Panasonic Minas-LIQI Series Technical Reference

Contents

№SR-ZSV00039 － 2 －Motor Business Unit, Appliances Company, Panasonic Corporation2．Specifications of Interface2－1 Specifications of Input Signal of I/F ConnectorInput signals and their functionsCategory Signal Code Connectorpin No. ItemCOM+ 1  Plus terminal of an external 12 - 24 V DC powerCommonPower supplyCOM- 11  Minus terminal of an external 12 - 24 V DC powerPULS1 20Command pulse input 1 PULS2 21SIGN1 22Input pulseCommand direction input 1 SIGN2 23 Position command pulse input terminal dedicated for the linedriver output. This input is invalid with the default setting. For details, see Section 4-2-1.Servo On SRV-ON2（SI1）＊ Digital input to enable/disable the drive (with and without power to the motor).Positive overtravellimit POT7（SI6）＊ This is an overtravel limit to the positive direction. The operation when this input is turned on is set by Pr5.04"Over-travel inhibit input setup". Before use, set "Over-travel inhibit input setup" to any value otherthan 1, and connect pins so that the input is turned on when thesignal input exceeds the moving range in the positive direction ofthe moving part of the machine.Negative overtravellimit NOT6（SI5）＊ An overtravel limit to the negative direction. The operation when this input is turned on is set by Pr5.04"Over-travel inhibit input setup". Before use, set "Over-travel inhibit input setup" to any value otherthan 1, and connect pins so that the input is turned on when thesignal input exceeds the moving range in the negative direction ofthe moving part of the machine.Deviation counterclear CL4（SI3）＊ Digital input to clear the deviation counter. This input clears the counter at the edges with the default setting.To change the setting, use Pr5.17 "Counter clear input mode". For details, see Section 4-2-5.Alarm clear A-CLR3（SI2）＊ This input clears the alarm state. Note some alarms cannot be cleared with this input.Control inputCommand pulseinhibition input INH5（SI4）＊ Digital input to inhibit the position command pulse input Before use, set Pr5.18 "Invalidation of command pulse inhibitinput" to 0. For details, see Section 4-2-7.*1 "-" in the table means that operations do not depend on "on/off" of the input signal.