On Thu, 29 Sep 2011, Viesturs L?cis wrote:
Date: Thu, 29 Sep 2011 16:47:16 +0300
From: "[UTF-8] Viesturs L?cis" <[email protected]>
Reply-To: "Enhanced Machine Controller (EMC)"
<[email protected]>
To: "Enhanced Machine Controller (EMC)" <[email protected]>
Subject: Re: [Emc-users] 3-phase pwmgens for 7i39
2011/9/29 andy pugh <[email protected]>:
On 29 September 2011 13:30, Viesturs L??cis <[email protected]> wrote:
Is it ok to route Hall signal in the same cable with encoder signal?
Or are they going to disturb each other?
It should be OK, otherwise you would be concerned about the A-encoder
interfering with the B-encoder.
Thank You!
Few more questions about servo motor wiring.
Motor datasheet has this information about wires:
1 Red Vcc supply voltage for Hall sensors
2 Blue HALL A
3 Green HALL B
4 White HALL C
5 Black GND for Hall sensors
6 Yellow PHASE A
7 Red PHASE B
8 Black PHASE C
1) Should I connect Hall supply voltage to +5V encoder supply voltage
(and Hall GND to encoder GND)?
Yes thats fine
2) If so, what should I do about motor GND connectors on 7i39 motor
connection terminal block? Do I need to wire the motor case to them?
Normally I would wire the motor frame ground to this point. Be advised
This is motor V- meaning the motor power supply must be floating
Viesturs
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All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
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sense of it. Business sense. IT sense. Common sense.
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