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Series 35D Inverter Control Installation & Operating Manual 8/02 MN735.
T able of Contents T able of Contents i MN735 Section 1 Quick Start 1–1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section 2 General Information 2–1 . . . . . . . . . . . .
ii T able of Contents MN735 Section 4 Start–Up and Operation 4 – 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Keypad Description 4 – 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section 1 Quick Start Quick Start 1 – 1 MN735 The basic steps for connection and setup are provided in this section. Detailed descriptions of each step and parameter settings are provided later in this manual. Be sure to comply with all applicable codes when installing this control.
1 – 2 Quick Start MN735 Figure 1-2 Power Connections Continued 10 9 8 7 6 5 4 3 2 1 Feedback Setpoint 10k Speed Setpoint V olts or 0 – 20mA Input M1/U M2/V M3/W L1 TH1A TH1B L2/N Size 1 and 3 T er.
Quick Start 1 – 3 MN735 T able 1 – 1 Power Connection Descriptions Range T erminal Description Function 230V 1 – Phase 460V 3 – Phase RL Y1 Relay Output Normally open, programmable contact for a relay output. Contact closes when the programmed condition (see Section 4) is true.
1 – 4 Quick Start MN735 T able 1 – 2 Analog/Digital Signal Descriptions T erminal (SEL V) Signal Name Description Range RL1A User Relay V olt-free contact - 4A maximum non-inductive 0-250V AC/24VD.
Section 2 General Information General Information 2 – 1 MN735 Copyright Baldor 2002. All rights reserved. This manual is copyrighted and all rights are reserved. This document may not, in whole or in part, be copied or reproduced in any form without the prior written consent of Baldor .
2 – 2 General Information MN735 Product Notice Intended use: These drives are intended for use in stationary ground based applications in industrial power installations according to the standards EN60204 and VDE0160. They are designed for machine applications that require variable speed controlled three phase brushless AC motors.
General Information 2 – 3 MN735 PRECAUTIONS: W ARNING: Do not touch any circuit board, power device or electrical connection before you first ensure that power has been disconnected and there is no high voltage present from this equipment or other equipment to which it is connected.
2 – 4 General Information MN735 Caution: T o prevent equipment damage, be certain that the input power has correctly sized protective devices installed as well as a power disconnect. Caution: A void locating the control immediately above or beside heat generating equipment, or directly below water or steam pipes.
Section 3 Receiving & Installation Receiving & Installation 3 – 1 MN735 Receiving & Inspection Baldor Controls are thoroughly tested at the factory and carefully packaged for shipment. When you receive your control, there are several things you should do immediately .
3 – 2 Receiving & Installation MN735 T able 3-1 Watts Loss Ratings Catalog No. Output Current (A) W atts Loss (W) Catalog No. Output Current (A) W atts Loss ID35D8A1F5 – CRH 1.5 26 ID35D4A1F5 – CRH 1.5 26 ID35D8A2F2 – CRH 2.2 32 ID35D4A02 – CRH 2.
Receiving & Installation 3 – 3 MN735 Cover Removal T o connect power and signal wires, the cover must be removed. This procedure describes how to access all terminal connections inside the control. Using your thumbs, press in and slide the cover down as shown in Figure 3-2.
3 – 4 Receiving & Installation MN735 Line Impedance The Baldor control requires a 1% line impedance minimum . If the impedance of the incoming power does not meet the requirement for the control, a 3 phase line reactor can be used to provide the needed impedance in most cases.
Receiving & Installation 3 – 5 MN735 Examples: A 5hp, 230V AC control operating at 208V AC has a reduced power rating of 4.5hp. 5HP 208VAC 230VAC + 4.5hp Likewise, a 3hp, 460V AC control operating at 380V AC has a reduced power rating of 2.47hp.
3 – 6 Receiving & Installation MN735 T able 3-2 Wire Size Output Current Wire Size Catalog Number Size Cont. Peak L1, L2, L3, N, GND and Motor DC+, DBR TH1A, TH1B (Amps) (Amps) AW G MM 2 AW G MM 2 AW G MM 2 ID35D8A1F5-CRH 1 1.5 2.3 12 2.5 12 2.5 ID35D8A2F2-CRH 1 2.
Receiving & Installation 3 – 7 MN735 T able 3-3 Power Connection Descriptions Range T erminal Description Function 230V 1 – Phase 460V 3 – Phase RL Y1 Relay Output Normally open, programmable contact for a relay output. Contact closes when the programmed condition (see Section 4) is true.
3 – 8 Receiving & Installation MN735 Figure 3-5 Power and Ground Connections 10 9 8 7 6 5 4 3 2 1 M2/V M3/W L1 TH1A TH1B L2/N RL1A RL1B M1/U DBR L3 DC+ Dynamic Brake Cable Mains Supply Cable Mot.
