196Wiring to the Connector, CN X5• You can switch the numerator of electronic gear. • By connecting to COM–, you can switch the numerator ofelectronic gear from Pr48 (1st numerator of electronicgear) to Pr49 (2nd numerator of electronic gear) • For the selection of command division/multiplication, referto the table of next page, "Numerator selection ofcommand scaling" • Input of internal speed selection 3 (INTSPD3). • You can make up to 8-speed setups combining INH/INTSPD1 and CL/INTSPD2 inputs. For details of setup,refer to the table of P.131, "Selection of Internal Speed". • This input is invalid. Position/ Full-closed control Velocitycontrol Torque controlTitle of signal Pin No. Symbol Function I/F circuitServo-ON input 29 SI P.193SRV-ON • Turns to Servo-ON status by connecting this input to COM–. • Turns to Servo-OFF status by opening connection to COM–, and currentto the motor will be shut off. • You can select the dynamic brake action and the deviation counterclearing action at Servo-OFF with Pr69 (Sequence at Servo-OFF). 1.Servo-ON input becomes valid approx. 2 sec after power-on. (see P.42, "Timing Chart" of Preparation.) 2.Never run/stop the motor with Servo-ON/OFF. 3.After shifting to Servo-ON, allow 100ms or longer pause before enteringthe pulse command.Electronic gear (division/ multiplication) switching input28 SI P.193DIV • Function varies depending on the control mode. Do not enter the command pulse 10ms before/after switching.Deviationcounter clearinput30 SI P.193CL • Function varies depending on the control mode.• Input (CL) which clears the positional deviation counterand full-closed deviation counter. • You can clear the counter of positional deviation and full-closed deviation by connecting this to COM–. • You can select the clearing mode with Pr4E (Counter clear input mode).• Input of selection 2 of internal command speed (INTSPD2) • You can make up to 8-speed setups combining INH/INTSPD1 and CL/INTSPD3 inputs. For details of setup,refer to the table in P.131, "Selection of Internal Speed" ofVelocity Control Mode. • This input is invalid. Position/ Full-closed control Velocity control Torque controlPr4E 0 1 [Default] 2Content Clears the counter of positional devia-tion and full-closed deviation while CL isconnected to COM–. Clears the counter of positional deviationand full-closed deviation only once byconnecting CL to COM– from open status. CL is invalidAlarm clear input 31 SI P.193A-CLR • You can release the alarm status by connecting this to COM– for morethan 120ms. • The deviation counter will be cleared at alarm clear. • There are some alarms which cannot be released with this input. For details, refer to P.252, "Protective Function " of When in Trouble.
