YASKAWA SGD7S-xxxDA0 series Product Manual

Contents

12.2 Hard Wire Base Block (HWBB and SBB)12.2.6 HWBB Input Signal Specifications12-812.2.6 HWBB Input Signal SpecificationsIf an HWBB is requested by turning OFF the two HWBB input signal channels (/HWBB1 and/HWBB2), the power supply to the Servomotor will be turned OFF within 8 ms.Note: 1. The OFF status is not recognized if the OFF interval of the /HWBB1 or /HWBB2 signal is 0.5 ms or shorter.2. You can check the status of the input signals by using monitor displays. Refer to the following section fordetails.10.2.3 I/O Signal Monitor on page 10-512.2.7 Operation without a Host ControllerThe HWBB will operate even for operation without a host controller.However, if the HWBB operates during execution of the following functions, leave the executionmode for the function and then enter it again to restart operation. Operation will not berestarted simply by turning OFF the /HWBB1 and /HWBB2 signals./HWBB1/HWBB28 ms max.ON (normaloperation)OFF (motor currentshut-OFF request)HWBB stateSERVOPACKStatus Normal operating statusApplicable Functions Resetting the HWBB State• Jogging• Origin search• Program jogging• Automatic adjustment withouthost reference• Easy FFT• Adjustment of motor currentdetection signal offset/HWBB1/HWBB2Functionexecution modeFunctionexecutionstatusFunctionexecution modeON (normaloperation)SERVOPACKStatusOperatingStatus HWBB state BB state OperatingStatusOFF (motorcurrentshut-OFFrequest)Not functionexecution modeAfter you turn ON the /HWBB1 and/HWBB2 signals, leave the execution modefor the function and then enter it again.ON (normaloperation)