Receiving & Installation 3 – 9 MN735 Figure 3-6 Power Connections Continued 10 9 8 7 6 5 4 3 2 1 Feedback Setpoint 10k Speed Setpoint V olts or 0 – 20mA Input M1/U M2/V M3/W L1 TH1A TH1B L2/N .
3 – 10 Receiving & Installation MN735 1. Connecting a jumper wire between the thermistor terminals TH1A and TH1B. or 2. Set the parameter Invert Thermistor Input to 1. TRIPS MENU Signal Connections Wire sizes between 12A WG and 28A WG (2.5mm 2 to 0.
Receiving & Installation 3 – 11 MN735 External Brake Resistor Connect the dynamic brake resistor between terminals DC+ and DBR as shown in Figure 3-5 and 3-6. User Relay A customer provided, external DC or AC power supply must be used if relay output is to be used.
3 – 12 Receiving & Installation MN735 1 – Keypad Mode In Keypad mode, the control is operated by the keypad and opto isolated inputs and the analog command inputs are ignored.
Receiving & Installation 3 – 13 MN735 2 – Standard Run 3 Wire Mode In Standard Run mode, the control is operated by the opto isolated inputs and the analog command input. The opto inputs can be switches as shown in Figure 3-8 or logic signals from another device.
3 – 14 Receiving & Installation MN735 3 – 3 Speed 2 Wire Mode In 3 speed 2 wire mode, the control is operated by the opto isolated inputs and the analog command input. The opto inputs can be switches as shown in Figure 3-9 or logic signals from another device.
Receiving & Installation 3 – 15 MN735 4 – EPOT 3 Wire Mode (Electronic Potentiometer) In EPOT 3 wire mode, the control is operated by the opto isolated inputs and the analog command input. The opto inputs can be switches as shown in Figure 3-10 or logic signals from another device.
3 – 16 Receiving & Installation MN735 5 – EPOT 2 Wire Mode (Electronic Potentiometer) In EPOT 2 wire mode, the control is operated by the opto isolated inputs and the analog command input. The opto inputs can be switches as shown in Figure 3-1 1 or logic signals from another device.
Receiving & Installation 3 – 17 MN735 6 – PID 2 Wire Mode In PID 2 wire mode, the control is operated by the opto isolated inputs and the analog command input. The opto inputs can be switches as shown in Figure 3-12 or logic signals from another device.
3 – 18 Receiving & Installation MN735.
Section 4 Start – Up and Operation Start – Up and Operation 4 – 1 MN735 Keypad Description Figure 4-1 Keypad Description Programming Keys Local Run Display Local Stop Key Operation Description E.
4 – 2 Start – Up and Operation MN735 Display Displays the units for the value: S for time in seconds, A for current in Amps V for voltage in V olts, % for percentage Hz for frequency in Hertz when in the Parameter menu when in the Setup menu when displaying an Alarm code a negative parameter value Local mode.
Start – Up and Operation 4 – 3 MN735 Menu System There are three menu levels as shown in this diagram: Menu Level 1 Menu Level 2 Parameter Level SETUP MENU Menu Level 3 Diagnostic Menu Inputs Menu.
4 – 4 Start – Up and Operation MN735 Power Up On initial power – up, the drive is in Local control mode and the keypad will display the Local Setpoint. . All parameters are at factory settings. Any changes to these conditions are automatically saved.
Start – Up and Operation 4 – 5 MN735 Hold this key down until the display shows Hold this key down until the display spells REMOTE LOCAL Password Protection When activated, the password prevents unauthorized parameter modification by making all parameters “ read – only ” .
4 – 6 Start – Up and Operation MN735 Parameter Definitions Y ou can program the Inverter for specific applications. The Inverter is supplied with pre – programmed applications that can be used as starting points for application – specific programming.
Start – Up and Operation 4 – 7 MN735 T able 4-1 Parameter Definitions Continued Display Parameter Description Range Factory Setting NORMAL DUTY HEA VY DUTY : the current limit is set to 150% motor.
4 – 8 Start – Up and Operation MN735 T able 4-1 Parameter Definitions Continued Display Parameter Description Range Factory Setting Parameters P 501 and P 502 are visible in the P AR menu when Application 5 is selected in parameter P 1 PI P GAIN The PID P"roportional gain 0.
Start – Up and Operation 4 – 9 MN735 T able 4-1 Parameter Definitions Continued Display Parameter Description Range Factory Setting SET ::IN Menu Continued DIN 1 V ALUE ~ The input signal after inversion (if any). 0= False 1= True 0 DIN 2 V ALUE ~ The input signal after inversion (if any).
4 – 10 Start – Up and Operation MN735 T able 4-1 Parameter Definitions Continued Display Parameter Description Range Factory Setting RELA Y INVERT True =Inverts the input signal. 0= False 1= True 0 RELA Y V ALUE ~ The output signal that represents the OP31 choice.
