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Hi,

Does anyone here has a working module for extron dmp 128 plus? I have downloaded the module from @crestronfreak but some how ramping is not working properly. When I pulse the ramp down, volume will ramp straight to zero and if pulse ramp up volume will ramp up to 100% same function as mute and unmute?
Does anyone try this module? Please share some thoughts. Thanks

On Mon, Sep 5, 2022 at 01:30 PM, Daniel wrote:

volume will ramp up to 100%

Not preferable??...Haha...

Hi Daniel,

I had this module tested before upoading, it worked fine for me.
Did you read and follow the instructions regarding verbose mode, polling values before controlling etc?

I need to check if we have a DMP Plus in stock to check again...

Best regards
Crestronfreak55

Hi Crestronfreak55,

I did follow your instruction in setting up verbose mode same as your demo and now it seems working fine. The only issue is that when pressing volume up and down sometimes the dB values will increase by 2dB, 3dB or decrease by 5dB and its not synchronizing to the actual fader value of dmp plus. Is this something to do with ramp time setting in the module? By default it was set to 10s and I tried setting it to 6s and 3s but it doesn't make much difference.


Thanks & Regards,

Daniel

Hi Daniel,

I searched for a DMP Plus unit, but we do not have one at this moment.
Are you controlling via TCP/IP or serial?
Please consider setting the control range and ramp time to reasonable values to avoid the DMP Plus being flooded.

Best regards

Crestronfreak55

Hi Crestronfreak55,

I am controlling dmp plus via TCP/IP. In setting up verbose mode to dmp plus, is it necessary to use an oscillator? I did try to latched the digital input of an sio though but ramping didn't work. Anyway I will try to play with timings and see what suits best. Thank you Crestronfreak55 your module does help me a lot to ease my programming work. Can't imagine how many logic to use when controlling 9 dmp plus in one program.


Regards,

Daniel

Hi Daniel,

An oscillator makes sense, since the verbose mode is set back to default once the TCP/IP connection was dropped and is reestablished.
EDID: Another argument pro oscillator: TCP/IP connection is closed from the DMP if no command is sent for (default) 300 seconds.

When setting up volume control I always test with audio signal present to ensure that the ramp is not too slow and not too fast.
I am happy to hear that the module helps you controlling the 9 units.

Best regards
Crestronfreak55