FMDR Technical Handbook.pdf - Omni Metalcraft Corp.

FLAT MOTOR DRIVEN ROLLER CONVEYOR STRAIGHT AND CURVE TECH HANDBOOKDRIVER CONTROLS: UNIVERSAL CONTROL FLAT MOTOR DRIVER MODULE (Continued)6) SPEED CONTROL POTENTIOMETER: DIP Switches 2, 3, 4 are used in combination to set the maximum speedfor the UniDrive® Motor in discrete 35 RPM steps from 350 RPM down to 105 RPM. The potentiometer isused to adjust the speeds downward from those speeds. Fully clockwise, the control will be at the speed setby the switches, turning the pot counterclockwise will adjust the speed down by as much as 35 RPM, thusmaking it possible to select any speed from 350 down to 70 RPM using the switches and pot in combination.Use a tachometer to set the desired conveyor speed.7) DIAGNOSTIC LEDs: See LED troubleshooting on pages 47 and 48.8) DIP SWITCHES: DIP switch settings are only read by the module during power-up. Make all DIP switchchanges with power removed from the module and then reconnect power. Slide the DIP switch to the rightto turn it ON. Slide it to the left to turn it OFF.SW2 SW3 SW4 SpeedOff Off Off 350Off Off On 315Off On Off 280Off On On 245On Off Off 210On Off On 175On On Off 140On On On 105Key: SW2 = Switch 2, SW3 = Switch 3, SW4 = Switch 4, Speed = Motor RPMNote: Switches are only read at power-up. Set switches then apply power to the board.9) MOUNTING PLATE: The mounting plate should be attached to the conveyor frame with two 1/4” bolts. Whenmounting the module on a curved conveyor frame, make sure to fixture the module to ensure that themounting plate is not bent or distorted. Bending the mounting plate will damage the enclosed circuit boardassembly.10) COVER: The module cover is designed to prevent incidental damage to the control by foreign objects. It isneither waterproof nor dustproof. Removal of the cover will void the warranty.FMDR TECHNICAL HANDBOOK 2014.139