Anaheim Impact Driver DPG10002 01 User Manual

DPG10002-01, DPG10003-01, DPG10004-01  
Microstep Driver Pack  
User’s Guide  
A N A H E I M A U T O M A T I O N  
910 East Orangefair Lane, Anaheim, CA 92801  
(714) 992-6990 fax: (714) 992-0471  
#L010167  
December 2004  
 
TB1: 8 Pin Terminal - All Connections INTERNALLY Wired to 25DB Port  
Pin # Description  
1
Step Clock Input Anode (+): A positive going edge on this isolated input advances the motor one  
increment. The size of the increment is dependent on the Microstep Select Inputs of Switch 1.  
2
3
Step Clock Input Cathode (-)  
Direction Anode (+): This isolated input is used to change the direction of the motor. Physical direction  
also depends on the connection of the motor windings.  
4
5
Direction Cathode (-)  
ON/OFF Anode (+): This isolated input is used to enable and disable the output section of the driver.  
When HIGH (open) the outputs are enabled. However, this input does not inhibit the step clock.  
6
7
ON/OFF Cathode (-) - Internally ALL Drivers ON/OFF are tied to PIN14 of the 25DB Port.  
+5 VDC: This non-isolated output can be used to supply up to 50mA of current to the isolated inputs.  
By doing this, isolation will be disabled.  
8
0 VDC: +5 VDC return.  
Table 2: Pin descriptions for terminal block TB1.  
Power Supply Requirements  
The DPA10002-01, DPG10003-01 and DPG10004-01 are all powered by an AC line voltage ranging from  
90-265VAC. The following figure shows the various line voltages.  
December 2004  
 
Absolute Maximum Ratings  
Input Voltage: 90-265 VAC  
Output Current: 10.0 AMPS PEAK  
Max Plate Temperature: 70° C  
Storage Temperature: 0° to +50° C  
Input Voltage (For isolated inputs): +5V to +24V at 2.5mA  
Electrical Specifications  
Item  
Min Typ Max  
Units  
VAC  
Input Voltage  
90  
1.0  
1.5  
0
265  
7.1  
Phase Output Current  
Phase Output Current  
Clock Frequency  
Chopping Frequency  
+5VDC  
A (RMS)  
10.0 A (PEAK)  
400  
33  
kHz  
kHz  
V
20  
4.8  
0
27  
5
5.2  
50  
+5VDC  
mA  
C
Operation Temperature  
0
70  
Hook Up Drawings  
Hook Up for Current Sinking Inputs  
Optional: Non-Isolated +5VDC Output can power the MBC10641 Inputs (but isolation is eliminated).  
User’s Guide # L010167  
 
DB25 PIN Port Connection Description  
1.  
2.  
3.  
4.  
5.  
6.  
7.  
8
No Connection  
No Connection  
No Connection  
No Connection  
No Connection  
No Connection  
No Connection  
No Conneciton  
14.  
15.  
16.  
17.  
18.  
19.  
20.  
21.  
22.  
23.  
24.  
25.  
Enable All Windings  
No Connection  
No Connection  
No Connection  
No Connection  
A Direction Input  
Z Direction Input  
Y Direction Input  
9.  
X Direction  
+5VDC Input Required to Power Driver OPTO  
+5VDC Input Required to Power Driver OPTO  
No Connection  
10.  
11.  
12.  
13.  
A Step ( Clock Input)  
Z Step ( Clock Input)  
Y Step ( Clock Input)  
X Step ( Clock Input)  
No Connection  
Optically Isolated Inputs  
The following inputs to the MBC10641 are Optically Isolated.  
Item  
Clock  
Pin #  
1 & 2  
3 & 4  
5 & 6  
Direction  
On/Off  
To enable an input, apply a DC voltage source of +5VDC to +24VDC across the inputs. The Anodes (+)  
are pins 1,3,and 5 and the Cathodes (-) are pins 2, 4, and 6.  
Motor Selection  
The MBC10641 is a Bipolar Microstep Driver that is compatible with both Bipolar and Unipolar Motor  
Configurations, (i.e. 8 and 4 lead motors, and 6 lead center tapped motors).  
Step motors with low current ratings and high inductance will perform better at low speeds, providing  
higher low-end torque. Motors with high current ratings and low inductance will perform better at higher  
speeds, providing more high-end torque.  
Since the MBC10641 is a constant current source, it is not necessary to use a motor that is rated at the  
same voltage as the supply voltage. What is important is that the MBC08161 is set to the appropriate  
current level based on the motor being used. Higher voltages will cause the current to flow faster through  
the motor coils. This in turn means higher step rates can be achieved. Care should be taken not to exceed  
the maximum voltage of the driver.  
Anaheim Automation offers a comprehensive line of step motors in 17, 23, 34 and 42 frame  
sizes. Contact the factory to verify motor/ drive compatibility.  
December 2004  
 
