YASKAWA E7B T Series Manual
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YASKAWA E7B T Series Manual

Drive / bypass system with touchpad control panel
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E7B Drive / Bypass System with
TouchPad Control Panel (option T or Y)
Control Wiring and
Start-up Procedure
Model: E7B_ _ _T and E7B_ _ _Y
Document Number: IG.E7B.02

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  • Page 1 E7B Drive / Bypass System with TouchPad Control Panel (option T or Y) Control Wiring and Start-up Procedure Model: E7B_ _ _T and E7B_ _ _Y Document Number: IG.E7B.02...
  • Page 3 Start-Up Procedure ..............39 Yaskawa Electric America, Inc.

  • Page 4: Control Wiring

    The Bypass field control wiring is terminated on the control PCB A2, Terminal blocks TB1 through TB5. The termi- nal designations are labeled on the enclosure, adjacent to PCB A2 (see Figure 1.1). Fig 1.1 TB1 Control Terminal Locations, All Models Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 2 of 46...
  • Page 5 Manual mode operation ENERGIZED Auto Mode ENERGIZED Auto mode operation System Fault DEENERGIZED Drive, motor or control fault Factory Settings * Active = Relay condition during function Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 3 of 46...

  • Page 6: Building Automation System Run/Stop Circuit

    3) De-activate these terminals by moving DIP switch S2-8 to the ON position (toward the enclosure door). This solution is only suggested if a “Safety Circuit” will never be applied to the drive system. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11...

  • Page 7: Analog Inputs

    4 to 20 mA TB5-9 to A2 Transducer 0 to 10 VDC TB5-9 to A2 Analog Input PCB A2 Configuration Fig 1.2 Analog Input PCB A2 Configuration Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 5 of 46...
  • Page 8 PE, as shown in Figure 1.3. Terminal numbers and wire sizes are shown in Table 1.11. Fig 1.3 Analog Input Terminal Configuration Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 6 of 46...

  • Page 9: Configuring The Analog Outputs

    * SFS is the internal soft starter signal. This signal is generated from the reference and often it passes through the accel/ decel functions. See the H4-0X parameters in programming manual TM.E7.02 for additional programming details. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11...

  • Page 10: Serial Communications

    E7B_ _ _Y Control PCB A2 terminal designations and E7 Drive terminal designations used in TM.E7.01, TM.E7.02, TM.E7.21, TM.E7.22 and TM.E7B.01. Table 1.9 Serial Communications Terminal Designation Cross Reference E7L RS485 Terminal E7 Drive RS485 Terminal TB4-1 TB4-2 TB4-3 TB4-4 Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 8 of 46...

  • Page 11: Terminating Resistor

    See Fig 1.5 below. 4. Connect shield at one end only. TB4 on Control PCB A2 TB4-3 TB4-4 TB4-1 TB4-2 Fig 1.5 RS-485 Communication Connection Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 9 of 46...

  • Page 12: Remote Transfer To Bypass

    TB5-5, TB5-4 and TB5-2 respectively. See Appendix A and Chapter 5 in TM.E7B.01, parameter H1-04 and H1-05 for programming instructions. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 10 of 46...
  • Page 13 This function is controlled by DIP switch S2-2, ON for AUTO operation on power up. The factory default is to power up to the OFF mode. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11...
  • Page 14 4-20MADC) Bypass Control Circuit Inputs and Outputs Fig 1.6 Customer provided contact closure inputs must have a minimum rating of 5 mA at 120 VAC. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 12 of 46...

  • Page 15: Wiring Checks

    Do not connect here. Connect to shield sheath Insulate with tape terminal PE on PCB A2 Fig 1.7 Preparing the Termination of Shielded Twisted-Pair Cables Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 13 of 46...
  • Page 16 Jumper J3 Multi-function analog output TB5-6 0 to +10 VAC/100% and H4-08 (Drive terminal AM) Function set by Drive's rated current H4-04 Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 14 of 46...
  • Page 17 TB4-2 For 2-wire RS-485, short TB4-3 to TB4-1 RS-485/ and TB4-4 to TB4-2. TB4-3 Differential input, Communication output optical isolation TB4-4 Signal common Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 15 of 46...

