MDC Manual 1109KB - Red Lion Controls

More documents

Recommendations

Info

PROGRAM DIAGNOSTICS MENU (Cont’d) TEST ALARMS The up and down arrow keys are used to select an alarm output and set it to the active or inactive state. This allows the user to check the operation of devices wired to the alarm outputs and the wiring connections. Please note that the active state is defined by the PHASE programming in the Program Alarms Menu. TEST DRIVE OUTPUT (TEST DRV OUT) This function allows the user to test the Drive System. A % Output value is entered through the front panel keypad causing the motor to run at the corresponding speed. The display indicates the motor’s feedback frequency. The Up and DN arrows set the percentage analog output. The percentage of analog output is shown on line 1 of the display. The feedback frequency in Hz is shown on line 2. Pressing F2/STP sets the % output to zero immediately. Pressing ESC zeros the % output and exits to the previous menu. Note: The F-STOP input must be held low or tied to common before a % output value can be entered. -30- PROGRAM SECURITY MENU This is used to select the PRO.CODE used for Program Mode access when either the PGM.DIS. DIP switch is on or a User Input programmed for the program disable function is active (see Front Panel Accessible Programming). The value shown on the display is the current PRO. CODE. The factory default value is 0. A new value may be entered in the range of 0 to 98. Entering a value of 99 will disable future entry into Programming Module when the Program Disable DIP switch or a User Input terminal set for Program Disable is active. The following flowchart shows only the Security portion:
INSTALLATION & CONNECTIONS Installation Environment Before installing the <strong>MDC</strong> into the panel, the user should first become familiar with the unit. Also, it may be desirable to program the unit and set the appropriate DIP switches for the application. When programming is complete, all parameters are saved in non-volatile memory. The Program Disable DIP switch used with an external User Input, set for the program disable function, provides various levels of security to prevent accidental or Installation The unit meets NEMA 4X/IP65 requirements for indoor use when properly installed. The units are intended to be mounted into an enclosed panel with a gasket to provide a watertight seal. Two mounting clips and screws are provided for easy installation. Consideration should be given to the thickness of the panel. A panel that is too thin may distort and not provide a watertight seal. (Recommended minimum panel thickness is 1/8� [3.2 mm]). The recommended clearance behind the panel for mounting clip installation is 3.0� (6.45 cm) Hx4.0� (10.16 cm) W. After the panel cut-out is completed and deburred, carefully apply the gasket to the panel. DO NOT APPLY THE ADHESIVE SIDE OF THE GASKET TO THE BEZEL. Insert the unit into the panel as depicted in the drawing. Thread the screws into the clips until the pointed end just protrudes through the other side. Install each mounting clip by inserting the case tabs of the clip into the holes located on either side of the bezel. Then snap the rear end of the clip into the case and slide the clip towards the rear of the unit, locking it in place. Tighten the screws evenly to apply uniform compression, thus providing a watertight seal. Caution: Only minimum pressure is required to seal the panel. Do NOT overtighten mounting screws. -31- unauthorized programming changes. The <strong>MDC</strong> should be installed in a location that does NOT exceed the maximum operating temperature and provides good air circulation. Placing the unit near devices that generate excessive heat should be avoided. The bezel should be cleaned only with a soft cloth and neutral soap product. Do NOT use solvents. Continuous exposure to direct sunlight may accelerate the aging process of the bezel. Do not use tools of any kind (screwdrivers, pens, pencils, etc.) to operate the keypad of the unit.
Page 1 and 2: THE MOTOR DRIVE CONTROLLER MODEL MD
Page 3 and 4: TABLE OF CONTENTS I. GENERAL DESCRI
Page 5 and 6: TABLE OF CONTENTS (Cont’d) IV. PR
Page 7 and 8: QUICK START - SETTING UP THE MDC Wh
Page 9 and 10: THEORY OF OPERATION In Master Mode,
Page 11 and 12: KEYPAD DESCRIPTION Shown here is a
Page 13 and 14: OVERFLOW INDICATION An input freque
Page 15 and 16: USER SETPOINTS MODULE The User Setp
Page 17 and 18: USER SETPOINTS IN FOLLOWER MODE The
Page 19 and 20: PROGRAM SCALING MENU The Program Sc
Page 21 and 22: PROGRAM USER MENU There are four ex
Page 23 and 24: SETPOINT INCREMENT (INC SPT) Only a
Page 25 and 26: Phase The positive (+) phase of an
Page 27 and 28: -25-
Page 29 and 30: USER SETTINGS This Menu should only
Page 31: PROGRAM DIAGNOSTICS MENU This Menu
Page 35 and 36: WIRING CONNECTIONS When wiring the
Page 37 and 38: DEDICATED FUNCTION AND USER INPUTS
Page 39 and 40: VARIOUS SENSOR OUTPUT CONNECTIONS (
Page 41 and 42: ISOLATED DRIVE OUTPUT CALIBRATION N
Page 43 and 44: 11. CONTROL INPUTS: Internal 10 K
Page 45 and 46: TROUBLESHOOTING GUIDE (Cont’d) PR
Page 47 and 48: APPENDIX “A” APPLICATIONS -45-
Page 49 and 50: APPENDIX “B” - ORDERING INFORMA
Page 51: Red Lion Controls 20 Willow Springs

MDC Manual 1109KB - Red Lion Controls

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?