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Brushless DC Motor and Driver Package BLV Series

1. p 31 Signal name Function Setting range Not used Set when the output terminal is not used 0 FWD OFF FWD_R Output in response to the FWD 1 FWD ON 2 wire input 0 REV OFF REV_R mode Output in response to the REV 1 REV ON Output in response to the 0 STOP MODE OFF STOP MODE R STOP MODE 1 STOP MODE ON Output in response to the 0 START STOP OFF START STOFE R START STOP 1 START STOP ON 3 wire input Output in response to the 0 RUN BRAKE OFF BUNEBAKE 2 mode RUN BRAKE 1 RUN BRAKE ON 0 FWD REV OFF FWD REV_R Output in response to the FWD REV 1 FWD REV ON 0 MB FREE OFF MB FREE_R Output in response to the MB FREE 1 MB FREE ON 0 MO OFF MO_R Output in response to the MO 1 MO ON 0 M1 OFF M1_R Output in response to the M1 1 M1 ON 0 M2 OFF M2_R Output in response to the M2 1 M2 ON ALARM OUT1 Output the alarm of the BLV 0 omar operalion 1 Alarm present WNG Output the warning of the BLV i o operation Warning present MOVE Output when the motor operates o Motor sranastil 1 Motor in operation Output when the motor output torque reaches the limit 0 Within the torque limiting value TLC j ao value 1 Outside the torque limiting value Output when the speed difference between the set 0 Within the speed attainment VA rotation speed and actual motor rotation speed band becomes equal to or less than the value set by the 1 Outside the speed attainment rotation s
2. Register Setti Initial address Name Description Setting range etting nia Effective unit value Dec Hex Set the speed increasing ratio relative to the rotation speed of 4174 104Eh SPeed increasing ratio the motor output shaft The upper displays vary depending on the setting value When setting the speed increasing ratio to 1 the 1to5 F 1 speed reduction ratio will be effective When setting the 4175 104Fh Speed increasing ratig speed increasing ratio to other lower than 1 the speed increasing ratio will be effective A 4176 1050H reduetion ratio upper 100 to 9999 1 100 4177 1051h Conveyor speed reduction ratio lower When setting the conveyor Conveyor speed speed reduction ratio the 4178 1052h reduction ratio decimal transfer speed of the conveyor a Gia digit setting upper can be displayed jA 7 5 Conveyor speed hee f 2 3 digit 4179 1053h reduction ratio decimal digit setting lower 4180 1054h Conveyor speed Set the conveyor increasing ratio upper speed increasing ratio relative 1to5 1 h Conveyor speed to the rotation speed of the 2 4181 1055h increasing ratio lower Motor output shaft 0 Mode 0 4322 10E2h Analog input signal l 1 Mode 1 selection upper Setting method of operation 2 Mode 2 data can be changed Refer to 3 Mode 3 0 C i i 28 f ils i 4323 10E3h ee npa signal p 28 for details 4 Mode
3. Set the following RS 485 communication parameters via OPX 2A e Communication parity C I e Turn power supply on e Communication stop bit e Transmission waiting time 4 Method of control via Modbus protocol l STEP 4 Cycle the power Parameters for communication parity communication stop bit and transmission waiting time will be enabled after the power is cycled STEP 5 Operate the motor Programmable controller or master device O 1 Set the rotation speed using the internal potentiometer 2 Turn the NET IN3 FWD of driver input command in operation commands ON and then write to the holding register o0000000 0000000 O 3 Confirm that the motor rotates without problem l STEP 6 Were you able to operate the motor properly How did it go Were you able to operate the motor properly If the motor does not function check the following points e Is any alarm present e Are the power supply motor and RS 485 communication cable connected securely e Are the slave address transmission rate and termination resistor set correctly e Is the C ERR LED lit e Is the C DAT LED lit For more detailed settings and functions refer to the following pages 4 Method of control via Modbus protocol 4 2 Communication specifications In conformance
4. Acceleration time Deceleration time Rotation speed Torque limiting value 2to7 Rotation speed Acceleration time Deceleration time Torque limiting value Mode 4 Rotation speed Torque limiting value Acceleration Deceleration time Torque limiting value Acceleration Deceleration time Rotation speed 2to7 Rotation speed Acceleration time Deceleration time Torque limiting value Mode 5 Torque limiting value Acceleration Deceleration time Rotation speed Torque limiting value Acceleration Deceleration time Rotation speed 2to7 Rotation speed Acceleration time Deceleration time Torque limiting value The factory setting of the torque limiting potentiometer VR3 is set to the maximum value When selecting modes No 3 No 4 or No 5 check the setting value before operating a motor because the rotation speed and acceleration deceleration value are set to the maximum value initially 28 E Parameter R W commands Alarm warning 4 Method of control via Modbus protocol Register Setti address Name Description Setting range st i Initial value Effective Dec Hex i 24 VD 840 0348h Ungervoltage warning Set the warning level for the o level upper i 0 to 480 type 216 undervoltage of the main 0 1 48 VDC A 841 o34gh Undervoltage warning power 0 1 V level lo
5. 149 0095h Alarm record 10 lower 130 peel Present waning upper Monitors the present warning code 151 0097h Present warning lower 152 0098h Warning record 1 upper 153 0099h Warning record 1 lower 154 009Ah Warning record 2 upper 155 009Bh Warning record 2 lower 156 009Ch_ Warning record 3 upper 157 009Dh_ Warning record 3 lower 158 009Eh Warning record 4 upper 159 009Fh Warning record 4 lower 160 OOAOh_ Warning record 5 upper 161 OOA1h_ Warning record 5 lower Monitors the warning records 1 to 7 00h to FFh 162 00A2h Warning record 6 upper 10 163 OOA3h_ Warning record 6 lower 164 00A4h Warning record 7 upper 165 OOA5h_ Warning record 7 lower 166 OOA6h_ Warning record 8 upper 167 00A7h Warning record 8 lower 168 OOA8h_ Warning record 9 upper 169 OOA9h_ Warning record 9 lower 170 OOAAh_ Warning record 10 upper 171 OOABh Warning record 10 lower 172 OOACh_ Communication error code upper Monitors the last received 173 00ADh Communication error code lower communication error code 23 4 Method of control via Modbus protocol Register address Name Description Setting range Dec Hex 174 OOAEh Communication error code record 1 upper 175 OOAEh Communication error code record 1 lower 176 00B0h Communication error code record 2 upp
6. Transmission error The slave discards the query and does not return a response if any of the following transmission errors is detected Cause of transmission error Description Framing error Stop bit 0 was detected Parity error A mismatch with the specified parity was detected Mismatched CRC The calculated value of CRC 16 was found not matching the error check value Invalid message length The message length exceeded 256 bytes Other than transmission error A response may not be returned without any transmission error being detected Cause Description Broadcast If the query was broadcast the slave executes the requested process but does not return a response Mismatched slave address The slave address in the query was found not matching the slave address of the driver 4 Method of control via Modbus protocol e Exception response An exception response is returned if the slave cannot execute the process requested by the query Appended to this response is an exception code indicating why the process cannot be executed The message structure of exception response is as follows Slave address Function code Exception code Error check 8 bits 8 bits 8 bits 16 bits Function code The function code in the exception response is a sum of the function code in the query and 80h Example query 03h Exception response 83h Exception code This co
7. 1142h Y1 output function selection upper 71 TLC 77 VA 66 4419 1143h Y1 output function selection lower 81 ALARM OUT2 1 Indicates the timing for the data to become effective A Effective immediately B Effective after stopping the operation 2 The parentheses will be applied when selecting 3 wire input mode with the operation input mode selection parameter 30 E Parameter R W commands I O function Remote I O 4 Method of control via Modbus protocol Register l Initial oa address Name Setting range valu Effective Dec Hex 4448 1160h NET INO input function selection upper 48 4449 1161h NET INO input function selection lower 4450 1162h NET IN1 input function selection upper 49 4451 1163h NET IN1 input function selection lower 4452 1164h NET IN2 input function selection upper 50 4453 1165h NET IN2 input function selection lower 4454 1166h NET IN3 input function selection upper 1 4455 1167h NET IN3 input function selection lower 4456 1168h NET IN4 input function selection upper 2 4457 1169h NET IN4 input function selection lower 4458 116Ah NET IN5 input function selection upper 19 4459 116Bh NET IN5 input function selection lower 4460 116Ch NET IN6 input function sel
8. Framing error BCC error e Check the connection between the driver and programmable controller e Check the setting of RS 485 communication 88h Command not yet defined The command requested by the master could not be executed because of being undefined e Check the setting value for the command e Check the flame configuration 89h User I F communication in progress The command requested by the master could not be executed since the OPX 2A was communicating with the driver Wait until the processing for the OPX 2A will be completed 8Ah NV memory processing in progress The command could not be executed because the driver was processing the NV memory Internal processing was in progress S BSY is ON An EEPROM error alarm was present e Wait until the internal processing will complete e When the EEPROM error was generated initialize the parameter using OPX 2A or RS 485 communication 8Ch Outside setting range The setting data requested by the master could not be executed due to outside the range Check the setting data 8Dh Command execute disable When the command could not be executed it tried to do it Check the driver status E Communication error records Up to 10 communication errors are saved in the RAM in order of the latest to oldest Communication error records saved in the RAM can be read or cleared when performing any of th