  • Page 18: Electrical Overview

    Bypass Control • Contactors (PCB-A2) • Control Xfmr • Motor OL Fig 1.8 E7B_ _ _T or E7B_ _ _Y Electronic Control Interconnection of Components Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 16 of 46...
  • Page 19 OFF/AUTO functions for both the Drive and Bypass. The general rule for LED colors, in the lower portion of the control panel, is: Green = Normal Status Amber = Abnormal Status = Fault Status Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 17 of 46...
  • Page 20 OFF/AUTO functions for both the Drive and Bypass. The general rule for LED colors, in the lower portion of the control panel, is: Green = Normal Status Amber = Abnormal Status = Fault Status Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 18 of 46...
  • Page 21 AUTO Key AUTO DDC or BAS. Provides local control of the Drive while the motor is operating in Bypass Drive Drive Test Key mode. Test Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 19 of 46...
  • Page 22 Table 1.15 Drive REMOTE Sequence (SEQ) and REMOTE Reference (REF) Indicators Indicator HAND AUTO REMOTE SEQ Analog Input REMOTE REF REMOTE SEQ Serial COM Input REMOTE REF Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 20 of 46...
  • Page 23 The relationship between the indicators for RUN and STOP and the Drive status is shown in Fig. 1.10. STOP Fig 1.10 RUN and STOP Indicators Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 21 of 46...

  • Page 24: Control Panel Indicator Lights (Leds)

    The Bypass has no run command in either the HAND or AUTO modes. The unit may be operating in Drive mode. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 22 of 46...
  • Page 25 The Smoke Purge function has been activated, the building fire control On (Amber) system has closed a contact between terminals TB1-5 and TB1-9. Smoke Purge is not active, the Drive & Bypass are operating normally. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 23 of 46...
  • Page 26 A NC damper end switch or other BAS interlock contact at TB1-3 is On (Red) open. This function is disabled by DIP switch S2-8 or a contact closure exists between terminals TB1-3 and TB1-9. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 24 of 46...
  • Page 27 (Green with Power Applied) (Green indicates no problems) “Drive Select” LED (Green in Drive Mode) “Run” LED (Green indicates Run Command) “Auto” LED (Green in Auto Mode) Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 25 of 46...
  • Page 28 “Damper/BAS” LED (Red when Damper Circuit or BAS open) “Fault” LED (Red when Drive is faulted) “Motor O/L” LED (Red when Thermal Overload is tripped) Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 26 of 46...

  • Page 29: Drive Main Menus

    (Part Number DWST616-C2). A free download from www.drives.com. Auto-Tuning The Drive can be programmed in this menu. Auto-tune the Drive in order to utilize the bi-directional speed search feature. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 27 of 46...

  • Page 30: Main Menu Structure

    (DRIVE indicator will flash) and then press the DATA/ENTER Key from the drive menu display to bring up WARNING the monitor display (DRIVE indicator will light). (Monitor display in the drive menu will appear when the power is turned ON.) Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 28 of 46...

  • Page 31: Example Operations

    Error Trace Current error Operating time at error Fault History 1st previous error Operating time at 4th previous error Fig 1.12 Operations in Drive Menu Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 29 of 46...
  • Page 32 U1-37 PI Output U1-38 PI Setpoint U1-39 Transmit Err U1-40 FAN Elapsed Time U1-51 Auto Mode Fref U1-52 Hand Mode Fref U1-53 PI Feedback 2 Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 30 of 46...
  • Page 33 Fault Message 10 U3-15 Elapsed Time 5 U3-16 Elapsed Time 6 U3-17 Elapsed Time 7 U3-18 Elapsed Time 8 U3-19 Elapsed Time 9 U3-20 Elapsed Time 10 Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 31 of 46...

