Home
Baltimore Aircoil Company
Contents
1. Steps C1 through C3 D STARTING UP THE VED STEP D1 Confirm proper phase rotation STEP D2 Press HOA key until the words Keypad and Hand flash on the display and press ENTER STEP D3 STEP D4 STEP D5 To operate the VFD in Auto Mode and reference an analog sensor i e sensor controller press the HOA key until the words I O term and Auto flash on the screen then press ENTER The ready LED on the keypad will illuminate Once in Auto Mode the VFD will start only when DIN1 receives a signal The set point can be adjusted by pressing and holding the UP ARROW and DOWN ARROW keys until reaching the desired frequency To operate the VFD in Hand Mode press the HOA key until the words Keypad and Hand appear on the screen and press ENTER The ready LED on the keypad will illuminate Press START and the drive speed will increase to the minimum frequency of 6 0 Hz You can manually adjust the speed by pressing and holding the UP ARROW and DOWN ARROWS until reaching the desired frequency E OPERATING IN BYPASS MODE STEP E1 STEP E2 STEP E3 Stop the VFD by pressing the STOP key Press the BYPASS key then press ENTER to Activate Bypass The ready LED will flash when the drive is in bypass mode To exit Bypass Mode press the BYPASS Key then press ENTER to Return to Drive F LOCKING OUT RESONANT FREQUENCIES With a frequency range between 6 Hz and 60 Hz th
2. select each number individually and XX X A press the UP ARROW and DOWN ARROW keys to adjust the value e Press ENTER to accept STEP B6 MOTOR SERVICE FACTOR e Enter the Service Factor listed on the motor nameplate e Press the RIGHT ARROW key to select each number individually and XXX press the UP ARROW and DOWN ARROW keys to adjust the value e Press ENTER to accept STEP B7 CURRENT LIMIT e Current Limit is automatically calculated by Motor Nameplate Current X XX XA Service Factor e Press ENTER to accept STEP B8 NOTOR NP VOLTAGE e Enter the Voltage listed on the motor nameplate e Press the RIGHT ARROW key to select each number individually and XXX V press the UP ARROW and DOWN ARROW keys to adjust the value e Press ENTER to accept MOTOR NP FREQ 60 00 AZ MOTOR NP SPEED Mba RPN mN FREGUENCY 6 00 AZ MAX FRERUENLS 60 00 AZ ACCEL TINE i 60 05 DECEL TINE I 60 05 EOS SHUTOCUN PEOS ALARM NG START SRCE HAND ACYPAD SIPIT SOURCE AAND KESPAG TEP B9 e Enter the Frequency listed on the motor nameplate e Press the RIGHT ARROW key to select each number individually and press the UP ARROW and DOWN ARROW keys to adjust the value e Press ENTER to accept gt B10 e Enter the RPM listed on the motor nameplate e Press the RIGHT ARROW key to select each number individually and press the UP ARROW and DOWN ARROW keys to adjust the value e Press ENTER to accept Step B11 e Press ENTER to ac
3. D Control enabling the VFD internal PID e Remote Control Application Press ENTER to accept Al2 as the speed reference Note For the Remote Control Application skip to Step B31 For Temperature and Pressure Applications continue to Step B21 PIG SETPGINT SRCE AESPAG ALTUAL 1 INPUT Al 2 SENSOR MN SCALE XXX X SENSOR MAX SCALE XXX X PID CONTROL GAIN 0 20 PID CONTROL 1 TIME 1 005 ERROR INVERSION DIRECT ACT SLEEP SPEED Lif 15 0 Step B21 e Press ENTER to confirm the setpoint adjustment can be made through the keypad Step B22 e Press ENTER to accept Al2 as the analog input for PID control Step B23 e Temperature Application If using BAC supplied sensor press ENTER to accept a default value of O F e Pressure Application If using BAC supplied sensor press ENTER to accept a default value off O psig Step B24 e Temperature Application If using BAC supplied sensor press ENTER to accept a default value of 200 F e Pressure Application If using BAC supplied sensor press ENTER to select a default value of 500 psig STEP B25 e Press ENTER to accept the default value of 0 2 STEP B26 e Press ENTER to accept the default control time of 1 second STEP B27 e Press ENTER to accept direct acting STEP B28 e Press enter to accept the default Sleep Mode enable of 15 25 for gear drive full soeed meaning that the VFD will stop operating and enter standby mode when the motor spee