9. Y1 and See next table 213 00D5h Direct I O and electromagnetic brake electromagnetic brake status status lower Direct I O and electromagnetic brake status 00D4h Register address Hex bit7 bit6 bit5 bit4 bit3 bit2 bit1 bitO Upper g MB D4h of Lower Y1 YO Upper etd Lower X5 X4 X3 X2 X1 XO 24 E Parameter R W commands Operation data Write or read parameters All commands can be read and written READ WRITE For details on parameter refer to USER MANUAL Basic Function 4 Method of control via Modbus protocol _ Name Setting range hs es Effective 1152 0480h Rotation speed No 0 upper 1153 0481h Rotation speed No 0 lower 1154 0482h Rotation speed No 1 upper 1155 0483h Rotation speed No 1 lower 1156 0484h Rotation speed No 2 upper 1157 0485h Rotation speed No 2 lower 1158 0486h Rotation speed No 3 upper 1159 0487h Rotation speed No 3 lower 0 r min and gt f 1 0 1160 0488h Rotation speed No 4 upper 80 to 4000 r min 1161 0489h Rotation speed No 4 lower 1162 048Ah Rotation speed No 5 upper 1163 048Bh Rotation speed No 5 lower 1164 048Ch_ Rotation speed No 6 upper 1165 048Dh Rotation speed No 6 lower 1166 048Eh Rotation
10. 04h was Outside setting range 8Ch detected See p 15 Command execute disable 8Dh An exception response exception code 04h was detected See p 15 E Alarms and warnings When an alarm generates the ALARM OUT output will turn OFF and the motor will stop At the same time the ALARM LED will start blinking When a warning generates the WNG output will turn ON The motor will continue to operate Once the cause of the warning is removed the WNG output will turn OFF automatically Note You can also clear the warning records by turning off the driver power e Communication switch setting error When setting the No 4 of communication function switch SW2 to ON the transmission rate setting switch error will occur e RS 485 communication error 84h The table below shows the relationship between alarms and warnings when an RS 485 communication error occurs Besenption Description of error Warni A warning generates when one RS 485 communication error 84h has been detected arning i sia j f If normal reception occurs while the warning is present the warning will be reset automatically Alarm An alarm generates when a RS 485 communication error 84h has been detected consecutively by the number of times set in the communication error alarm parameter e RS 485 communication timeout 85h If communication is not established with the master after an elapse of the time set by the communicatio
11. address Oth Function code 06h Response Function code 86h Register address upper 02h Data Exception code 04h baa Register address lower 1Eh Error check lower 02h Value written upper FFh Error check upper 6th Value written lower FFh Error check lower E9h Error check upper C4h 15 4 Method of control via Modbus protocol 4 10 Function code E Reading from a holding register s 03h This function code is used to read a register 16 bits Up to 16 successive registers 16x16 bits can be read Read the upper and lower data at the same time If they are not read at the same time the value may be invalid If multiple holding registers are read they are read in order of register addresses Example of read Read operation data for rotation speed Nos 0 and 1 of slave address 1 Description Register address Value read Corresponding decimal Rotation speed No 0 upper 0480h 0000h 100 Rotation speed No 0 lower 0481h 0064h Rotation speed No 1 upper 0482h 0000h 4000 Rotation speed No 1 lower 0483h OFAOh e Query Field name Data Description Slave address Oth Slave address 1 Function code 03h Reading from holding registers eae A UE UPET saik Register address to start reading from Data Register address lower 80h Number of registers upper 00h Number of registers to be read from the starting reg
12. connection between The motor sensor signal line the driver and motor 42h initial sensor error broke or motor signal connector came off before the main power supply was turned on e Check the main power supply voltage e The main power supply e If this alarm occurs during voltage exceeded the operation reduce the load or overvoltage detection level increase the acceleration time Possible Detection level or deceleration time 22h 4 Overvoltage BLV620 approx 40 VDC e When generating the alarm in BLV640 approx 72 VDC acceleration set the speed e Sudden starting stopping of a response to low response large inertia load was e When generating the alarm at performed stopping the motor set the STOP MODE to instantaneous stop The main power supply voltage dropped the undervoltage e Check the main power supply detection level voltage 25h I i 2 Undervoltage Detection level e Check the wiring of the power BLV620 approx 10 VDC supply cable BLV640 approx 20 VDC e Decrease the load The rotation speed of the motor Revi h A 31h 6 Overspeed output shaft exceeded approx eview the operation pattern such as acceleration 4800 r min neta deceleration time 36 5 Alarms warnings and communication errors No of Reset using Aari Rader Alarm type Cause Remedial action the ALARM code LED f RESET input blinks Excessive current has flown Check the wiring between the 20h 7 Overc
13. is sent in broadcasting A time Tb3 Broadcasting interval equivalent to or longer than the silent interval C3 5 plus 5 ms is required Be sure to provide a waiting time of 3 5 characters If this waiting time is less than 3 5 characters long the driver cannot respond The silent interval should be 1 75 ms when the transmission rate is 19200 bps C3 5 Silent interval or more 4 9 Message The message format is shown below Master Query Slave Slave address e Slave address Function code Response Function code Data Data Error check Error check E Query The query message structure is shown below Slave address Function code Data Error check 8 bits 8 bits Nx8 bits 16 bits e Slave address Specify the slave address unicast mode If the slave address is set to 0 the master can send a query to all slaves broadcast mode e Function code The function codes and message lengths supported by the BLV Series driver are as follows Function code Description Broadcast 03h Read from a holding register s Impossible 06h Write to a holding register Possible 08h Perform diagnosis Impossible 10h Write to multiple holding registers Possible e Data Set data associated with the selected function code The specific data length varies depending on the function code 13 4 Method of control via Modbus protocol 14 e Error check In
14. number of times set here Communication error alarm Communication mode Modbus protocol communication is based on the single master multiple slave method Under this protocol messages are sent in one of two methods e Unicast mode The master sends a query to only one slave The slave executes the Master rocess and returns a response P p Slave Response e Broadcast mode If slave address 0 is specified on the master the master can send a query Master auer to all slaves Each slave executes the process but does not return a Slave No response response 4 Method of control via Modbus protocol 4 8 Communication timing Tb1 Tb3 Broadcast Master Response Character Name Description The interval of the received query is monitored If no query could be received after the time set in the communication timeout parameter a communication timeout alarm generates Initial setting Not monitored The time after the slave switches its communication line to the transmission mode upon receiving a query from the master until it starts sending a response The transmission waiting time is set by the transmission waiting time parameter Slave Tb1 Communication timeout Tb2 Transmission waiting time Initial setting 10 ms The actual transmission waiting time corresponds to the silent interval C3 5 processing time transmission waiting time Tb2 The time until the next query
15. peter ne uel the acceleration deceleration time e When performing test operation using the OPX 2A any of the input signal for operation was ON e When changing the assignment of the input terminal using the OPX 2A the assigned terminal was ON 6Ch Operation error Turn the input signals OFF RS 485 e Check the connection between the driver 84h communication A RS 485 communication error was and programmable controller Sirer detected e Check the setting of RS 485 communication The detection level can be changed using the OPX 2A E Warning records Up to 10 generated warning are saved in the NV memory in order of the latest to oldest Warning records saved in the NV memory can be read and cleared when performing any of the following e Get the warning records by the monitor command via RS 485 communication e Clear the warning records by the maintenance command via RS 485 communication e Get and clear the warning records using the OPX 2A Note You can also clear the warning records by turning off the driver power 5 3 Communication errors 5 Alarms warnings and communication errors Up to 10 communication errors are saved in the RAM in order of the latest to the oldest and you can check using RS 485 communication E Communication error list Code Communication error type Cause Remedial action 84h RS 485 communication error One of the following errors was detected
