DM860A

 
Overall and installation dimensions
 
Description
Drive function Operating instructions
Output current seting By the SW1-SW3 three DIP switches to set the driver output current. Peak output current setting of specific, please refer to the drive panel diagram.
Set the number of micro-step breakdown The SW5-SW8 four DIP switches to set the number of micro-step. Specific micro-step breakdown of the number of settings, refer to the drive panel diagram.(SW4,SW8 is vacant, no adjustment)
Automatic half current function Users can set the drive SW4 half current function. "OFF" means half the quiescent current to the dynamic current, the pulse current is automatically reduced to 0.5 seconds to stop about half; "ON" said quiescent current and dynamic current is the same. SW4 should be set to a general user "OFF", the motor and the drive to reduce the heat generation, improved reliability.
Signal interface PUL + and PUL-control pulse signal is not a dispute and the negative side; 
DIR + and DIR-signal for the direction of the positive terminal and a negative terminal; 
ENA + and ENA-enable signal to the positive terminal and a negative terminal.
Motor Interface A + and A-connected motor phase winding; B + and B-phase winding is connected to the other motor. Need to reverse, you can swap one phase winding.
Power interface DC power supply, voltage recommended 60VAC-80VAC, Power greater than 350W.
Indicator Two lights. The power indicator is green, the drive is powered on the green light. Fault indicator is red, when an overvoltage, overcurrent fault, flashing or steady red light, when the fault is cleared off the red power on again.
Installation instructions Drive external dimensions: 150*98*51mm, see specific Dimensions. Note that aside more than 10cm of space to facilitate cooling. It should be installed close to facilitate cooling the metal cabinet.
Current regulation
REF Peak SW1 SW2 SW3
2.00A 2.40A ON ON ON
2.57A 3.08A OFF ON ON
3.14A 3.77A ON OFF ON
3.71A 4.45A OFF OFF ON
4.28A 5.14A ON ON OFF
4.86A 5.83A OFF ON OFF
5.43A 6.52A ON OFF OFF
6.00A 7.20A OFF OFF OFF
Common signal indication
Phenomenon The reason Solution
Information light is red 1.Electrical wire shorted. Check or replace the motor lines eliminate the short-circuit
2.External drive voltage exceeds or falls below the operating voltage range. The voltage regulator to drive a reasonable voltage range
3.unexplained Check back
Subdivision regulation
Pulse/Rev SW5 SW6 SW7 SW8
Default ON ON ON ON
800 OFF ON ON ON
1600 ON OFF ON ON
3200 OFF OFF ON ON
6400 ON ON OFF ON
12800 OFF ON OFF ON
25600 ON OFF OFF ON
51200 OFF OFF OFF ON
1000 ON ON ON OFF
2000 OFF ON ON OFF
4000 ON OFF ON OFF
5000 OFF OFF ON OFF
8000 ON ON OFF OFF
10000 OFF ON OFF OFF
20000 ON OFF OFF OFF
40000 OFF OFF OFF OFF
Default:The number of pulses can be customized according to the user.