Baldor 23H series Installation & Operating Manual

Also see for 23H Series: Installation & operating manual

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Baldor 23H series Installation & Operating Manual Manual pdf 43 page image

Operating Mode Connection DiagramsSix different operating modes are available in the Series 23H servo control. These operating modesdefine the basic motor control setup and the operation of the input and output terminals. Theseoperating modes are selected by programming the Operating Mode parameter in the Inputprogramming Block. Available operating modes include:Keypad Only OperationStandard Run, 3 Wire Control15 Speed, 2 Wire ControlBipolar Speed or TorqueProcess ControlSerialNOTE: THE SERIAL OPERATING MODE REQUIRES THE OPTIONAL RS-232 ORTHE OPTIONAL RS422/485 SERIAL EXPANSION BOARD. ITS OPERATIONIS NOT COVERED IN THIS MANUAL. CONNECTION OF ANDINSTRUCTIONS FOR SERIAL EXPANSION BOARDS IS PROVIDED INSERIAL COMMUNICATIONS EXPANSION BOARD MANUAL NO. MN1310.THIS MANUAL IS SHIPPED WITH ALL SERIAL EXPANSION BOARDS.Connection diagrams for each operating mode follow.Keypad Only Operating ModeFor Keypad Only operation, program the Operating Mode parameter in the Input programming block.Then set the keypad itself to LOCAL pressing the LOCAL key with the motor stopped (LOCAL keytoggles between the LOCAL and REMOTE mode of operation). The word "LOCAL" should appear inthe keypad display.When in the Keypad Only operating mode the only opto-input that is active is the External Trip inputon J1-16. The analog inputs and opto-outputs remain active.Figure 2-17 Keypad Only Operation Connection DiagramIf the External Trip parameter is programmed “on”, wire as shown.See Appendix C For Recommended Terminal Tightening TorquesJ1-16...OPEN causes an External Trip to be received by the control. The control willdisable and display external trip when it is programmed “on”. Factory preset is “off”.2-32 INSTALLATIONOPTO INPUT16171819J1COMMON+24V38394041INPUT COMMONMN723H-10/95 11/28/95 1:10 AM Page 44 (Black plate)