ?

Thanks Joe

[martyscncgarage]

Hello,
Just curious I am having a similar problem. What did you set your Accel and deaccel parameters to, default was 10 sec ?

Thanks Joe

Joe, what are you trying to do?
Is your inverter functional and under Centroid Control?
Need more information about your particular application.
Marty