Справочник ПользователяСодержаниеSafety Instructions2COMPLIANCE WITH EC DIRECTIVES8CONFORMANCE WITH UL/C-UL STANDARD11CONTENTS12Optional Servo Motor Instruction Manual CONTENTS171. FUNCTIONS AND CONFIGURATION181.1 Introduction181.2 Function block diagram191.3 Servo amplifier standard specifications201.4 Function list211.5 Model code definition221.6 Combination with servo motor231.7 Parts identification241.8 Servo system with auxiliary equipment272. INSTALLATION302.1 Environmental conditions302.2 Installation direction and clearances312.3 Keep out foreign materials322.4 Cable stress333. SIGNALS AND WIRING343.1 Standard connection example353.1.1 Position control mode353.1.2 Speed control mode393.1.3 Torque control mode413.2 Internal connection diagram of servo amplifier433.3 I/O signals443.3.1 Connectors and signal arrangements443.3.2 Signal explanations473.4 Detailed description of the signals563.4.1 Position control mode563.4.2 Speed control mode613.4.3 Torque control mode633.4.4 Position/speed control change mode663.4.5 Speed/torque control change mode683.4.6 Torque/position control change mode703.5 Alarm occurrence timing chart713.6 Interfaces723.6.1 Common line723.6.2 Detailed description of the interfaces733.7 Input power supply circuit783.7.1 Connection example783.7.2 Terminals793.7.3 Power-on sequence803.8 Connection of servo amplifier and servo motor813.8.1 Connection instructions813.8.2 Connection diagram813.8.3 I/O terminals833.9 Servo motor with electromagnetic brake853.10 Grounding883.11 Servo amplifier terminal block (TE2) wiring method893.12 Instructions for the 3M connector904. OPERATION924.1 When switching power on for the first time924.2 Startup934.2.1 Selection of control mode934.2.2 Position control mode934.2.3 Speed control mode954.2.4 Torque control mode964.3 Multidrop communication975. PARAMETERS985.1 Parameter list985.1.1 Parameter write inhibit985.1.2 Lists995.2 Detailed description1225.2.1 Electronic gear1225.2.2 Analog output1265.2.3 Using forward/reverse rotation stroke end to change the stopping pattern1275.2.4 Alarm history clear1275.2.5 Position smoothing1286. DISPLAY AND OPERATION1306.1 Display flowchart1306.2 Status display1316.2.1 Display examples1316.2.2 Status display list1326.2.3 Changing the status display screen1336.3 Diagnostic mode1346.4 Alarm mode1366.5 Parameter mode1376.6 External I/O signal display1386.7 Output signal forced output (DO forced output)1416.8 Test operation mode1426.8.1 Mode change1426.8.2 Jog operation1436.8.3 Positioning operation1446.8.4 Motor-less operation1457. GENERAL GAIN ADJUSTMENT1467.1 Different adjustment methods1467.1.1 Adjustment on a single servo amplifier1467.1.2 Adjustment using servo configuration software1477.2 Auto tuning1487.2.1 Auto tuning mode1487.2.2 Auto tuning mode operation1497.2.3 Adjustment procedure by auto tuning1507.2.4 Response level setting in auto tuning mode1517.3 Manual mode 1 (simple manual adjustment)1527.3.1 Operation of manual mode 11527.3.2 Adjustment by manual mode 11527.4 Interpolation mode1557.5 Differences in auto tuning between MELSERVO-J2 and MELSERVO-J2-Super1567.5.1 Response level setting1567.5.2 Auto tuning selection1568. SPECIAL ADJUSTMENT FUNCTIONS1588.1 Machine resonance suppression filter and adaptive vibration suppression control1588.1.1 Function block diagram1588.1.2 Machine resonance suppression filter1588.1.3 Adaptive vibration suppression control1608.2 Low-pass filter1618.3 Gain changing function1628.3.1 Applications1628.3.2 Function block diagram1628.3.3 Parameters1638.3.4 Gain changing operation1659. INSPECTION16810. TROUBLESHOOTING17010.1 Trouble at start-up17010.1.1 Position control mode17010.1.2 Speed control mode17310.1.3 Torque control mode17410.2 When alarm or warning has occurred17510.2.1 Alarms and warning list17510.2.2 Remedies for alarms17610.2.3 Remedies for warnings18111. OUTLINE DIMENSION DRAWINGS18211.1 Servo amplifiers18211.2 Connectors18512. CHARACTERISTICS18812.1 Overload protection characteristics18812.2 Power supply equipment capacity and generated loss18912.3 Dynamic brake characteristics19112.4 Encoder cable flexing life19313. OPTIONS AND AUXILIARY EQUIPMENT19413.1 Options19413.1.1 Regenerative brake options19413.1.2 Cables and connectors19813.1.3 Junction terminal block (MR-TB20)20613.1.4 Maintenance junction card (MR-J2CN3TM)20813.1.5 Battery (MR-BAT, A6BAT)20913.1.6 Servo configurations software21013.2 Auxiliary equipment21213.2.1 Recommended wires21213.2.2 No-fuse breakers, fuses, magnetic contactors21413.2.3 Power factor improving reactors21413.2.4 Relays21513.2.5 Surge absorbers21513.2.6 Noise reduction techniques21513.2.7 Leakage current breaker22113.2.8 EMC filter22314. COMMUNICATION FUNCTIONS22414.1 Configuration22414.1.1 RS-422 configuration22414.1.2 RS-232C configuration22514.2 Communication specifications22614.2.1 Communication overview22614.2.2 Parameter setting22714.3 Protocol22814.4 Character codes23014.5 Error codes23114.6 Checksum23114.7 Time-out operation23214.8 Retry operation23214.9 Initialization23314.10 Communication procedure example23314.11 Command and data No. list23414.11.1 Read commands23414.11.2 Write commands23514.12 Detailed explanations of commands23714.12.1 Data processing23714.12.2 Status display23914.12.3 Parameter24014.12.4 External I/O pin statuses (DIO diagnosis)24214.12.5 Disable/enable of external I/O signals (DIO)24314.12.6 External input signal ON/OFF (test operation)24414.12.7 Test operation mode24514.12.8 Output signal pin ON/OFF (DO forced output)24714.12.9 Alarm history24814.12.10 Current alarm24914.12.11 Other commands25015. ABSOLUTE POSITION DETECTION SYSTEM25215.1 Outline25215.1.1 Features25215.1.2 Restrictions25215.2 Specifications25315.3 Battery installation procedure25415.4 Standard connection diagram25515.5 Signal explanation25615.6 Startup procedure25715.7 Absolute position data transfer protocol25815.7.1 Data transfer procedure25815.7.2 Transfer method25915.7.3 Home position setting26815.7.4 Use of servo motor with electromagnetic brake27015.7.5 How to process the absolute position data at detection of stroke end27115.8 Examples of use27215.8.1 MELSEC-A1S (A1SD71)27215.8.2 MELSEC FX(2N)-32MT (FX(2N)-1PG)28615.8.3 MELSEC A1SD75(AD75)29915.9 Confirmation of absolute position detection data31415.10 Absolute position data transfer errors31515.10.1 Corrective actions31515.10.2 Error resetting conditions317Appendix318App 1. Signal arrangement recording sheets318App 2. Analog monitor block diagram319App 3. Status display block diagram320REVISIONS322Размер: 4,0 МБСтраницы: 323Язык: EnglishПросмотреть