  • Page 34: Quick Setting Menu

    Third Line User Monitor Selection User parameter default value Detection Selection Frequency operation time Cumulative operation time Read allowed selection Fig 1.13 Operations in Quick Programming Menu Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 32 of 46...
  • Page 35 Third Line User Monitor Selection o2-03 User Parameter Default Value o2-05 Frequency Operation Time Selection o2-08 Cumulative Operation Time Selection o3-02 Read Allowed Selection Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 33 of 46...
  • Page 36 Forward torque limit Reverse torque limit Reverse regenerative torque limit Copy functions: 03-xx Copy function selection Read permitted selection Fig 1.14 Operations in Advanced Programming Menu Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 34 of 46...
  • Page 37 Serial Com Setup Motor Overload PwrLoss Ridethru Stall Prevention Ref Detection Fault Restart Torque Detection Hdwe Protection Hunting Prev High Slip Monitor Select Key Selections COPY Function Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 35 of 46...
  • Page 38 Acceleration time 1 Acceleration time 1 Input voltage setting Input voltage setting Motor rated current Motor rated current Fig 1.15 Operations in Verify Menu Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 36 of 46...
  • Page 39 Motor output power Motor output power Motor rated current Motor rated current Stop command input Autotuning start* Autotuning Autotuning completed Fig 1.16 Operation in Autotuning Menu Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 37 of 46...

  • Page 40: Example Of Changing A Parameter

    DATA/ENTER Key pressed to enter the set data. “END” is displayed for 10 s and then the entered value is displayed for 0.5 s. The monitor display for C1-01 returns. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 38 of 46...

  • Page 41: Start Up Introduction

    Yaskawa in the future, technical service personnel may request information from this document. CAUTION Procedures within this document assume that start up is being accomplished by a Yaskawa authorized service person who has training on the product and is capable of working through the detailed steps with power applied to the Bypass unit while the enclosure door is open.
  • Page 42 De-activate these terminals by moving DIP switch S2-8 to the ON position (toward the enclosure door). This solution is only suggested if a “Safety Circuit” will never be applied to the drive system. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11...

  • Page 43: Chapter 2, Electrical Installation

    • Analog Outputs • Differential PI control 10. Verify that the building automation system logic is ready for the start, stop and speed command functions. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 41 of 46...
  • Page 44 OverLoad Relay Adjustment Dial Reset Button Bypass Contactor Fig 1.17 Typical Motor Overload and Contactors Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 42 of 46...
  • Page 45 A1-03, followed by entering the “1110: User Initialize” function, also in parameter A1- 03. This will re-establish the E7 Drive set-up required for the E7B Bypass application and any “user” parameter values that have been stored. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 43 of 46...
  • Page 46 1. With 4 mA input, adjust Bias (H3-11 setting) until an output of “0.0 Hz” is obtained. 2. With 20 mA input, adjust Gain (H3-10 setting) until an output of “60.0 Hz” (or other desired maximum frequency) is obtained. Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 44 of 46...
  • Page 47 15. If this application requires the Drive to operate in PI mode, see Chapter 5 of TM.E7B.01. For serial communication, refer to Appendix D in TM.E7B.01 or TM.E7.21 (APOGEE FLN) and TM.E7.22 (Metasys N2). Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 45 of 46...
  • Page 48 Yaskawa Electric America, Inc. Installation Guide IG.E7B.02 Rev: 04-11 Date: 11-1-04 Page 46 of 46...
  • Page 50 B1, 6F, No.51, Section 2, Kung-Yi Road, Taichung City, Taiwan, R.O.C. 1 Hunt Hill Orchardton Woods Cumbernauld, G68 9LF, Scotland, United Kingdom Phone: 886-4-2320-2227 Fax:886-4-2320-2239 Phone: 44-12-3673-5000 Fax: 44-12-3645-8182 YEA Document Number: IG.E7B.02 11/1/04 Rev: 04-11 Data Subject to change without notice. Yaskawa Electric America, Inc.

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