Microstep Selection (SW1 Settings)  
Switches 2, 3 and 4, of the DIP switch select the number of microsteps per step. Table 7 shows the  
standard resolution values along with the associated positions for the select switches. The standard wave-  
forms are sinusoidal.  
Resolution Steps/Rev Select 1 Select 2 Select 3 Select 4 Auto Reduce Current  
1
2
200  
400  
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
ON  
ON  
ON  
ON  
ON  
ON  
OFF  
ON  
Disabled  
Disabled  
Disabled  
Disabled  
Disabled  
Disabled  
Disabled  
Disabled  
Enabled  
Enabled  
Enabled  
Enabled  
Enabled  
Enabled  
Enabled  
Enabled  
5
1000  
1600  
2000  
3200  
6400  
12800  
200  
ON  
OFF  
OFF  
ON  
8
ON  
OFF  
ON  
10  
16  
32  
64  
1
OFF  
OFF  
OFF  
OFF  
ON  
ON  
OFF  
ON  
OFF  
OFF  
ON  
OFF  
ON  
2
400  
ON  
ON  
ON  
OFF  
ON  
5
1000  
1600  
2000  
3200  
6400  
12800  
ON  
ON  
OFF  
OFF  
ON  
8
ON  
ON  
OFF  
ON  
10  
16  
32  
64  
ON  
OFF  
OFF  
OFF  
OFF  
ON  
ON  
OFF  
ON  
ON  
OFF  
OFF  
ON  
OFF  
Table 6: Microstep Selection on Switch 1.  
Setting the Output Current  
The output current on the MBC10641 is set by an onboard potentiometer. This potentiometer determines  
the per phase peak output current of the driver. The relationship between the output current and the  
potentiometer value is as follows:  
Peak Current  
1.5A  
Potentiometer Setting  
Peak Current  
Potentiometer Setting  
0%  
7.0A  
7.9A  
8.7A  
9.6A  
10A  
--  
60%  
70%  
80%  
90%  
100%  
--  
2.3A  
10%  
20%  
30%  
40%  
50%  
3.1A  
4.0A  
5.0A  
6.0A  
Table 7: Potentiometer values with respect to the output current  
Refer to Table 5 for specific motor current settings.  
User’s Guide # L010167  
 
Step Motor Selection Guide  
Series  
Current  
Setting  
Parallel  
Current  
Setting  
Motor Current  
Number Code  
Unipolar  
Rating  
Series Peak Parallel Peak  
Motor Example  
Rating  
Rating  
23D102S  
23L303D-LW8  
34N104S-LW8  
23L4005D-LW8  
34A106B  
02  
03  
04  
05  
06  
07  
08  
09  
10  
11  
12  
13  
14  
15  
16  
19  
22  
25  
1.0A  
1.5A  
2.0A  
2.5A  
3.0A  
3.5A  
4.0A  
4.5A  
5.0A  
5.5A  
6.0A  
6.5A  
7.0A  
7.5A  
8.0A  
9.5A  
11.0A  
12.5A  
1.0A  
1.5A  
2.0A  
2.5A  
3.0A  
3.5A  
4.0A  
4.5A  
5.0A  
5.5A  
6.0A  
6.5A  
7.0A  
7.5A  
8.0A  
9.5A  
11.0A  
12.5A  
2.0A  
3.0A  
----  
0%  
5%  
20%  
30%  
40%  
50%  
60%  
70%  
85%  
100%  
100%  
100%  
100%  
100%  
----  
4.0A  
5%  
5.0A  
10%  
20%  
25%  
30%  
35%  
40%  
45%  
50%  
55%  
60%  
65%  
70%  
90%  
100%  
100%  
6.0A  
34N207S-LW8  
34K108S-LW8  
42N209S-CB  
23L310S-LW8  
34D311D  
7.0A  
8.0A  
9.0A  
10.0A  
11.0A  
12.0A  
13.0A  
14.0A  
15.0A  
16.0A  
19.0A  
22.0A  
25.0A  
42K112S-CB  
34D213S  
34N314S-LW8  
42N115D-CB  
34K416S-LW8  
42D119D  
----  
----  
42N322S-CB  
42D225S  
----  
----  
TABLE 5 - Table Selection for Anaheim Automation Motor Current Settings.  
Anaheim Automation offers motor cable, making hook-ups quick and easy!  
Contact the factory or visit our website for more motor and cable offerings.  
Reducing Output Current  
Reducing the output current is accomplished by setting switch 1 of the DIP switch to the ON position and  
occurs approximately 1 second after the last positive going edge of the step clock input. The amount of  
current per phase in the reduction mode is approximately 70% of the set current. When the current  
reduction circuit is activated, the current reduction resistor is paralleled with the current adjustment poten-  
tiometer. This lowers the total resistance value, and thus lowers the per Phase output current.  
Determining Output Current  
The output current for the motor used when microstepping is determined differently from that of a full/half  
step unipolar driver. In the MBC08161, a sine/cosine output function is used in rotating the motor. The  
output current for a given motor is determined by the motors current rating and the wiring configuration of  
the motor. There is a current adjustment potentiometer used to set the output current of the MBC10641.  
This sets the peak output current of the sine/cosine waves. The specified motor current (which is the  
unipolar value) is multiplied by a factor of 1.0, 1.4, or 2.0 depending on the motor configuration (series,  
half-coil, or parallel).  
December 2004  
 
