USER`S MANUAL - Minarik Drives

Download USER`S MANUAL - Minarik Drives .PDF

2865894 Downloads

6.28 MB .pdf

Check connections before applying AC line voltage to the drive. Warranty - Minarik Corporation (referred to as “the Corporation”) warrants that its products will be free from defects in workmanship and material for twelve (12) months or 3,000 hours, whichever comes first, from date of manufacture thereof. If noise is produced by devices other than the drive, ground the shield at the drive end. Verify that every connection is correct and in good condition. Leader-Follower Application Application Notes 39 Single speed potentiometer control of multiple drives Multiple drives can be controlled with a single speed adjust potentiometer using a PCM4 at the input of each drive to provide isolation (Figure 22). It is assumed throughout this manual that, when A1 is positive with respect to A2 , the motor will rotate clockwise (CW) while looking at the output shaft protruding from the front of the motor. RUN/JOG Switch Connection to Inhibit Plug (1st wiring option) 36 Application Notes In the second wiring option, connect the RUN/JOG switch and the JOG pushbutton as shown is Figure 19. The units may be vertically wall mounted or horizontally bench mounted using the three keyholes on the back of the case. 7 VDC 45KΩ 1% of base speed or better Ambient Temp. Minarik strongly recommends the installation of a master power switch in the line voltage input, as shown in Figure 7, page 15 (chassis drives only). The switch contacts should be rated at a minimum of 200% of motor nameplate current and 250 volts. Circuit potentials are at 115 VAC or 230 VAC above earth ground. Avoid direct contact with the printed circuit board or with circuit elements to prevent the risk of serious injury or fatality. Single Speed Potentiometer Control of Multiple Drives 40 Troubleshooting Warning Dangerous voltages exist on the drive when it is powered. Set the FWD/REV switch to the desired direction of rotation. To coast the motor from set speed to a stop, remove the AC line voltage from the drive. 8 Installation Wiring Warning Do not install, remove, or rewire this equipment with power applied. Mounting Drive mounting (General) • Drive components are sensitive to electrostatic fields. 5 kg) Style MM21051C MM21151C, MM21251C * Signal must be isolated; S1 to S2 chassis NEMA 1 2 Dimensions ALL DIMENSIONS IN INCHES [MILLMETERS] FOUR (4) MOUNTING SLOTS 0. Within this warranty period, the Corporation will repair or replace, at its sole discretion, such products that are returned to Minarik Corporation, 901 East Thompson Avenue, Glendale, CA 91201-2011 USA