Delta ASDA-B2 ACORN WIRING INFORMATION
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usinart
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Re: Delta ASDA-B2 ACORN WIRING INFORMATION
hi on that wiring diagram of the asda-b2 I find some other ways of wiring the drive to acorn . that ways work now , and why it was not with the wiring you propose for the delta asd-b2 ?
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Centroid_Tech2
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Re: Delta ASDA-B2 ACORN WIRING INFORMATION
The drawing S15102 shows the standard Centroid method of supplying the signal pull-up voltage from the same power supply which powers the Acorn.
The connections you chose to use provide the pull-up power from the drive itself and will also work as long as the "com-"pin from the drive is connected to one of the COM terminals of the Acorn board or the Acorn power supply.
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usinart
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Re: Delta ASDA-B2 ACORN WIRING INFORMATION
Ok the S15102 schematic is not working for me .I don't know if somebody else is stock like me ?
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usinart
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Re: Delta ASDA-B2 ACORN WIRING INFORMATION
ok we will try to do a new installation as if we had never done anything.
I don't have that so what are the actions to take?
I don't have that so what are the actions to take?
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usinart
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Re: Delta ASDA-B2 ACORN WIRING INFORMATION
Sorry forget
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tblough
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Re: Delta ASDA-B2 ACORN WIRING INFORMATION
"That" is a snubber - https://shopcentroidcnc.com/shop/cnc-ac ... -snubbers/
Cheers,
Tom
Confidence is the feeling you have before you fully understand the situation.
I have CDO. It's like OCD, but the letters are where they should be.
Tom
Confidence is the feeling you have before you fully understand the situation.
I have CDO. It's like OCD, but the letters are where they should be.
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usinart
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Re: Delta ASDA-B2 ACORN WIRING INFORMATION
ok, order it and it will arrive in 2 weeks.
In the meantime, is there anything else I can do, because I think it's just a precaution on the network?
Can we act as if we don't have them?
If not, would the system not work without it?
Can we pretend it's there and try the connection?
THANKS
In the meantime, is there anything else I can do, because I think it's just a precaution on the network?
Can we act as if we don't have them?
If not, would the system not work without it?
Can we pretend it's there and try the connection?
THANKS
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centroid467
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Re: Delta ASDA-B2 ACORN WIRING INFORMATION
It is not a good idea to have an inductive load (i.e. relay or contactor coil, DC motor, etc) without some means of protecting from the energy spike that results when the current is cut off. At best you will introduce noise that could interfere with the other equipment and at worst there is the possibility of damage from overvoltage on circuit components.
For DC coils, a diode is typically enough to safely and slowly dissipate that stored energy. A resistor in series with the diode could speed it up.
AC coils require something like the resistor/capacitor network that Tom linked above. The capacitor resists the voltage change and the resistor gives the energy somewhere to dissipate.
For DC coils, a diode is typically enough to safely and slowly dissipate that stored energy. A resistor in series with the diode could speed it up.
AC coils require something like the resistor/capacitor network that Tom linked above. The capacitor resists the voltage change and the resistor gives the energy somewhere to dissipate.
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usinart
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Re: Delta ASDA-B2 ACORN WIRING INFORMATION
Ok
that why now is the first time that I saw that on schematic.
And the are install were ? at the fuse /braker connector .
that why now is the first time that I saw that on schematic.
And the are install were ? at the fuse /braker connector .
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usinart
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Re: Delta ASDA-B2 ACORN WIRING INFORMATION
Can you tell me how to mesure the output voltage on the step and dir on the acorn board?
Thanks
Thanks
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