CSDP Plus Servo Drive User Manual

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When the voltage of the absolute encoder battery becomes 3.2V or less, the low-voltage warning of the absolute encoder battery will occur. Please change your battery when this warning is seen. When the internal condenser voltage of the encoder is about 2.8V or less, the absolute encoder internal low-voltage alarm will go off. When this alarm goes off, the memorized information in the encoder can disappear. The drive transmits the absolute information through the PS, EA, EB terminals. The data structure transmitted to the controller through the output is shown below. PS output data of the encoder Encoder Multi-revolution Data 1 Revolution Data Transmission Cycle Absolute Value (Compact) H 13-bit 11-bit Approx. 50 ms Serial 16-bit 17-bit Approx. 50 ms Transmission Frame Structure Data Transmission Format Item Data Transmission Method Baud-Rate Start Bit STOP Bit Parity Character Code Data Format Asynchronous 9600 bps 1 bit 1 bit N/A ASCII 10 to 19 Character Array Event STX represents the beginning of the transmission packet and corresponds to ASCII code 02H. ETX represents the end of the transmission packet and corresponds to ASCII code 03H. The range of the multi-revolution data is -32768 to +32767, and if it exceeds –32768, it becomes +32767, and if it exceeds +32767, it becomes -32768. The range of multi-revolution data of compact (H) type is -4096 to + 4095. 120
For the controller that can’t receive the serial data output through PS terminal, the absolute encoder data is transmitted to the controller in the form of incremental pulses through the output of the EA and EB terminals, which are the incremental encoder output signals in the early stage. Among the absolute value data, 1 revolution data is transmitted after the multi-revolution data. The serial data of the absolute value can be received through the EA and EB terminals in the following order. 1. Keep /ABS-DT signal at low level, 10 ms or more. 2. Clear the UP/DOWN counter that counts the incremental pulses to 0 so that it can be ready for the absolute encoder data reception. 3. Receive the multi-revolution data transmitted from the drive after 100 ms. 4. The EA and EB of the drive starts working with ordinary incremental encoder output signals 50 ms after they transmitted 1 revolution data. Encoder Signal Signal Status Pulse During initialization when the power is ON Early Incremental Pulse EA During ordinary operation after initialization Incremental Pulse During initialization when the power is ON Early Incremental Pulse EB During ordinary operation after initialization Incremental Pulse EC Always Origin Pulse PS Always Serial Data of absolute encoder 121
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Maximum Value for OEMs SM CSDP Plus
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Contents 1. Introduction...........
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SEt-32 Brake Inactive Delay Time Af
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A brief introduction to the manual
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1 Introduction Functionality CSDP P
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The models with the same appearance
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The performance specifications of C
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Input Voltage B stands for 220V AC.
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Please do not put stress on the ele
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Servo Drive Installation Please che
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Please follow the command below to
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Wiring Specifications Signal line I
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CN1 CN2 Connect the single-phase vo
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Connection with Controller Connect
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32 Higher Control Connector (CN1) C
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Please See "Cable Specifications" i
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Encoder Connector Specifications Mo
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Grounding, Wiring Please separate t
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3 Operation Overview You can instan
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For instance, if you want to set up
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If the revolution speed of the moto
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Monitor Number List No. Contents (U
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Jog Operation The revolution will c
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Current Offset Adjustment To adjust
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Parameter Initialization To return
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SEt-51 Set-up Value Please select t
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4 Control Overview Input signal is
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For instance, put 7 in the fourth d
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Three types of command are inputed
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Please select the position control
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The speed reduction ratio is the ra
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If the distance to move with one pu
Page 67 and 68: Position Error Range Set the positi
Page 69 and 70: Speed Command Speed Control Wiring
Page 71 and 72: If the CN1 connector pins where the
Page 73 and 74: Torque Control Torque control mode
Page 75 and 76: If the torque command gain is 100%/
Page 77 and 78: Multi-level Speed Control Multi-lev
Page 79 and 80: Multi-level Speed Speed Parameter D