4. VED Startup Guide 2 F Verifying Power and Control Wiring Setting the VFD Parameters Reentering Startup Wizard After Initial Setup Starting Up the VFD Operating in Bypass Mode Locking Out Resonant Frequencies A VERIFYING POWER AND CONTROL WIRING CAUTION Confirm that the VFD is powered off before proceeding with power and control STEP A1 wiring checks STEP A2 Confirm that all power wiring has been completed per the instructions in Chapter 3 of the VFD User s Manual see Appendix D for Wiring Diagrams e Confirm motor wiring to OL1 and trip setting of OL1 e Confirm incoming power wiring from facility to main circuit breaker CB e Confirm grounding per Chapter 3 of the VFD User s Manual e If VFD is in a NEMA 3R enclosure confirm 120VAC from facility to the space heater TBA 300 N and TBA 301 L e Confirm that toggle switch S1 is closed e NEMA 3R and 12 enclosures S1 is located on the inside of the enclosure door e NEMA 1 enclosure S1 is located underneath the main cover STEP A3 Confirm control wiring from the analog input device into the VFD per Chapter 4 of the User s Manual see Appendix D for Wiring Diagrams e f using a two wire 4 20mA temperature or pressure sensor e Wire lead to OPTAY Terminal 12 e Wire lead to OPTAY Terminal 4 e Place jumper between OPTAQ Terminals 3 and 5 e f using an external speed reference i e PID from external controller e Wire lead to OPTAY Ter
5. cept default value of 6Hz 10 full motor speed e CAUTION DO NOT set the minimum frequency below 6Hz for belt drive or below 15Hz for gear drive Step B12 e Press ENTER to accept default value of 60Hz full motor speed e CAUTION DO NOT set the maximum frequency above 60Hz Step B13 e Press ENTER to accept default acceleration time of 60s Step B14 e Press ENTER to accept default deceleration time of 60s e CAUTION DO NOT set the deceleration time for less than 30s STEP B15 e Select YES only if a vibration cutout switch VCOS is included with the evaporative cooling equipment AND wired into the VFD refer to submittal Press ENTER to accept your selection STEP B16 e Select YES only if the VCOS Shutdown is enabled Yes for VCOS Shutdown AND incudes an alarm contact that is wired into the VFD refer to submittal e Press ENTER to accept your selection STEP B17 e Press ENTER to accept the default source so that the user can manually start the VFD through the keypad STEP B18 e Press ENTER to accept the default source so that the user can manually adjust the VFD speed through the keypad START SRCE AUTO PIG CONTROL START STIPT SOURCE AUTO Ac TEP B19 e Press ENTER to accept Digital Input 1 DIN1 as the source for run enable TEP B20 e Temperature Application Press ENTER to accept PID Control enabling the VFD internal PID e Pressure Application Press ENTER to accept PI
6. d drops below 15 25 for gear drive full speed SLEEP DELAY STEP B29 e Press ENTER to accept the default delay time of 60s so that the VFD 605 enters standby mode when running at minimum speed for 60 seconds WAKE UP LIMIT STEP B30 e Press ENTER to accept the default Wake Up Limit the value at which XXX X the motor begins to operate after returning to Operate Mode STEP B31 REPEAT SETUP e Press the LEFT ARROW key and select No to confirm the 5 parameters that were entered into the Startup Wizard or press the NG JES gt RIGHT ARROW key to return to the language screen and reenter all Startup Wizard parameters SETUP DONE STEP B32 DOCES ENTER e Press ENTER to continue COPY PARAMETERS STEP B33 NO yee gt e Press the RIGHT ARROW key to copy all Startup Wizard parameters NO YES gt e Press the right arrow key to copy all Startup Wizard parameters OPERATE NENU Step B35 e Press the right arrow key to copy all Startup Wizard parameters to the DEFAULT PAGE bevpad C REENTERING STARTUP WIZARD AFTER INITIAL SETUP STEP C1 Press and hold the STOP reset key until the keypad screen reads Startup Wizard Activated STEP C2 Turn off power to the VFD while the screen reads Startup Wizard Activated STEP C3 Return power to the drive and follow Procedure B SETTING THE VFD PARAMETERS NOTE If the Startup Wizard does not activate enter Hand Mode per Step D4 then retry
