Baldor mn792 Switch Setting & Start-Up 5-3MN792

Switch Setting & Start-Up 5-3MN792

Power up in Local Mode with Armature Feedback Continued

6. Set the Field Current. Note the nominal field current from the motor rating plate and set this value in

the Field Current parameter.

Action Description Display Comments

Press Scroll to the Field Current parameter. CONFIGURE DRIVE

CONFIGURE ENABLE

Press “M” key Access the Field Current parameter CONFIGURE DRIVE

FIELD CURRENT

Press “PROG” key FIELD CURRENT

0.2 AMPS

Press  to change to current control if

desired. Press “E” when done. Max

value is hardware limited.

7. Set the Field Control Mode to Field Voltage or Field Current control. Refer to section 6 for more

information. The factory setting is Voltage Control mode.

Action Description Display Comments

Press  several

times Scroll to the field control mode

parameter. CONFIGURE DRIVE

CONFIGURE ENABLE

Press “M” key Access the field control mode CONFIGURE DRIVE

FLD CTRL MODE

Press “PROG” key FLD CTRL MODE

VOLTAGE CONTROL

Press  to change to current control if

desired. Press “E” when done.

8. Set the Field Volts Ratio. Enter the calculated ratio into the parameter given by the equation: A

setting of 90% is the maximum value obtainable, i.e. field output = 0.9 x VAC

100 FieldVolts(Nameplate)

InputVolts ACRMS

Action Description Display Comments

Press Scroll to the field volts ratio parameter. CONFIGURE DRIVE

FLD CTRL MODE

Press “M” key CONFIGURE DRIVE

FLD VOLTS RATIO

Press “M” key Access the menus. FLD VOLTS RATIO

0.00%

Press  to increase the value if

desired. Press “E” when done.

Press Scroll to “Configure Drive” menu. CONFIGURE DRIVE

FLD VOLTS RATIO

9. Set the Configure Dive::Configure Enable parameter to disable (see step 3).

10. Save the settings.

Action Description Display Comments

Start at Menu

Level 1 MENU LEVEL

DIAGNOSTICS

Press Scroll to “PARAMETER SAVE” menu. MENU LEVEL

PARAMETER SAVE

Press “M” key PARAMETER SAVE

UP TO ACTION

Press Press  to save parameters. PARAMETER SAVE

REQUESTED

Parameters are saved. Except the

“Local Setpoint”.

Press “E” key Exit one level MENU LEVEL

PARAMETER SAVE

Press “E” several times to return to

the top level.