16. speed No 7 upper 1167 048Fh_ Rotation speed No 7 lower 1536 0600h Acceleration time No 0 upper 1537 0601h Acceleration time No 0 lower 1538 0602h Acceleration time No 1 upper 1539 0603h Acceleration time No 1 lower 1540 0604h Acceleration time No 2 upper 1541 0605h Acceleration time No 2 lower 1542 0606h Acceleration time No 3 upper 1543 0607h Acceleration time No 3 lower 1544 0608h Acceleration time No 4 upper epee 3 a z A 1545 0609h Acceleration time No 4 lower 1546 O60Ah_ Acceleration time No 5 upper 1547 O60Bh Acceleration time No 5 lower 1548 060Ch_ Acceleration time No 6 upper 1549 060Dh Acceleration time No 6 lower 1550 060Eh Acceleration time No 7 upper 1551 O60Fh_ Acceleration time No 7 lower 1664 0680h Deceleration time No 0 upper 1665 0681h Deceleration time No 0 lower 1666 0682h Deceleration time No 1 upper 1667 0683h Deceleration time No 1 lower 1668 0684h Deceleration time No 2 upper 1669 0685h Deceleration time No 2 lower 1670 0686h Deceleration time No 3 upper 1671 0687h Deceleration Ume No 3 lower 2 to 150 1 0 1 s 0 1 5 1672 0688h Deceleration time No 4 upper 1673 0689h Deceleration time No 4 lower 1674 068Ah Deceleration time No 5 upper 1675 068Bh Deceleration time No 5 lower 1676 068Ch_ Deceleration time No 6 upper 1677 068Dh_ Deceleration time No 6 lower 1678 068Eh Deceleration time No 7 upper
17. the Modbus RTU mode error checks are based on the CRC 16 method The slave calculates a CRC 16 of each received message and compares the result against the error check value included in the message If the calculated CRC 16 value matches the error check value the slave determines that the message is normal CRC 16 calculation method CL ees Calculate an exclusive OR XOR value of the default value of FFFFh and slave address 8 bits Shift the result of step 1 to the right by 1 bit Repeat this shift until the overflow bit becomes 1 Upon obtaining 1 as the overflow bit calculate an XOR of the result of step 2 and AOOth Repeat steps 2 and 3 until a shift is performed eight times Calculate an XOR of the result of step 4 and function code 8 bits Repeat steps 2 to 4 for all bytes The final result gives the result of CRC 16 calculation E Response Slave returned responses are classified into three types normal response no response and exception response The response message structure is the same as the query message structure Slave address Function code Data Error check 8 bits 8 bits Nx8 bits 16 bits e Normal response Upon receiving a query from the master the slave executes the requested process and returns a response e No response The slave may not return a response to a query sent by the master This condition is referred to as No response The causes of no response are explained below
18. with EIA 485 Use a twisted pair cable TIA EIA 568B CAT5e or higher is recommended and keep the total wiring distance including extension to 50 m 164 ft or less Transmission mode Half duplex Transmission rate Selectable from 9600 bps 19200 bps 38400 bps 57600 bps and 115 200 bps Asynchronous mode Data 8 bits stop bit 1 bit 2 bits parity none even number odd number Protocol Modbus RTU mode Connection pattern Up to 31 drivers can be connected to one programmable controller master device Electrical characteristics Physical layer 4 3 Setting the switches Note e Be sure to turn off the driver power before setting the switches If the switches are set while the power is still on the new switch settings will not become effective until the driver power is cycled e Do not set No 4 and No 6 of the communication function switch SW2 to ON Communication function switch SW2 O No 1 to No 3 Transmission rate No 5 Protocol CN4 1 0 No 7 Termination resistor oooo0000 BL9OGPECL 00000000 No 8 Address number O E Protocol Set the No 5 of the communication function switch SW2 to ON The Modbus protocol is selected Factory setting OFF E Address number Slave address Set the address number slave address using the address setting switch SW3 and No 8 of communication function switch SW2 Ma
19. 1679 068Fh Deceleration time No 7 lower Indicates the timing for the data to become effective A Effective immediately 25 4 Method of control via Modbus protocol Real s pe eolsier address Name Setting range Setting Inia Effective Dec Hex unit value 1792 0700h Torque limiting No 0 upper 1793 0701h Torque limiting No 0 lower 1794 0702h Torque limiting No 1 upper 1795 0703h Torque limiting No 1 lower 1796 0704h Torque limiting No 2 upper 1797 0705h Torque limiting No 2 lower 1798 0706h Torque limiting No 3 upper 17 707h Te limiting No 3 I 99 070 orque imiting 0 3 lower 0 to 200 1 200 A 1800 0708h Torque limiting No 4 upper 1801 0709h Torque limiting No 4 lower 1802 070Ah_ Torque limiting No 5 upper 1803 070Bh Torque limiting No 5 lower 1804 070Ch_ Torque limiting No 6 upper 1805 070Dh Torque limiting No 6 lower 1806 070Eh_ Torque limiting No 7 upper 1807 070Fh_ Torque limiting No 7 lower Indicates the timing for the data to become effective A Effective immediately E Parameter R W commands User parameters Register a address Name Description Setting range Setting Initial Effective unit value Dec Hex JOG operation speed 646 0286h upper Set the rotation speed of JOG 0 r min and y 00 i 647 0287h JOG op
20. 4 selection lower 5 Mode 5 4430 114Eh Rotation speed Set the band within which the attainment band upper rotation speed of the motor is 400 r mi 1 2 A cn Rotation speed deemed to have reached the 0 t0 400 r min 99 4431 114Fh attainment band lower Set value Indicates the timing for the data to become effective A Effective immediately C Effective after executing the configuration 27 4 Method of control via Modbus protocol e Operation data setting using analog input signal selection Setting method of operation data can be changed using the analog input signal selection parameter See a combination of the mode No and analog setting digital setting as shown below Others except the following combinations are not available to be set Mode No Operation data No VR1 VR2 VR3 External potentiometer Digital setting Mode 0 Initial setting 0 Rotation speed Acceleration Deceleration time Torque limiting value Acceleration Deceleration time Torque limiting value Rotation speed 2to7 Rotation speed Acceleration time Deceleration time Torque limiting value Mode 1 0 to 7 Rotation speed Acceleration time Deceleration time Torque limiting value Mode 2 O0to7 Torque limiting value Rotation speed Acceleration time Deceleration time Mode 3 Acceleration time Deceleration time Rotation speed Torque limiting value
21. Orientalmotor HM 5114 2 Brushless DC Motor and Driver Package BLV Series Standard Type Electromagnetic Brake Type USER MANUAL RS 485 Communication Mode CE Thank you for purchasing an Oriental Motor product This manual describes product handling procedures and safety precautions e Please read it thoroughly to ensure safe operation e Always keep the manual where it is readily available Table of contents 1 Introduction 00 cece cece eeceeeececceeeeeeeeeees 2 Safety precautions eeeeeeeeeee 3 Precautions for USC ceeeeeee eens 4 Method of control via Modbus PROTOCOL PPTA 4 1 GUIDANCE eccirni 4 2 Communication specifications 4 3 Setting the switches 0 eeeeeeees 4 4 Connecting the control power supply 10 4 5 Connecting the RS 485 communication CADE a a ai 4 6 Setting the RS 485 communication 4 7 Communication mode c0cceee 4 8 Communication timing 49 NIGSSAQG ecenin 4 10 Function COdC cccccceceeeeeeeteeeeeeeeeees E Reading from a holding register s 03h E Writing to a holding register O6h E Diagnosis O8h ecceceeeeseseeseeeeeeeteeeeeees E Writing to multiple holding registers 10h 18 4 11 Register address list cc eee E Operation commands s E Maintenance commands E Monitor commands cccccececeseeeeeeeeeees E Parameter R W com
22. Release Hold Release Output signals Allowed Indeterminable Allowed Input signals Allowed Not allowed Allowed Note The correct monitor value may not return even when the monitor is executed via OPX 2A or RS 485 communication while executing the configuration E Monitor commands Monitor the operation speed alarm and warning records etc All commands can be read READ 4 Method of control via Modbus protocol Register address Name Description Setting range Dec Hex ie 0080h Prosent alarmi upper Monitors the present alarm code 129 0081h Present alarm lower 130 0082h Alarm record 1 upper 131 0083h Alarm record 1 lower 132 0084h Alarm record 2 upper 133 0085h Alarm record 2 lower 134 0086h Alarm record 3 upper 135 0087h Alarm record 3 lower 136 0088h Alarm record 4 upper 137 0089h Alarm record 4 lower 138 008Ah_ Alarm record 5 upper 00h to FFh 199 DOEE TS i Alarm record lewel Monitors the alarm records 1 to 10 140 008Ch Alarm record 6 upper 141 008Dh_ Alarm record 6 lower 142 OO8Eh Alarm record 7 upper 143 008Fh Alarm record 7 lower 144 0090h Alarm record 8 upper 145 0091h Alarm record 8 lower 146 0092h Alarm record 9 upper 147 0093h Alarm record 9 lower 148 0094h Alarm record 10 upper
23. Stop REV The motor rotates in the REV direction when setting the bit of 4 Rotate to REV direction the REV input to 1 The motor stops when setting to 0 STOP MODE_ Select how the motor should stop with the bit of the 0 Instantaneous stop STOP MODE input 1 Deceleration stop 3 wire input mode 0 Deceleration stop STARISTOP The motor rotates when setting the bit of the START STOP 1 Operation input and RUN BRAKE input to 1 0 Instantaneous sto RUN BRAKE The motor decelerates and stops when setting the bit of the 1 Operation P START STOP input to 0 while the motor will stop instantaneously when setting the bit of the RUN BRAKE input 0 FWD direction FWD REV to 0 Select the motor rotation direction with the bit of the 1 REV direction FWD REV input Select how the electromagnetic brake would operate when 0 Lock when it stops MB FREE the motor stops 1 Release when it stops 0 Function limitation HMI Release the function limitation of the OPX 2A 1 Function limitation release MO to M2 Select the operation data No using these three bits 0 to 7 Operation data No e Do not assign the same input signal to multiple input terminals When the same input signal is assigned to multiple input terminals the function will be executed if any of the terminals becomes active e When the same input signal is assigned to both remote I O and direct I O X0 to X5 the function will be executed if any of the terminals become
