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Home Forum Hardware Driver Boards HOW TO PICK A MOTION CONTROL BOARD

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TOPIC: HOW TO PICK A MOTION CONTROL BOARD

Re:HOW TO PICK A MOTION CONTROL BOARD 09 Aug 2012 19:01 #23014

I checked and I do have main power, if that is the 220VAC on L6 (terminal 1 & 3). Also there are no wires on the +-15V on L6 so it doesn't look like anything is connected.
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Re:HOW TO PICK A MOTION CONTROL BOARD 09 Aug 2012 19:59 #23015

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There may be nothing connected to L6 but the +-15V go to the main drive card so L6 is just a convenient place to measure them . The drive manual states that if these voltages are out of tolerance you will not get the Getstart LED or servo ready so they need to be checked
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Re:HOW TO PICK A MOTION CONTROL BOARD 09 Aug 2012 22:19 #23016

Not sure if I'm getting this straight. Let me tell you what I found again just so there is not miscommunication. On L6 there was 220VAC on 1 & 3 and wires a lot of other places on L6 except for the +15V, 0Vm, GND, -15V.

So above it looks like you're telling me to check the +-15V terminals on L6? I'm not sure how I'm going to do that if there are no signal wires going into them. Or maybe you're saying all the voltages going into L6 need to be checked to see if they're correct so the GETSTART LED will light on.

Sorry I'm not getting this right away. Even though I'm having fun with this project, I just don't have a lot of experience and it may take me a couple of times to get things straight.
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Re:HOW TO PICK A MOTION CONTROL BOARD 09 Aug 2012 23:53 #23017

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connect IF and RF to 0v dc ( pulse and controller ) terminal 1 and 3 ( to enable the drive this needs to be connected to eiither 0v or +15vdc ) after removing any connections to the terminals

apply your 9v battery ( any battery ( 3 > 9v )will do or a variable supply 0 - 10v ) to 0v terminal 8 ( 0v 0vm / 8 and + to terminal E101 / 10 or E102 /9 ) do not connect to earth ( terminal 7 )
the lower the voltage the better as this will limit the movement speed , should it take off !
if it moves then to reverse direction just reverse the battery connections
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Re:HOW TO PICK A MOTION CONTROL BOARD 10 Aug 2012 06:14 #23020

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Yes the drive manual manual says you will not get servo-on (and the LED ) unless the +- 15 are within tolerance, since you dont get the LED the drive thinks something is not enabled or wrong. This is why you need to check possible causes.

The drive enables are positive to enable not ground (according to the schematic)
Last Edit: 10 Aug 2012 06:14 by PCW. Reason: sp
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Re:HOW TO PICK A MOTION CONTROL BOARD 10 Aug 2012 11:04 #23037

Okay, I will give this a try after work tonight!
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Re:HOW TO PICK A MOTION CONTROL BOARD 11 Aug 2012 01:22 #23054

Tonight I tried to make 15V through batteries, the power supply, and resistors I had on hand, but was only able to get down to 17.2 VDC. I don't think that was in tolerance. I'll try again tomorrow and get the correct 15VDC, if that is what I was suppose to connect to IF & JF. Also, it takes me a little bit to try these, because I have to drive across town to get to my lathe, so I'm not slacking if I don't get right back to you.

After reading the posts more carefully, it occurs to me that maybe I should have connected the +-15V or 0Vm on L6 to the main boards (Axis 1) IF & JF with wires? (See attached PDF) Also, you mention removing any connections to the terminals. I attached a picture of what the board looks like with all the connections on it right now. I haven't messed with the wires because I think most go to the dead anilam controller, which is disconnected from the plug so I wasn't going to worry about that, maybe I should?

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Last Edit: 11 Aug 2012 01:29 by rwallace0921. Reason: Trying to add image file
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Re:HOW TO PICK A MOTION CONTROL BOARD 11 Aug 2012 01:31 #23055

Here is the image file of the connections I think what you're asking me to try?
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Re:HOW TO PICK A MOTION CONTROL BOARD 11 Aug 2012 02:34 #23058

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yes correct L6 is output connector for + - 15v etc so after checking that these terminals give you + - 15v with reference to the 0v connector , connecting L6 + 15v to RF and IF should enable the drive ( connecting to 0v should disable )

then seperately using a 9v battery or similar connect as per your pdf
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Re:HOW TO PICK A MOTION CONTROL BOARD 11 Aug 2012 06:39 #23062

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YOU DO NOT WANT TO APPLY DC POWER TO L6
The +- 15 are OUTPUTS

If you do not measure +-15 v from these points when the 230VAC is on, you need to trace back and find out why
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