Start – Up and Operation 4 – 11 MN735 T able 4-1 Parameter Definitions Continued Display Parameter Description Range Factory Setting Auto Restart Triggers+ Allows Auto Restart to be enabled for a selection of trip conditions. Refer to Section 5 0x0000 to 0xFFFF 0x0000 Local MIN Speed ~ The magnitude of the minimum setpoint that will 0.
4 – 12 Start – Up and Operation MN735 PI T erms PI is used to control the response of any closed loop system. It is used specifically in system applications involving the control of drives to provide zero steady state error between Setpoint and Feedback, together with good transient performance.
Start – Up and Operation 4 – 13 MN735 The gains should be set – up so that a critically damped response is achieved for a step change in setpoint. An underdamped or oscillatory system can be thought of as having too much gain, and an overdamped system has too little.
4 – 14 Start – Up and Operation MN735 Routine Maintenance Periodically inspect the Inverter for build – up of dust or obstructions that may affect cooling. Remove any build – up using dry air . Saving Y our Application Data In the event of a repair , application data will be saved whenever possible.
Section 5 T roubleshooting T roubleshooting 5 – 1 MN735 T rips The trip display message is briefly displayed repeatedly (flashing) on the screen to warn of an imminent trip. Some trip conditions need time to take effect. The warning can allow you time to resolve the situation.
5 – 2 T roubleshooting MN735 Display T rip Message and Meaning Possible Reason for T rip Motor loading too great FIXED BOOST level set too high DC LINK RIPPLE A dc link ripple alert Supply imbalance.
Section 6 Specifications & Product Data Specifications & Product Data 6 – 1 MN735 General Specifications : Enclosure: Open T ype (Protected Chassis) Enclosure rating: Europe North America / Canada IP20 Chassis/IP20 Mounting method: Panel mount or DIN rail mounting (35mm).
6 – 2 Specifications & Product Data MN735 Control Specifications : Control method: Random carrier input, 0 – 240Hz PWM output. Output rating: Peak overload capacity of 150% for 30 seconds for constant torque; PWM Frequency: Random PWM for quiet motor operation.
Specifications & Product Data 6 – 3 MN735 Analog Outputs : Operating range 0 – 10VDC (no sign); maximum rated output current 10mA with short circuit protection Resolution 10 bits (1 in 1024) Dynamic response Bandwidth 15Hz Digital Inputs : Operating range 0 – 5VDC=OFF; 15 – 24VDC=ON (30VDC max.
6 – 4 Specifications & Product Data MN735 Dimensions B A C SIDE VIEW - Size 1 shown A1 A3 A2 A REAR VIEW - Size 3 A1 A3 A2 A4 B REAR VIEW - Size 1 shown (Size 2 is similar) B 2 DIN centerline DIN centerline DIN centerline For Size 1 and 2 controls,the DIN clip can be repositioned to provide the upper mounting hole for wall mounting.
Appendix A Dynamic Brake Appendix A – 1 MN735 230V AC 1 & 3 Phase Controls All controls are supplied without braking resistors. Size 1 and 2 – 230V AC 1 Phase Size 1 and 2 230V AC controls have no external dynamic brake capability .
A – 2 Appendix MN735 T able A-1 Ex t e rn a l B r ak e R e s is t o r Se l e c ti o n Input HP Size Min Continuous Rated W atts 100 200 300 600 230 3 3 230 5 3 460 0.5-1 2 500 RGJ1500 RGJ2500 460 2-3 2 200 RGJ1200 RGJ2200 RGJ3200 RGA6200 460 5 3 100 RGJ1 120 RGJ2120 RGJ3120 RGA6120 460 7.
Appendix B CE Guidelines CE Guidelines B – 1 MN735 CE Declaration of Conformity Baldor indicates that the products are only components and not ready for immediate or instant use within the meaning of “ Safety law of appliance ” , “ EMC Law ” or “ Machine directive ” .
B – 2 CE Guidelines MN735 Using CE approved components will not guarantee a CE compliant system! 1. The components used in the drive, installation methods used, materials selected for interconnection of components are important.
CE Guidelines B – 3 MN735 EMC Installation Instructions T o ensure electromagnetic compatibility (EMC), the following installation instructions should be completed.
B – 4 CE Guidelines MN735 Input Signal Cable Grounding Cable 1 2 3 7 9 10 11 Control X3.
CE Guidelines B – 5 MN735 Baldor UK Limited Mint Motion Centre Hawkley Drive. Bristol Distribution Centre, Bristol, BS32 0BF United Kingdom T el: (+44) 01454 850000 Date: 1/5/02 EC Declarations of C.
B – 6 CE Guidelines MN735.
BALDOR ELECTRIC COMP ANY P .O. Box 2400 Ft. Smith, AR 72902 – 2400 (479) 646 – 471 1 Fax (479) 648 – 5792 www .baldor .com Baldor Electric Company MN735 Printed in USA 7/02 C&J 1000 CH T.
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