24. able 963 03C3h lower OPX 2A 4320 10E0h Data setter initial display 0 Operation speed upper 1 Conveyor transfer D speed Select the initial screen when the 2 Load factor 0 4321 10E1h Data setter initial display driver power is turned on 3 Operation data lower number 4 Top screen of monitor mode Indicates the timing for the data to become effective A Effective immediately D Effective after turning the power ON again E Parameter R W commands I O function Direct I O Register Initial address Name Setting range se Effective Dec Hex 4352 1100h X0 input function selection upper 1 4 1101h XOi functi lection l 353 0 0 input unction se enon lower 0 Not used 4354 1102h X1 input function selection upper 1 FWD START STOP 5 4355 1103h X1 input function selection lower 2 REV RUN BRAKE gt 4356 1104h X2 input function selection upper 19 STOP MODE FWD REV i x F 20 MB FREE sr rE femme lone eres i put func lon selec ion upper 24 ALARM RESET 48 4359 1107h X3 input function selection lower 27 HMI 4360 1108h X4 input function selection upper 48 MO ai 4361 1109h X4 input function selection lower a We 4362 110Ah X5 input function selection upper f 20 4363 110Bh X5 input function selection lower 4416 1140h YO output function selection upper 0 Not used 65 ALARM OUT1 65 4417 1141h YO output function selection lower 66 WNG 68 MOVE A 4418
25. able controller or master device Termination resistor RS 485 C DAT LED Green C ERR LED Red a Ol Address number 1 Communication func switch SW2 No 7 UU Mn RS 485 communication connector CN5 CN6 hs Drivers can be linked e CN5 CN6 pin assignments Pin No Signal name Description 1 N C Not used 2 GND GND 3 TR RS 485 communication signal 4 N C Not used 5 N C Not used 6 TR RS 485 communication signal 7 N C Not used 8 N C Not used e LED Name Description This LED will lit steadily when the C DAT LED driver is communicating with the Green master station properly via RS 485 communication C ERR LED This LED will lit when a RS 485 communication error occurs with the Red A master station Termination resistor SW2 No 7 ON HO fojo Address number 2 Li al B iil fojo Address number 31 11 4 Method of control via Modbus protocol Master device RS 485 Driver 1 TR Dz A 4 ie TR 4 6 4 7 12 l GND W2 No 7 TR A Eyl lt TR AY GND ovV V0 v3 Driver 2 TR
26. aiting time C3 5 silent interval command processing time 3 C3 5 silent interval 1 s or less 35 5 Alarms warnings and communication errors 5 Alarms warnings and communication errors The driver provides alarms that are designed to protect the driver from overheating poor connection misoperation etc protective functions as well as warnings that are output before the corresponding alarms generate warning functions Communication error will generate when the process requested by the master could not be executed 5 1 Alarms When an alarm generates the ALARM OUT output will turn OFF and the motor will stop At the same time the ALARM LED will start blinking The cause of the alarm can be checked by counting the number of times the ALARM LED blinks or using OPX 2A or RS 485 communication Example Sensor error alarm number of blinks 3 Approx Approx 300 ms 4 300 ms Approx 1 5 s Interval E Alarm list No of Reset using Aami Aaa Alarm type Cause Remedial action the ALARM code LED i RESET input blinks e Decrease the load A load exceeding the rated e Review the operation pattern 30h 2 Overload torque was applied to the motor suchas for 5 seconds or more acceleration deceleration time The motor sensor signal line 28h Sencar experienced an open circuit during operation or the motor 3 signal connector came off Check the
27. alculation result of CRC 16 Error check upper 70h e Response Field name Data Description Slave address 04h Same as query Function code 10h Same as query Register address upper 06h Sanne asq ery Data Register address lower 00h Number of registers upper 00h Same as query Number of registers lower 06h Etor Check IOwen aon Calculation result of CRC 16 Error check upper D6h 1 8 4 Method of control via Modbus protocol 4 11 Register address list All data used by the driver is 32 bit wide Since the register for the Modbus protocol is 16 bit wide one data is described by two registers Since the address assignment is big endian the even number addresses become the upper and the odd number addresses become the lower E Operation commands Commands related to motor operation Operation commands are not saved in the NV memory Register address_ READ WRITE Name Description Dec Hex 48 0030h R W Group upper Sets the address number for the 49 0031h Group lower group send 124 007Ch R W Driver input command upper Sets the input command to the 125 007Dh Driver input command lower driver 12 7Eh Dri bE R ite output command upper Sets the output status of the driver 127 007Fh Driver output command lower e Group 0030h 0031h Multiple slaves are made into a group and a query is sent to all slaves in the group at once See p 33 for group detail
28. bjected to splashing water or near combustibles Failure to do so may result in fire electric shock or injury e Assign qualified personnel the task of installing wiring operating controlling inspecting and troubleshooting the product Failure to do so may result in fire electric shock injury or damage to equipment e Do not use a non electromagnetic brake type motor in a vertical application If the driver protection function is activated the motor will stop and the moving part of the equipment will drop thereby causing injury or equipment damage e Do not use the brake mechanism of the motor with electromagnetic brake as a safety brake It is intended to hold the movable parts and motor position This caution is to avoid personal injury or damage to the equipment e When the driver s protection function is triggered first remove the cause and then clear the protection function Continuing the operation without removing the cause of the problem may cause malfunction of the motor and driver leading to injury or damage to equipment Installation e Install the motor gearhead and driver in an enclosure in order to prevent injury Connection e Keep the driver s input power voltage within the specified range to avoid fire e For the power supply use a DC power supply with reinforced insulation on its primary and secondary sides Failure to do so may cause electric shock Connect the cables securely according to the wiring diagram in ord
29. control via Modbus protocol asi N tial a ame Setting range val g Effective Dec Hex 4480 1180h NET OUTO output function selection upper 48 4481 1181h NET OUTO output function selection lower 4482 1182h NET OUT1 output function selection upper 49 4483 1183h NET OUT1 output function selection lower 4484 1184h NET OUT2 output function selection upper 50 4485 1185h NET OUT2 output function selection lower 4486 1186h NET OUT3 output function selection upper 4487 1187h NET OUT3 output function selection lower 4488 1188h NET OUT4 output function selection upper anaes 5 4489 1189h NET OUT4 output function selection lower A FWD R STARTISTOP_R 2 4490 118Ah NET OUT5 output function selection upper 2 REV_R RUN BRAKE_R 2 19 4491 118Bh NET OUT5 output function selection lower 19 STOP MODE_R 4492 118Ch NET OUT6 output function selection upper FWD REV_R F 4493 118Dh NET OUT6 output function selection lower ea ont ioe 4494 118Eh NET OUT7 output function selection upper 48 MO R 65 4495 118Fh NET OUT7 output function selection lower 49 M1_R c 4496 1190h NET OUTS8 output function selection upper 50 M2_R 4497 1191h NET OUTS8 output function selection lower ee ae j 4498 1192h NET OUT9 output fu
30. de indicates why the process cannot be executed Exception Communication Cause Description code error code The process could not be executed because the function code was invalid Oih Invalid function The function code is not supported The sub function code for diagnosis 08h is other than 00h 88h The process could not be executed because the data address was invalid The address is not supported other than 0000h to 1FFFh Register address and number of registers are 2000h or more in total The process could not be executed because the data was invalid i The number of registers is 0 or more than 17 gah Soh Invalid data The number of bytes is other than twice the number of registers The data length is outside the specified range The process could not be executed because an error occurred at the slave e User interface communication in progress 89h Downloading initialization or teaching operation is in F progress using the OPX 2A 04h Slave error e NV memory processing in progress 8Ah 8Ch ay ne f 8Dh Internal processing is in progress S BSY is ON An EEPROM error alarm was present e Outside the parameter setting range 8Ch The written value is outside the setting range e Command execute disable 8Dh 02h Invalid data address Example of exception response Master Query Slave Slave address Oth lt _ lt Slave
31. e following e Get the communication error records by the monitor command via RS 485 communication e Clear the communication error records by the maintenance command via RS 485 communication Note You can also clear the communication error records by turning off the driver power 39 e Unauthorized reproduction or copying of all or part of this manual is prohibited If a new copy is required to replace an original manual that has been damaged or lost please contact your nearest Oriental Motor branch or sales office e Oriental Motor shall not be liable whatsoever for any problems relating to industrial property rights arising from use of any information circuit equipment or device provided or referenced in this manual e Characteristics specifications and dimensions are subject to change without notice e While we make every effort to offer accurate information in the manual we welcome your input Should you find unclear descriptions errors or omissions please contact the nearest office e Orientalmotor is a registered trademark or trademark of Oriental Motor Co Ltd in Japan and other countries Other product names and company names mentioned in this manual may be registered trademarks or trademarks of their respective companies and are hereby acknowledged The third party products mentioned in this manual are recommended products and references to their names shall not be construed as any form of performance guarantee Orie
