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MICROMASTER 440 cannot drive the motor

5/12/2022 1:33 PM	Rate (0)
wonghouwa Posts: 4 Rating: (0)	Situation: The two LEDs of MICROMASTER 440 are on. And i connect the pin 1 to pin 3, pin2 to pin 4, then connect pin 5 to pin 9 in order to run the motor in forward. My method: However, the MICROMASTER 440 is no response when i connect pin 5 to pin 9. And i have already try this scheme into new MICROMASTER 440 driver. Attachment image0.jpg (823 Downloads)
wonghouwa Posts: 4 Rating: (0)
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5/12/2022 2:11 PM	Rate (0)
wonghouwa Posts: 4 Rating: (0)	inside connection Attachment image1.jpg (767 Downloads)
wonghouwa Posts: 4 Rating: (0)
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5/12/2022 7:00 PM	Rate (0)
Tractor Gold Expert Joined: 3/27/2008 Last visit: 9/3/2025 Posts: 1212 Rating: (148)	If the drive is at default the motor should run, with the connections you have made. Do you have a keypad to default the drive? Factor reset: P0003 = 1 P0004 = 0 P0010 = 30 P0970 = 1 Press P Display will show BuSy Tractor
	Tractor
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5/12/2022 7:34 PM	Rate (0)
wonghouwa Posts: 4 Rating: (0)	the driver is new, i think it should be default setting. And since I don't have basic operator panel (BOP) yet in order to reset the driver (i only have the Status display panel (SDP)), is there any method to reset the driver without BOP? thanks~
wonghouwa Posts: 4 Rating: (0)
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5/13/2022 2:50 PM	Rate (0)
Tractor Gold Expert Joined: 3/27/2008 Last visit: 9/3/2025 Posts: 1212 Rating: (148)	Without the BOP, Basic Operator Panel, it is not possible to reset the drive.. Just had a thought?? 'Toggle' the run command, that is, with the drive powered, cycle the run command between terminal 9 and 5. Tractor
	Last edited by: Tractor at: 05/13/2022 14:52:24 Tractor
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5/14/2022 3:17 AM	Rate (0)
wonghouwa Posts: 4 Rating: (0)	OH, i think i should buy a BOP for the driver, thanks for you answer my question.
wonghouwa Posts: 4 Rating: (0)
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