Contents

Main Page Table of Contents Page Page Page Section 1 Quick Start Quick Start 1-1MN792 Minimum Connection Requirements Power and Motor Connections Figure 1-1 Power Connections Figure 1-3 Reference and Jumper Connections Speed Feedback Serial Link Quick Start 1-3MN792 1-4 Quick Start MN792 Section 2 General Information Overview CE Compliance Enclosure Sizes Limited Warranty Product Notice Safety Notice Page Page Section 3 Getting Started Getting Started 3-1MN792 Control Overview Control Loops Figure 3-1 Speed Control Control and Communications Figure 3-2 Local and Remote Modes Getting Started 3-3MN792 Source / Destination Tags Figure 3-3 Digital Inputs Figure 3-4 Digital Outputs Figure 3-5 3-4 Getting Started MN792 Programming Block Table 3-1 Set Analog Input 1 for 420mA Getting Started 3-5MN792 Table 3-1 Set Analog Input 1 for 420mA Continued Page Section 4 Receiving and Installation Receiving & Installation 4-1MN792 Receiving & Inspection Location Considerations Table 4-1 Watts Loss Ratings Cover Removal Figure 4-1 Top Cover Removal Figure 4-2 Signal Connections Receiving & Installation 4-3MN792 Cover Removal Figure 4-3 Hinged Assembly Hinge Mechanical Installation External Vent Kit Optional Remote Keypad Installation Figure 4-4 Remote Keypad Installation Bottom Figure 4-5 Template Receiving & Installation 4-5MN792 Electrical Installation System Grounding Figure 4-6 Recommended System Grounding (3 phase) for UL Line Impedance %Impedance +(VoltsNoLoad Speed *VoltsFullLoad Speed) (VoltsNoLoad Speed) 100 Table 4-2 Isolation Transformer KVA Selection not possible. Table 4-3 Wire Size Table 4-4 Protection Devices Figure 4-7 Size 15 Power Terminal Locations Table 4-5 Power Connector Signals 4-8 Receiving & Installation MN792 Power Connections Figure 4-8 3 Phase Power Connections Earth Figure 4-9 Size 1 & 2 Internal Logic Transformer Jumper Locations Logic Power Receiving & Installation 4-9MN792 Figure 4-10 Motor Connections F1 F2 F3 F4 F1 F4F2 F3 Figure 4-11 External Field Connections Earth Figure 4-12 External Field Sensor Plug Jumper Settings Figure 4-13 External Field Connections Receiving & Installation 4-11MN792 Figure 4-14 External Field Connections M-Contactor Figure 4-15 Optional MContactor Connections * 4-12 Receiving & Installation MN792 Figure 4-16 M Contactor Operation Sequence Blower Motor Starter Optional Receiving & Installation 4-13MN792 Thermal Protection * * Figure 4-17 Motor Temperature Relay Encoder Installation Table 4-6 Encoder Connection Descriptions Figure 4-18 Differential Encoder Connections 4-14 Receiving & Installation MN792 Table 4-7 Tachometer Connection Descriptions Figure 4-19 Tachometer Connections Figure 4-20 Switch Settings Receiving & Installation 4-15MN792 Control I/O Signal Connections Analog Inputs Figure 4-21 Analog Inputs 4-16 Receiving & Installation MN792 Control I/O Signal Connections Analog Outputs Figure 4-22 Analog Outputs Digital Inputs Receiving & Installation 4-17MN792 Control I/O Signal Connections Figure 4-23 Run/Stop Connections Digital Outputs Figure 4-24 Optional Digital Output Relay Connection 4-18 Receiving & Installation MN792 RS232 Connections Figure 4-25 System Port (P3) Keypad Connector Figure 4-26 9 & 25 Pin RS-232 Cable Connections Table 4-8 Cable Connections System Port (P3) Configuration Section 5 Switch Setting and Start-Up Switch Setting & Start-Up 5-1MN792 Pre Operation Checks Power up in Local Mode with Armature Feedback 5-2 Switch Setting & Start-Up MN792 Switch Setting & Start-Up 5-3MN792 5-4 Switch Setting & Start-Up MN792 Switch Setting & Start-Up 5-5MN792 Power up in Remote Mode with Feedback 5-6 Switch Setting & Start-Up MN792 Switch Setting & Start-Up 5-7MN792 5-8 Switch Setting & Start-Up MN792 Switch Setting & Start-Up 5-9MN792 5-10 Switch Setting & Start-Up MN792 Switch Setting & Start-Up 5-11MN792 5-12 Switch Setting & Start-Up MN792 Autotune Switch Setting & Start-Up 5-13MN792 Speed Loop Adjustment Incorrect Speed Response Correct Response Starting and Stopping Methods 5-14 Switch Setting & Start-Up MN792 Switch Setting & Start-Up 5-15MN792 5-16 Switch Setting & Start-Up MN792 Switch Setting & Start-Up 5-17MN792 Upload/Download Procedure 5-18 Switch Setting & Start-Up MN792 DUMP Procedure Example only Section 6 Programming Programming 6-1MN792 Overview Menu System Table 6-1 Keypad Display of the Main Menus 6-2 Programming MN792 Programming 6-3MN792 Figure 6-1 Configure Drive Diagnostics Setup Parameters Password Alarm Status Menus Serial Links System Parameter Save Parameter Descriptions Analog Inputs Programming 6-5MN792 6-6 Programming MN792 Analog Outputs Programming 6-7MN792 6-8 Programming MN792 Programming 6-9MN792 Set Analog Input 