32. ection upper 0 Not used 0 4461 116Dh NET IN6 input function selection lower 1 FWD START STOP 4462 116Eh NET IN7 input function selection upper 2 REV RUN BRAKE 5 P 4463 116Fh NET IN7 input function selection lower a y e FWD REV 4464 1170h NET IN8 input function selection upper 27 HMI 0 4465 1171h NET IN8 input function selection lower 48 MO 4466 1172h NET INQ input function selection upper 49 M1 4467 1173h NET INQ input function selection lower 50 M2 9 4468 1174h NET IN10 input function selection upper 0 4469 1175h NET IN10 input function selection lower 4470 1176h NET IN11 input function selection upper 0 4471 1177h NET IN11 input function selection lower 4472 1178h NET IN12 input function selection upper 0 4473 1179h NET IN12 input function selection lower 4474 117Ah NET IN13 input function selection upper 0 4475 117Bh NET IN13 input function selection lower 4476 117Ch NET IN14 input function selection upper 0 4477 117Dh NET IN14 input function selection lower 4478 117Eh NET IN15 input function selection upper 0 4479 117Fh NET IN15 input function selection lower 1 Indicates the timing for the data to become effective C Reflects after executing the configuration 2 The parentheses will be applied when selecting 3 wire input mode with the operation input mode selection parameter 31 i 4 Method of
33. en performing these operations use a DC power supply or battery that has a large output capacity or overvoltage allowance Also use an electromagnetic brake motor not to drop the moving part in vertical drive gravitational operation If protective function for the power supply or driver is activated contact your nearest Oriental Motor sales office e Do not use a solid state relay SSR to turn on off the power A circuit that turns on off the power via a solid state relay SSR may damage the motor and driver e Conduct the insulation resistance measurement or withstand voltage test separately on the motor and the driver Conducting the insulation resistance measurement or withstand voltage test with the motor and driver connected may result in injury or damage to equipment e Grease measures On rare occasions a small amount of grease may ooze out from the gearhead If there is concern over possible environmental damage resulting from the leakage of grease check for grease stains during regular inspections Alternatively install an oil pan or other device to prevent leakage from causing further damage Oil leakage may lead to problems in the customer s equipment or products e Apply grease to the output shaft of a hollow shaft flat gearhead If you are using a hollow shaft flat gearhead apply grease molybdenum disulfide grease etc on the surface of the load shaft and inner walls of the hollow output shaft to prevent seizure e Pre
34. er 177 00B1h Communication error code record 2 lower 178 00B2h Communication error code record 3 upper 179 00B3h Communication error code record 3 lower 180 00B4h Communication error code record 4 upper 181 00B5h Communication error code record 4 lower 182 00B6h Communication error code record 5 upper 183 00B7h ee error cade record Monitors the communication error C a J J6 records 1 to 10 that have occurred 00h to FFh 184 00B8h ommunication error code recor in the past upper 185 00B9h Communication error code record 6 lower 186 OOBAh Communication error code record 7 upper 187 OOBBh Communication error code record 7 lower 188 00BCh Communication error code record 8 upper 189 00BDh Communication error code record 8 lower 190 00BEh Communication error code record 9 upper 191 OOBFh Communication error code record 9 lower 192 00Coh Communication error code record 10 upper 193 00Cth Communication error code record 10 lower 196 00C4h_ Present selected data No upper Monitors the operation data No oe 197 00C5h_ Present selected data No lower currently selected 4010 to 4010 r min ae BOO oma gE SPAN UPPS Monitors the current command Forward speed Reverse 201 00C9h Command speed lower 0 Stop se BOGE aged nes A Monitors the feedback speed 5200 to 5200 r min 207 OOCFh_ Feedback speed lower 212 00D4h a a electromagnetic brake Monitors the each direct I O signal r XO to X5 YO
35. er to prevent fire Do not forcibly bend pull or pinch the cable Doing so may cause fire Do not machine or modify the motor cable or extension cable Doing so may result in electric shock or fire Be sure to observe the specified cable sizes Use of unspecified cable sizes may result in fire Observe the specified screw tightening torque when connecting terminals to the connector Failure to do so may result in fire or equipment damage Operation e Use a specified motor gearhead and driver combination Failure to do so may result in fire or equipment damage Maintenance inspection e Always turn off the power before performing maintenance inspection Failure to do so may result in injury e Do not touch the motor or driver when measuring insulation resistance or performing a dielectric strength test Accidental contact may result in electric shock e Regularly check the openings in the driver for accumulated dust Accumulated dust may cause fire Repair disassembly and modification e Do not disassemble or modify the motor gearhead and driver This may cause electric shock or injury Refer all such internal inspections and repairs to the branch or sales office from which you purchased the product 2 Safety precautions Caution General Do not use the motor gearhead and driver beyond its specifications or injury or damage to equipment may result Keep your fingers and objects out of the openings in the driver or fi
36. eration speed operation 80 to 1000 r min lower M irecti lecti 900 0384h otor direction selection Set the motor direction to be i upper 0 side CCW applied when the FWD input is 1 side CW 1 901 0385h Motor direction selection turned ON lower c Operation input mode Operation signals of external 0 2 wire input 4160 1040h selection upper input can be switched between mode 2 0 4161 1041h Operation input mode 2 wire input mode and 3 wire 1 3 wire input selection lower input mode mode 4162 1042h JOG operation torque ae upper Set the torque limiting value of 0 to 200 1 200 JOG operation torque JOG operation t 4163 1043h p q lower Speed reduction ratio 4170 104Ah upper When entering the gear ratio of ota ooa iot the gearhead the rotation o 4171 104Bh o reduction ratio speed of the gearhead output A i shaft can be displayed Set the Speed reduction ratio decimal point position for the 4172 104Ch decimal digit setting setting value of the gear ratio 0 1 digit upper by the parameter for speed 1 2 digit 2 2 Speed reduction ratio reduction ratio decimal digit 2 3 digit 4173 104Dh decimal digit setting specification lower Indicates the timing for the data to become effective A Effective immediately C Effective after executing the configuration 26 4 Method of control via Modbus protocol
37. es to which the group address has been set can receive a query sent to the parent slave Parent slave Master Parent slave Master Child slave 4 Method of control via Modbus protocol Query sent to the parent slave Response Query sent to the parent slave Executes the process but does not send a response No special setting is required on the parent slave to perform a group send The address of the parent slave becomes the group address When a query is sent to the parent slave from the master the parent slave executes the requested process and then returns a response same as with the unicast mode Child slave Use a group command to set a group address to each child slave Change the group in the unicast mode Address Setting range Initial value 1 No group specification Group send is not performed 0030h 1 1 to 31 Sets a group address Since the group setting is not saved in the NV memory even when the batch NV memory write executes the group setting will be cleared when turning the driver power OFF Reset the group setting whenever the power is turned on Function code to execute in a group send Child Function code Function 10h Writing to multiple holding registers Parent slave Programmable controller or master device slave Child slave Slave to master Motor operation at address 1 parent slave Motor o
38. i TR T T gt TR TR GND L Vove3 TL Driver 31 The ii D gt Termination resistor 120 Q GND 12 2 Turn the termination resistor SW2 No 7 to The GND line is used in common with main power supply input terminal CN1 and control power supply input terminal TB1 Vov 3 not insulated Setting the RS 485 communication Set parameters required for RS 485 communication first e Parameters set with the OPX 2A Set the following parameters using the OPX 2A since they cannot be set via RS 485 communication Parameter name Setting range Initial value Description 0 None Communication parity 1 Even number 1 Sets the parity for RS 485 communication 2 Odd number 0 1 bit Sets the stop bit for RS 485 0 Communication Stop bit 1 2 bits communication Sets the transmission waiting time for RS 485 communication Transmission waiting 0 to 10000 x0 1 ms 100 time e Parameters set with the OPX 2A or via RS 485 communication Set the following parameters using the OPX 2A or via RS 485 communication Parameter name Setting range Initial value Description Communication 0 Not monitored 0 Sets the condition in which a communication timeout 0 to 10000 ms timeout occurs in RS 485 communication Sets the condition in which a RS 485 communication error alarm generates A 1 to 10 times 3 communication error alarm generates after a RS 485 communication error has occurred by the
