6ES7 332-5HD01-0AB0 Monitor and modify variable.

[Watt]

Hi all,
Im just Simatic S7 beginner.
So I just made a small connection and try to force all IO in My PLC project.
I made Viriable table and I put DI, DO AI and AO in to it.
And the configuration of each channel in this card i Put I 4-20mA already.

When i connect to CPU to monitor all IO.
I can do only for DI ,DO and AI.

but when i put new value to PQW 272 and press Ctrl+F9 their is no signal come from the channel.(measure on Pin 3 and )
So Any Idea about that? if yes please let me know.

 

[Watt]

I gonna try to make 1 FB
and Put the ladder on.
Move value (0) or (27648) to PQWxxx
and try again today.
Anyway thank you

 

[Jeebs]

AO can't be forced using a VAT.
You could try using the HWConfig though.
Open HWConfig of the PLC.
Right click the AO card.
Select Monitor/Modify.
Tinker with the values.