7. e possibility of encountering the evaporative cooling equip ment s resonant frequencies exists Resonant frequencies will cause heavy vibration which must be prevented in order to ensure equipment performance The procedure to lockout resonant frequencies is as follows STEP F1 STEP F2 STEP F3 STEP F4 STEP F5 STEP F6 STEP F7 STEP F8 STEP F9 Ensure that the evaporative cooling equipment has been filled with water prior to detecting resonant frequencies which are influenced by unit weight Operate the VFD in Hand Mode per Step D4 Press and hold the UP ARROW to increase the frequency by approximately 5 3 Hz and place your hand on the equipment casing panel to detect excessive vibration normal vibration occurs at 100 If no excessive vibration is detected repeat Steps F2 and F3 of this procedure If excessive vibration is detected note the lower and upper limits at which excessive vibration no longer occurs and stop the VFD by pressing the STOP key Press and hold ENTER until the Parameters menu appears Press the UP ARROW key until the Skip Frequency menu appears then press the RIGHT ARROW key to enter this menu Press the UP ARROW until the Skip F1 High Lim menu appears and press the RIGHT ARROW key to begin adjusting each digit Press ENTER to confirm the high limit value Press the UP ARROW key until the Skip F1 Low Lim menu appears and press the RIGHT ARROW key to begin adjusting each digi
8. minal 4 e Wire lead to OPTAY Terminal 5 STEP A4 lf a vibration cutout switch VCOS is installed in the evaporative cooling equipment confirm wiring to the VFD per Wiring Diagrams in Appendix D e For mechanical VCOS wired directly into the VFD wire red lead to OPTA9 Terminal 12 and black lead to Terminal 15 e For VCOS wired from Enclosed Controls refer to Submittal drawings for wiring details B SETTING THE VED PARAMETERS All parameters are to be set through the keypad according to the following instructions START UP WIZARD Step B1 PRESS ENTER e Press ENTER to continue Step B2 LANGUAGE e Press the UP ARROW and DOWN ARROW keys to select your ENGLISH language e Press enter to accept Step B3 e Select the appropriate application by pressing the UP ARROW or DOWN ARROW keys to select the following options e BAC Temp F or BAC Temp C if a temperature sensor APPLICATION will be used to control the VFD in F or C respectively e BAC PSIG or BAC BAR if a pressure sensor will be used to PRESSURE control the VFD in psig or bar respectively e Rem Control if an external speed reference e g Building Management System PID controller etc will be used to control the VFD e Press ENTER to accept the selection SETUP STARTS Step B4 PRESS ENTER e Press ENTER to continue CS TEP B5 MOTOR NP CURRENT e Enter the Current value listed on the motor nameplate e Press the RIGHT ARROW key to
9. t Press ENTER to confirm the low limit value To return to Operate Mode press the LEFT ARROW key until the Parameters menu appears then press the DOWN ARROW key to reach the Operate Mode menu and press ENTER Press the START key to operate the VFD
Download Pdf Manuals
Related Search
Related Contents
Cerenade FormsServer Version 5.1 Installation Manual User Manual - AirStation Draft-N WZR-G300N Nfiniti 軽量コードレス生垣バリカン Reliable XD-510L User's Manual (veritas fr). Datamax DMX 800 Printer ASSMANN Electronic AK 395 Cooper Lighting 400W User's Manual Copyright © All rights reserved.
Failed to retrieve file