39. ing the control power supply If the driver is connected to the control power supply it can communicate with the master device without connecting to the main power supply Using the communication function only the operation data and parameters can be set and also the alarm records can be checked When the driver is connected to the control power supply while it is not connected to the main power supply the undervoltage alarm will generate but the communication operation can still be performed E Control power supply specification Input power supply oe voltage Current capacity BLV620 24 VDC 10 300 mA BLV640 48 VDC 10 mA or more E Applicable lead wire e Length of the lead wire which can be peeled 11 mm 0 43 in 2 Insert each e Applicable lead wire AWG24 to 16 0 2 to 1 25 mm tral lead wire _t Gl 1 Press the e button of the 7 IO terminal 1 0 4 Method of control via Modbus protocol 4 5 Connecting the RS 485 communication cable Connect RS 485 communication cable to CN5 or CN6 on the driver You can use the vacant connector to connect a different driver Use a commercial LAN cable to link drivers l SW2 No 7 e 120 Q The GND line is used in common with main power supply input terminal CN1 and control power supply input terminal TB1 not insulated E Connection example Programm
40. ister Number of registers lower 04h __ address 4 registers 0004h Error check lower tan Calculation result of CRC 16 Error check upper Dih e Response Field name Data Description Slave address Oih Same as query Function code 03h Same as query Number of data bytes 08h Twice the number of registers in the query Value read from register address upper 00h Value read from register address Value read from register address lower 00h 0480h Value read from register address 1 upper 00h Value read from register address Data Value read from register address 1 lower 64h 0481h Value read from register address 2 upper 00h Value read from register address Value read from register address 2 lower 00h 0482h Value read from register address 3 upper OFh Value read from register address Value read from register address 3 lower AOh_ 0483h Exebenses wel Eth Calculation result of CRC 16 Error check upper 97h 1 6 4 Method of control via Modbus protocol E Writing to a holding register 06h This function code is used to write data to a specified register address However since the result combining the upper and lower may be outside the data range write the upper and lower at the same time using the multiple holding registers 10h Example of write Write 50 32h as overload warning level lower to slave address 2 Description Regis
41. ith the host system 8Eh Network converter The network converter Check the alarm code of the error generated an alarm network converter 2Dh 14 Main circuit output The motor drive wire broke or Check the connection between error motor drive connector came off the driver and motor 1 This alarm generates when the EXT ERROR is assigned to the X0 to X5 inputs 2 This alarm generates when the Initial operation error function has been enabled 3 This alarm does not generate when the torque limiting value is set to less than 200 E Alarm reset When resetting an alarm be sure to remove the cause of the alarm and check the safety after turning the input signal for operation OFF and then perform one of the reset operations specified below Refer to BLV Series USER MANUAL Basic Function for the timing chart Note e Some alarms cannot be reset with the ALARM RESET input OPX 2A or RS 485 Turn the ALARM RESET input to ON and then OFF The alarm will be reset at the OFF edge of the input Perform an alarm reset using RS 485 communication Perform an alarm reset using the OPX 2A Cycle the power communication Check the alarm list table to identify which alarms meet this condition To reset these alarms you must cycle the power If the unit does not operate properly after the power is cycled internal circuit damage is suspected Please contact your nearest office e If an alarm is reset via RS 485 c
42. ke sure each address number slave address you set for each driver is unique Address number slave address 0 is reserved for broadcasting so do not use this address Factory setting SW3 0 SW2 No 8 OFF Address number Slave address list SW3 w SW3 a SW3 eae Sw3 a ee 0 Broadcast 8 8 0 16 8 24 1 1 9 9 1 17 9 25 2 2 A 10 2 18 A 26 3 3 B 11 3 19 B 27 4 4 C 12 4 20 C 28 5 5 D 13 5 21 D 29 6 6 E 14 6 22 E 30 7 7 F 15 7 23 F 31 4 Method of control via Modbus protocol E Transmission rate Set the transmission rate using Nos to 3 of the communication function switch SW2 to The transmission rate to be set should be the same as the transmission rate of the master device Factory setting All OFF 9600 bps SW2 No 3 SW2 No 2 SW2 No 1 Transmission rate bps OFF OFF OFF 9600 OFF OFF ON 19200 OFF ON OFF 38400 OFF ON ON 57600 ON OFF OFF 115 200 Note Do not set other combinations except the above table E Termination resistor Use a termination resistor for the driver located farthest away positioned at the end from the programmable controller master device Turn No 7 of communication function switch SW2 ON to set the termination resistor for RS 485 communication 120 Q Factory setting OFF Termination resistor disabled SW2 No 7 Termination resistor 120 Q OFF Disabled ON Enabled 4 4 Connect
43. mands Operation data 25 E Parameter R W commands User parameters ssiisccsscestevettesisescveosvenceciass 26 E Parameter R W commands Alarm Warning cceeceseeeeseeteeeeeeneeeeees 29 E Parameter R W commands Data setter 30 E Parameter R W commands I O function Direct I O oo cece eeseeeeeee 30 E Parameter R W commands I O function Remote I O cceeeeeeseeee 31 4 12 Group SON ee eeeseeeeeeeeeeteeeetaeeeeneees 33 4 13 Detection of communication errors 34 4 14 Timing Charts 0 cccceeceeeeeeeeseteeeeneees 35 Alarms warnings and communication CUI OUS venicccienushecisancdadinancieseneretatetuxetens 36 5A Alarms eiciia earen antiaine ia 36 5 2 WArninS ccceccceeeeeeeeeeeeeeteeeeeaeeeeeeeees 38 5 3 Communication errors c ccceseeeees 39 1 Introduction 1 Introduction E Before use Only qualified personnel should work with the product Use the product correctly after thoroughly reading the section 2 Safety precautions on p 3 The product described in this manual has been designed and manufactured for use in general industrial equipment Do not use for any other purpose Oriental Motor Co Ltd is not responsible for any damage caused through failure to observe this warning E Operating Manuals for the BLV Series Operating manuals for the BLV Series are listed below Read the manuals carefully before using your BLV Series unit e BLV Series OPERATING MANUAL S
44. me No 1 lower 0603h 0032h Acceleration time No 2 upper 0604h 0000h 150 Acceleration time No 2 lower 0605h 0096h e Query Field name Data Description Slave address 04h Slave address 4 Function code 10h Writing to multiple holding registers Register address upper aon Register address to start writing from Register address lower 00h Number of registers upper 00h Number of registers to be written from the starting register address Number of registers lower 06h 6 registers 0006h Twice the number of registers in the Number of data bytes OCh query 6 registers x 2 12 registers OCh Written value for register address upper 00h Written value for register address Written value for register address lower 00h 0600h Data Written value for register address 1 upper 00h Written value for register address Written value for register address 1 lower 02h 060th Written value for register address 2 upper 00h Written value for register address Written value for register address 2 lower ooh 0602h Written value for register address 3 upper 00h Written value for register address Written value for register address 3 lower 32h 0603h Written value for register address 4 upper 00h Written value for register address Written value for register address 4 lower 00h 0604h Written value for register address 5 upper 00h Written value for register address Written value for register address 5 lower 96h 0605h Error epee Owe ash C
45. n timeout parameter a RS 485 communication timeout alarm will generate 34 4 Method of control via Modbus protocol 4 14 Timing charts E Communication start P vi ON ower supply input opp 1 s or more Communication Master Query Slave Response Tb2 transmission waiting time C3 5 silent interval command processing time E Operation start Master Query Slave Response Communication MOVE ON output OFF 1 A message including a query to start operation via RS 485 communication 2 Tb2 transmission waiting time C3 5 silent interval command processing time 3 C3 5 silent interval 4 ms or less E Operation stop speed change 2 Master Query Slave Response Communication 3 4 Motor speed command 1 A message including a query to stop operation via RS 485 communication and another to change the speed 2 Tb2 transmission waiting time C3 5 silent interval command processing time 3 C3 5 silent interval command processing time 4 The specific time varies depending on the driver input command or the parameter setting E Configuration Master Query Query Slave Response 3 Internal processing Internal processing was in progress Communication 1 A message including a query for configuration via RS 485 communication 2 Tb2 transmission w
46. nction selection upper 68 MOVE 0 4499 1193h NET OUT9 output function selection lower 71 TLC 4500 1194h NET OUT10 output function selection upper 77 VA r 4501 1195h NET OUT10 output function selection lower a O 4502 1196h NET OUT11 output function selection upper 82 MPS 0 4503 1197h NET OUT11 output function selection lower 4504 1198h NET OUT12 output function selection upper 81 4505 1199h NET OUT12 output function selection lower 4506 119Ah NET OUT13 output function selection upper 68 4507 119Bh NET OUT13 output function selection lower 4508 119Ch NET OUT14 output function selection upper 77 4509 119Dh NET OUT14 output function selection lower 4510 119Eh NET OUT15 output function selection upper 1 4511 119Fh NET OUT15 output function selection lower 1 Indicates the timing for the data to become effective C Reflects after executing the configuration 2 The parentheses will be applied when selecting 3 wire input mode with the operation input mode selection parameter 32 4 12 Group send Multiple slaves are made into a group and a query is sent to all slaves in the group at once Master to slave Group composition A group consists of one parent slave and child slaves and only the parent slave returns a response Group address To perform a group send set a group address to the child slaves to be included in the group The child slav