1 Destination [246] = 128 Set Analog Output 1 Source [251] = 128 6-10 Programming MN792 Programming 6-11MN792 Block Diagram 6-12 Programming MN792 Calibration Programming 6-13MN792 6-14 Programming MN792 Configure Drive Programming 6-15MN792 6-16 Programming MN792 Programming 6-17MN792 Current Profile 6-18 Programming MN792 Diagnostics Programming 6-19MN792 6-20 Programming MN792 Programming 6-21MN792 Digital Inputs Note: 6-22 Programming MN792 Programming 6-23MN792 6-24 Programming MN792 Programming 6-25MN792 Digital Outputs 6-26 Programming MN792 Field Control Programming 6-27MN792 6-28 Programming MN792 Alarms Programming 6-29MN792 Jog/Slack 6-30 Programming MN792 Menus t+3.3 Log e Programming 6-31MN792 OP Station Password 6-32 Programming MN792 PID Programming 6-33MN792 6-34 Programming MN792 Raise/Lower Programming 6-35MN792 Ramps 6-36 Programming MN792 Programming 6-37MN792 Minimum Speed Auto Reset External Reset 6-38 Programming MN792 Setpoint Sum 1 Programming 6-39MN792 Speed Loop - 6-40 Programming MN792 1. The speed loop is reset by unquenching the speed loop/current loop. 2. 3. Programming 6-41MN792 Advanced Adaption Adjusts speed loop gain scheduling. 6-42 Programming MN792 Programming 6-43MN792 Stop Rates 6-44 Programming MN792 Programming 6-45MN792 6-46 Programming MN792 Programming 6-47MN792 6-48 Programming MN792 Programming 6-49MN792 6-50 Programming MN792 Programming 6-51MN792 5703 Support 6-52 Programming MN792 TEC Option Section 7 Keypad Operation Keypad Operation 7-1MN792 Keypad E L R BALDOR DC DRIVE E L R 7-2 Keypad Operation MN792 Keypad LED Status Off , Blink , and On . Table 7-1 Control Status Table 7-2 Forward Reverse Status Table 7-3 Local and Remote Status Local Menu menu/parameter M Figure 7-2 Local Menu Menu System Menu System Table 7-4 The Keypad Display of the Main Menus Keypad Operation 7-5MN792 Figure 7-3 The Menu Map Configure Drive Diagnostics Setup Parameters Password Alarm Status Menus Serial Links System Parameter Save t Quick Tag Information s Figure 7-4 Menu Map Restore Factory Settings Page 7-8 Keypad Operation MN792 Operation Examples Select a Menu View Level Language Selection Keypad Operation 7-9MN792 Password Protection 7-10 Keypad Operation MN792 Deactivate a Password Keypad Operation 7-11MN792 Save Settings Page Section 8 Troubleshooting Troubleshooting 8-1MN792 Overview Reset a Trip Condition Fault Conditions Alarm Messages Last Alarm Health Word Health Store Table 8-2 Table 8-3 Power Board LED Trip Information (Frame 4 and 5) 8-4 Troubleshooting MN792 Manage Trips from the Keypad Trip Messages Table 8-4 Troubleshooting 8-5MN792 Table 8-4 Symbolic Alarm Messages Number Description Action 8-6 Troubleshooting MN792 Self Test Alarms Inhibiting Alarms Troubleshooting 8-7MN792 Test Points Table 8-5 Maintenance Repair Page Section 9 Specifications & Product Data Identification Specifications: 9-2 Specifications & Product Data MN792 Specifications: Keypad Display: Control Specifications: Specifications & Product Data 9-3MN792 Specifications: Encoder Tachometer Terminal Tightening Torque Ratings Dimensions Specifications & Product Data 9-5MN792 Dimensions EMC Filters EMC Filter A B B1 CC1 PE Page Appendix A CE Guidelines CE Declaration of Conformity EMC Conformity and CE Marking Wiring of Shielded (Screened) Cables A-2 CE Guidelines MN792 CE Guidelines A-3MN792 EMC Installation Instructions AC Line Filter, Choke and Motor Connections for CE Page Appendix B Parameter Table Parameter Table B-1MN792 Parameter Values Table B-1 Parameters Listed by Tag Number B-2 Parameter Table MN792 Parameter Table B-3MN792 B-4 Parameter Table MN792 Parameter Table B-5MN792 B-6 Parameter Table MN792 Parameter Table B-7MN792 B-8 Parameter Table MN792 Parameter Table B-9MN792 B-10 Parameter Table MN792 Table B-2 Parameters Listed by Name Parameter Table B-11MN792 B-12 Parameter Table MN792 Parameter Table B-13MN792 B-14 Parameter Table MN792 Parameter Table B-15MN792 B-16 Parameter Table MN792 Parameter Table B-17MN792 B-18 Parameter Table MN792 Parameter Table B-19MN792 Table B-3 Parameters Listed by Keypad Menu B-20 Parameter Table MN792 Parameter Table B-21MN792 B-22 Parameter Table MN792 Parameter Table B-23MN792 B-24 Parameter Table MN792 Parameter Table B-25MN792 B-26 Parameter Table MN792 Parameter Table B-27MN792 B-28 Parameter Table MN792 Table B-4 Parameters Listed by WB Block Parameter Table B-29MN792 B-30 Parameter Table MN792 Parameter Table B-31MN792 B-32 Parameter Table MN792 Parameter Table B-33MN792 B-34 Parameter Table MN792 Parameter Table B-35MN792 B-36 Parameter Table MN792 Appendix C Block Diagram Block Diagram C-1MN792 Baldor Series 29D Digital DC Drive C-2 Block Diagram MN792