Page 81 and 82: Combination Control Position contro
Page 83 and 84: 5 Tuning By Gain Adjustment Overvie
Page 85 and 86: If position-related gains alone are
Page 87 and 88: Setting Tuning Coefficient on onlin
Page 89 and 90: Please set torque command filter at
Page 91 and 92: To set up position control-related
Page 93 and 94: P/PI Mode Set-up Function By settin
Page 95 and 96: Set Value 0 Do not use P/PI mode sh
Page 97 and 98: The set-up sequence of the default
Page 99 and 100: 6 Application Motor Stop The servo
Page 101 and 102: When the motor needs to stop during
Page 103 and 104: Please set the brake output waiting
Page 105 and 106: Regenerative Resistor When the oper
Page 107 and 108: This picture shows the case where a
Page 109 and 110: K M ( EL + ER + EC ) EG E = E − +
Page 111 and 112: As shown below, executing command i
Page 113 and 114: Speed Limiting Method Selection Ple
Page 115 and 116: Even when the motor is revolving at
Page 117: Absolute Encoder An absolute encode
Page 121 and 122: 7 Troubleshooting Check Checking Mo
Page 123 and 124: If the voltage of the external batt
Page 125 and 126: The servo drive can notify the cont
Page 127 and 128: If the encoder cable is not connect
Page 129 and 130: If there is an error with the memor
Page 131 and 132: Appendix A Parameter ATTENTION To c
Page 133 and 134: SEt-03 Speed Loop Integral Gain •
Page 135 and 136: SEt-07 Position Feedforward Filter
Page 137 and 138: SEt-11 Reverse Internal Torque Limi
Page 139 and 140: SEt-17 Zero Clamp Level • Setting
Page 141 and 142: SEt-20 Deceleration Time • Settin
Page 143 and 144: SEt-23 Encoder Output Ratio Numerat
Page 145 and 146: SEt-26 Internal Speed Command 1 Int
Page 147 and 148: ATTENTION The brake mounted on the
Page 149 and 150: SEt-33 Following Error Level • Se
Page 151 and 152: SEt-37 Electronic Gear Ratio Denomi
Page 153 and 154: SEt-42 System Gain • Setting rang
Page 155 and 156: SEt-44(1) Dynamic Brake • Setting
Page 157 and 158: SEt-44(4) Encoder Output Pulse Dire
Page 159 and 160: Forward direction is counterclockwi
Page 161 and 162: Open Collector Input SEt-46(4) Spee
Page 163 and 164: When the second digit of SEt-50 is
Page 165 and 166: SEt-53 Motor Capacity • Setting r
Page 167 and 168: SEt-57 Position Error for Speed Int
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Put 3 in the second digit of SEt-62
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ATTENTION If inertia ratio is set,
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SEt-75 Overload Curve Level • Set
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SEt-79 Internal Speed Command 4 •
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Appendix B Motor Specifications CSM
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Speed Torque Curve 181
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CSMS Motor Specifications CSMS Moto
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Speed Torque Curve 185
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CSMH Motor Specifications CSMH Moto
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189
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Item Specifications Item Specificat
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CSMK Motor Specifications CSMK Moto
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Brake Specifications RSMD Motor Bra
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RSMS Motor Specifications RSMS Moto
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RSMH Motor Specifications RSMH Moto
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203
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Brake Specifications RSMF Motor Bra
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RSMK Motor Specifications RSMK Moto
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209
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Brake Specifications RSML Motor Bra
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RSMN Motor Specifications RSMN Moto
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RSMX Motor Specifications RSMX Moto
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217
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Model LL Brake Present Brake Absent
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RSMD, RSMF, RSMH, RSMK, RSML, RSMS
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Shaft End Size CSM Series Motor Sha
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Appendix C Cable Specifications Mot
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Encoder Cable CSMD, CSMF, CSMH, CSM
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I/O Cable CON-SCONN50PIN cable is u
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Motor Brake Cable CSMD, CSMF, CSMH,
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Appendix D Load Calculation ROLL Lo
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Minimum Acceleration Time (s) Minim
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Load Inertia Moment (kg . m 2 ) Min
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Movement Amount (m) Vl 2t s−ta
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Vertical BALL SCREW Load Mechanical
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Acceleration Torque Required (N . m
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Load Inertia Moment (kg . m 2 ) Min
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Disk Load Mechanical Configuration
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Index Sign /ABS-DT 4-58, 6-121, A-1
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Jog Operation Speed A-146 L Label 1
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Speed Bias Standard Range 5-85, 5-9
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CSDP Plus Servo Drive User Manual O
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CSDP Plus Servo Drive User Manual

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