47. ncy stop device or emergency stop circuit external to the equipment so that the entire equipment will operate safely in the event of a system failure or malfunction Failure to do so may result in injury Immediately when trouble has occurred stop operation and turn off the driver power Failure to do so may result in fire electrical shock or injury Do not touch the rotating part output shaft during operation This may cause injury e The motor surface temperature may exceed 70 C even under normal operating conditions If the operator is allowed to approach the running motor attach a warning label as shown below in a conspicuous position Failure to do so may result in skin burn s Warning label Disposal To dispose of the motor gearhead and driver disassemble it into parts and components as much as possible and dispose of individual parts components as industrial waste 3 Precautions for use 3 Precautions for use This section covers limitations and requirements the user should consider when using the product e Regeneration energy When using the motor in operation such as vertical drive gravitational operation or sudden starting stopping of a inertial load regeneration energy may generate Since the driver has no function to consume regeneration energy if the output capacity or overvoltage allowance of the DC power supply is small the protective function for the power supply or driver may activate and the motor may stop Wh
48. ntal Motor is not liable whatsoever for the performance of these third party products Copyright ORIENTAL MOTOR CO LTD 2011 e Please contact your nearest Oriental Motor office for further information ORIENTAL MOTOR U S A CORP Technical Support Tel 800 468 3982 8 30 a m to 5 00 P M P S T M F 7 30 a M to 5 00 P M C S T M F E mail techsupport orientalmotor com www orientalmotor com ORIENTAL MOTOR EUROPA GmbH Headquarters and D sseldorf Office Tel 0211 52067 00 Fax 0211 52067 099 Munich Office Tel 089 3181225 00 Hamburg Office Tel 040 76910443 Fax 040 76910445 ORIENTAL MOTOR UK LTD Tel 01256 347090 Fax 01256 347099 ORIENTAL MOTOR FRANCE SARL Tel 01 47 86 97 50 Fax 01 47 82 45 16 ORIENTAL MOTOR ITALIA s r l Tel 02 93906346 Fax 02 93906348 Fax 089 3181225 25 SHANGHAI ORIENTAL MOTOR CO LTD Tel 400 820 6516 Fax 021 6278 0269 TAIWAN ORIENTAL MOTOR CO LTD Tel 02 8228 0707 Fax 02 8228 0708 SINGAPORE ORIENTAL MOTOR PTE LTD Tel 65 6745 7344 Fax 65 6745 9405 ORIENTAL MOTOR MALAYSIA SDN BHD Tel 03 22875778 Fax 03 22875528 ORIENTAL MOTOR THAILAND CO LTD Tel 66 2 251 1871 Fax 66 2 251 1872 INA ORIENTAL MOTOR CO LTD KOREA Tel 080 777 2042 Fax 02 2026 5495 ORIENTAL MOTOR CO LTD Headquarters Tokyo Japan Tel 03 6744 0361 Fax 03 5826 2576
49. ommunication when performing the alarm reset while any of the input signals for operation is ON the motor will start rotating after the alarm reset which may cause some dangerous situation Be sure to turn the input signal for operation OFF before resetting the alarm 37 5 Alarms warnings and communication errors E Alarm records Up to 10 generated alarms are saved in the NV memory in order of the latest to oldest Alarm records saved in the NV memory can be read and cleared when performing any of the following e Get the alarm records by the monitor command via RS 485 communication e Clear the alarm records by the maintenance command via RS 485 communication e Get and clear the alarm records using the OPX 2A 5 2 Warnings 38 This signal is output when a warning generates However the operation will continue The WNG output will turn OFF automatically once the cause of the warning is removed E Warning list Code Warning type Cause Remedial action 21h Main circuit The temperature inside the driver Review the ventilation condition in the overheat exceeded the overheat warning level enclosure The main power supply voltage e Check the input voltage of the power 25h Undervoltage dropped by approx 10 or more from supply the rated voltage e Check the power supply cable wiring 30h Overload The load torque of the motor exceeded ye sae i load ti term in ludi the overload warning level gS NE Operaiton
50. on upper Resets the operation data and parameters saved in the 399 018Fh_ All data initialization lower NV memory to their defaults 400 0190h Batch NV memory read upper Reads the parameters saved in the NV memory to the RAM All operation data and parameters previously saved 401 0191h Batch NV memory read lower in the RAM are overwritten 402 0192h Batch NV memory write upper Writes the parameters saved in the RAM to the NV memory The NV memory can be rewritten approx 403 0193h Batch NV memory write lower 100 000 times Communication parity communication stop bit and transmission waiting time are not initialized Initialize them using the OPX 2A Note Before executing all data initialization be sure to turn the X0 X1 terminals of the direct I O and NET IN3 NET IN4 of the remote I O to OFF The motor may suddenly rotate after initialization unless these 20 signals are turned OFF e Configuration 018Ch Configuration will be executed when all of the following conditions are satisfied e An alarm is not present e The motor is not operated e The OPX 2A is not the test mode or copy mode Shows the driver status before and after executing the configuration Item Configuration is ready to Configuration is executing Configuration is execute completed POWER LED Lit Lit ALARM LED OFF OFF Based onthe driver condition Electromagnetic brake Hold
51. peed attainment band parameter band 0 Internal processing not in S BSY Output when the BLV is in internal processing status progress 1 Internal processing in progress ALARM OUT2 Output when the overload warning detection level is 0 Normal operation exceeded 1 In overload operation MPS Output the power on status of the main power supply 0 Maini power one 1 Main power ON 21 4 Method of control via Modbus protocol E Maintenance commands These commands are used to reset alarms and warnings They are also used to execute the batch processing for the NV memory All commands can be read and written READ WRITE Executes when writing from 0 to 1 Register add Tai egister address Nane Description Setting Dec Hex range 384 0180h Reset alarm upper Resets the alarms that are present Some alarms cannot 385 0181h Reset alarm lower be reset with the reset alarm 184h 388 018 Clear alarm records upper Gears aise tecanas 389 0185h Clear alarm records lower 390 0186h Cl i ga yeu records Upper Clears warning records 391 0187h Clear warning records lower 392 0188h oe ae error Clears the communication error records Clear communication error 393 0189h records lower 64 396 018Ch_ Confi ti on a zal uppen Executes the parameter recalculation and the setup 397 018Dh Configuration lower 398 018Eh All data initializati
52. peration at address 2 child slave Motor operation at address 3 child slave Address 1 Address 2 Address 3 group command 1 group command 1 group command 1 individual Start of Stop of Start of Stop of operation operation operation operation of address 1 of address 1 of address 2 of address 2 Response Response Response Response from from from from address 1 address 1 address 2 address 2 SS 33 4 Method of control via Modbus protocol 4 13 Detection of communication errors This function detects abnormalities that may occur during RS 485 communication The abnormalities that can be detected include communication errors alarms and warnings E Communication errors A communication error record will be saved in the RAM You can check the communication errors using the communication error record command via RS 485 communication Note You can also clear the communication error records by turning off the driver power Type of communication error Error code Cause A transmission error was detected See No response RS 485 communication error 84h on p 14 An exception response exception code 01h 02h was Command not yet defined 88h detected See p 15 User I F communication in progress 89h An exception response exception code 04h was NV memory processing in progress 8Ah detected See p 15 An exception response exception code 03h
53. re or injury may result Do not touch the motor gearhead and driver during operation or immediately after stopping The surface is hot and may cause a skin burn s Installation To prevent the risk of damage to equipment leave nothing around the motor and driver that would obstruct ventilation Do not hold the motor gearhead output shaft or cable This may cause injury Do not touch the motor output shaft key groove or pinion with bare hands Doing so may result in injury When assembling the motor with the gearhead exercise caution not to pinch your fingers or other parts of your body between the motor and gearhead Injury may result Securely affix the motor gearhead and driver to their respective mounting plates Inappropriate installation may cause the motor driver to detach and fall resulting in injury or equipment damage Provide a cover over the rotating parts output shaft of the motor gearhead to prevent injury When installing the motor gearhead in the equipment exercise caution not to pinch your fingers or other parts of your body between the equipment and motor or gearhead Injury may result Securely install the load on the motor gearhead output shaft Inappropriate installation may result in injury Operation Do not shut off the negative side of the power supply during operation Also make sure that the wiring for the power supply does not disconnect Doing so may cause damage to equipment Provide an emerge