Step Motor Configurations  
Step motors can be configured as 4, 6, or 8 leads. Each configuration requires different currents. Refer to  
the lead configurations and the procedures to determine their output current.  
WARNING! Step motors will run hot even when configured correctly. Damage may occur to the motor if a  
higher than specified current is used. Most specified motor currents are maximum values. Care should be  
taken to not exceed these ratings.  
6 Lead Motors  
When configuring a 6 lead motor in a half-coil configuration (connected from one end of the coil to the  
center tap), multiply the specified per Phase (or unipolar) current rating by 1.4 to determine the current  
setting potentiometer value. This configuration will provide more torque at higher speeds when compared  
to the series configuration.  
When configuring the motor in a series configuration (connected from end to end with the  
center tap floating) use the specified per Phase (or unipolar) current rating to determine the  
current setting potentiometer value.  
4 Lead Motors  
Multiply the specified series motor current by 1.4 to determine the current adjustment potentiometer  
value. Four Lead Motors are usually rated with their appropriate series current, as opposed to the Phase  
Current, which is the rating for 6 and 8 lead motors.  
User’s Guide # L010167  
 
8 Lead Motors  
Series Connection: When configuring the motor windings in series, use the per Phase (or unipolar)  
current rating to determine the current setting potentiometer value.  
Parallel Connection: When configuring the motor windings in parallel, multiply the per Phase (or unipo-  
lar) current rating by 2.0 to determine the current setting potentiometer value.  
NOTE: After the current has been determined, according to the motor connections above, use Table 3 to  
choose the proper setting for the current setting potentiometer.  
Connecting the Step Motor  
Phase 1 and 3 of the Step Motor is connected between pins 1 and 2 on the motor connector (TB2). Phase  
2 and 4 of the Step Motor is connected between pins 3 and 4 on the motor connector (TB2). The motors  
case can be grounded to pin 5 on the motor connector (TB2). Refer to the figures for the hook-up drawings  
for TYPICAL APPLICATION HOOK-UPS.  
NOTE: The physical direction of the motor with respect to the direction input will depend on the connection  
of the motor windings. To reverse the direction of the motor with respect to the direction input, switch the  
wires on Phase 1 and Phase 3.  
WARNING: Do not connect or disconnect motor wires while power is applied!  
Short-Circuit, Mis-Wire, and Over-Current Conditions  
If it is found that there is a condition that causes on over current in the driver phase transistors, the Red  
LED will turn on solid and power will be shut off to the motor. To reset the drive turn power off, check  
0wiring, and turn power back on.  
Over-Temperature and Over-Voltage Conditions  
If it is found that there is an over temperature on the internal heat sink, or an over voltage on the motor bus  
voltage, the Red LED will blink and power will be shut off to the motor. To reset the drive turn power off,  
check wiring, and turn power back on.  
December 2004  
 
Dimension Drawings  
DPG10002-01, DPG10003-01 and DPG10004-01 Micostep Driver Pack  
User’s Guide # L010167  
 
COPYRIGHT  
Copyright 2001 by Anaheim Automation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or  
translated into any language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual, or otherwise, without the prior written  
permission of Anaheim Automation, 910 E. Orangefair Lane, Anaheim, CA 92801.  
DISCLAIMER  
Though every effort has been made to supply complete and accurate information in this manual, the contents are subject to change without notice or obligation to inform  
the buyer. In no event will Anaheim Automation be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability  
to use the product or documentation.  
Anaheim Automation’s general policy does not recommend the use of its’ products in life support applications wherein a failure or malfunction of the product may directly  
threaten life or injury. Per Anaheim Automation’s Terms and Conditions, the user of Anaheim Automation products in life support applications assumes all risks of such  
use and indemnifies Anaheim Automation against all damages.  
LIMITED WARRANTY  
All Anaheim Automation products are warranted against defects in workmanship, materials and construction, when used under Normal Operating Conditions and when  
used in accordance with specifications. This warranty shall be in effect for a period of twelve months from the date of purchase or eighteen months from the date of  
manufacture, whichever comes first. Warranty provisions may be voided if products are subjected to physical modifications, damage, abuse, or misuse.  
Anaheim Automation will repair or replace at its’ option, any product which has been found to be defective and is within the warranty period, provided that the item is  
shipped freight prepaid, with previous authorization (RMA#) to Anaheim Automation’s plant in Anaheim, California.  
TECHNICAL SUPPORT  
If you should require technical support or if you have problems using any of the equipment covered by this manual, please read the manual completely to see if it will  
answer the questions you have. Be sure to refer to the TROUBLESHOOTING section of this manual. If you need assistance beyond what this manual can provide,  
contact your Local Distributor where you purchased the unit, or contact the factory direct.  
December 2004  
 
Torque Speed Curves  
A N A H E I M A U T O M A T I O N  
User’s Guide # L010167  
 

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