54. rque of the motor to ef 4267 10ABh g lower A 4608 1200h Communication timeout Sets the condition in which l upper a communication timeout 0 Not monitored 1 0 Communication timeout occurs in RS 485 0 to 10000 ms 4609 1201h lower communication Sets the condition in which 4610 1202h Communication error a RS 485 communication alarm upper error alarm generates A communication error alarm 1 t0 10 ti 7 3 generates after a RS 485 o mes Communication error communication error has 46t 1 1203h alarm lower occurred by the number of times set here Indicates the timing for the data to become effective A Effective immediately C Effective after executing the configuration 29 4 Method of control via Modbus protocol E Parameter R W commands Data setter Register Initial address Name Description Setting range Sing Effective Dec Hex Data setter speed Sets the display method of 960 03COh display upper operation speed in the monitor 0 Signed mode If 0 is set will be is Pe a 0 A Data setter speed displayed when rotating in REV ae vaUe 961 O3Cth NOA display lower input direction 962 03C2h Data setter edit lock Editing and clearing the operation upper data parameters can be prohibited 0 Disable i Data setter edit lock by locking operation of the 1 En
55. s e Driver input command 007Ch 007Dh These are the driver input signals that can be accessed via RS 485 communication Assignments of the remote I O NET INO to 15 are as follows __ Initial value 2 wire input mode Address Hex bit7 bit6 bit5 bit4 bit3 bit2 bit1 bito oo7ch YPPer Lower S Upper NET IN15 NET IN14 NET IN13 NET IN12 NET IN11 NET IN10 NET IN9 NET IN8 pp Not used Not used Not used Not used Not used Not used Not used Not used 007Dh NET IN5 Lowsi NET IN7 NET IN6 STOP NET IN4 NET IN3 NET IN2 NET IN1 NET INO MB FREE Not used MODE REV FWD M2 M1 MO When the 3 wire input mode is set by the operation input mode selection parameter the following signals are applied FWD START STOP REV RUN BRAKE STOP MODE FWD REV 19 4 Method of control via Modbus protocol Input signals shown below can be assigned to the NET INO to NET IN15 of the remote I O by setting parameters For details on parameter refer to Parameter R W commands I O function Remote I O on p 31 Signal name Function Setting range Not used Set when the input terminal is not used FWD 2 wire input mode 0 Stop The motor rotates in the FWD direction when setting the bit of 1 Rotate to FWD direction the FWD input to 1 The motor stops when setting to 0 0
56. s active e If the HMI input is not assigned to the input terminal the HMI input will always become 1 function limitation release If the HMI input is assigned to both remote I O and direct I O X0 to X5 the function limitation will be released when both of them become 1 Driver output command 007Eh 007Fh These are the driver output signals that can be received via RS 485 communication Assignments of the remote I O NET OUTO to 15 are as follows __ Initial value 2 wire input mode Address Hex bit7 bite bits bit4 bits bit2 biti bito oo7En PPer z Lower z a NET OUT12 Upper NET OUT15 NET OUT14 NET OUTI3 qr apy NET OUT11 NET OUT10 NET OUTS NET OUTS pp TLC VA MOVE ouT2 Notused Not used Not used S BSY 007Fh tae LAE NET OUT6 a NET OUT4 NET OUT3 NET OUT2 NET OUT1 NET OUTO our WNG mope pp REV R FWD_R M2R MIR MOR When the 3 wire input mode is set by the operation input mode selection parameter the following signals are applied FWD START STOP REV RUN BRAKE STOP MODE FWD REV 20 4 Method of control via Modbus protocol Output signals shown below can be assigned to the output terminals NET OUTO to NET OUT15 of the remote I O by setting parameters For details on parameter refer to Parameter R W commands I O function Remote I O on
57. s simple and its specification is open to public so this protocol is used widely in industrial applications Modbus communication is based on the single master multiple slave method Only the master can issue a query Each slave executes the requested process and returns a response message 4 1 Guidance If you are new to the BLV Series driver read this section to understand the operating methods along with the operation flow Note Before operating the motor check the condition of the surrounding area to ensure safety STEP 1 Check the installation and connection Check RS 485 communication cable connection P 11 O 00000000 0000000 Programmable controller or master device O 7 Check OPX 2A connection Power supply connection 4 Method of control via Modbus protocol STEP 2 Set the switches Set SW2 Check Set the switches P 9 No 1 to No 3 Transmission rate No 5 Protocol No 7 Termination resistor O No 8 Address number 00000000 e000000 Set address number m JLS pet Check a Set the switch P 9 E ee 00000000 0000000 o e
58. ter address Written value Corresponding decimal Overload warning level lower 10ABh 32h 50 e Query Field name Data Description Slave address 02h Slave address 2 Function code 06h Writing to a holding register Regi 10h gister addross UPRET 9 Register address to be written Data Register address lower ABh Wri h ones valyo uppen 90 Written value for the register address Written value lower 32h E heck l 7Dh Korgheck lower Calculation result of CRC 16 Error check upper OCh e Response Field name Data Description Slave address 02h Same as query Function code 06h Same as query Regi 10h egister address upper 0 Sane aeqaety Data Register address lower ABh Written value upper 00h Sam nsauer Written value lower 32h ati E heck I 7Dh rrorcheck lower Calculation result of CRC 16 Error check upper OCh E Diagnosis 08h This function code is used to diagnose the communication between the master and slave Arbitrary data is sent and the returned data is used to determine whether the communication is normal 00h reply to query is the only sub function supported by this function code Example of diagnosis Send arbitrary data 1234h to the slave address 3 e Query Field name Data Description Slave address 03h Slave address 3 Function code 08h Diagnosis Sub function code upper 00h R h Data Sub function code lower 00h pli Wie query data Data
59. upplied with the product This manual explains the motor and driver functions as well as installation method and others e BLV Series USER MANUAL Basic Function This manual explains the motor and driver functions how to install connect and troubleshooting among others Also it explains operations using an accessory data setter OPX 2A e BLV Series USER MANUAL _RS 485 Communication Mode This document This manual explains how to control the motor via RS 485 communication using a programmable controller E Hazardous substances RoHS Directive 2002 95 EC 27Jan 2003 compliant 2 Safety precautions 2 Safety precautions The precautions described below are intended to prevent danger or injury to the user and other personnel through safe correct use of the product Use the product only after carefully reading and fully understanding these instructions N Warnin Handling the product without observing the instructions that accompany a Warning g symbol may result in serious injury or death A Caution Handling the product without observing the instructions that accompany a Caution symbol may result in injury or property damage Note The items under this heading contain important handling instructions that the user should observe to ensure safe use of the product A Warning General e Do not use the product in explosive or corrosive environments in the presence of flammable gases locations su
60. urrent through the driver due to driver and motor for damage ground fault etc and cycle the power ar i Not possible e Stored data was damaged Initialize the parameters using 41h 8 EEPROM error e Data became no longer the OPX 2A and cycle the writable or readable power Main circuit The temperature inside the Review the ventilation condition 2th 9 driver exceeded the main circuit overheat in the enclosure overheat level 6Eh 10 External stop S TERROR input turned Check the EXT ERROR input Initial operation The main power supply was Turn the FWD input and REV Possible 46h 11 2 P cycled when the FWD inputor input OFF and then cycle the error REV input was ON main power supply The bus of host network of the Check the connector and cable 81h Network bus error network converter turned off of the Host network while the motor was operating 83h Communication Ue e NO ween g Check the communication Notoossible switch setting error ON f function switch SW2 No 4 p ia of consecutive e Check the connection with the RS 485 communication errors host system 84h somm nication error reached the value set in the Check th fth 12 communication error alarm R nea He setting o d g parameter 485 communication The time set in the RS 485 communication timeout 85h Sommunicaton parameter has elapsed and yet Check the connection with the Possible timeout the communication could not be host system established w
61. value upper 12h Data value lower 34h Arbitrary data 1234h Error check lower ECh 3 Error check upper 9Eh Calculation result of CRC 16 e Response Field name Data Description Slave address 03h Same as query Function code 08h Same as query Sub function code upper 00h Sames aiet Data Sub function code lower 00h WSS Data value upper 12h Same as gier Data value lower 34h ES Error check lower ECh Snmeas auer Error check upper 9Eh ied 17 4 Method of control via Modbus protocol E Writing to multiple holding registers 10h This function code is used to write data to multiple successive registers Up to 16 registers can be written Write the data to the upper and lower at the same time If not an invalid value may be written Registers are written in order of register addresses Note that even when an exception response is returned because some data is invalid as being outside the specified range etc other data may have been written properly Example of write Set the following data as acceleration Nos 0 to 2 as part of operation data at slave address 4 Description Register address Written value Corresponding decimal Acceleration time No 0 upper 0600h 0000h 2 Acceleration time No 0 lower 0601h 0002h Acceleration time No 1 upper 0602h 0000h 50 Acceleration ti
62. venting electrical noise Provide noise elimination measures to prevent a motor or driver malfunction caused by external noise For more effective elimination of noise use a shielded I O signal cable or attach ferrite cores if a non shielded cable is used Refer to USER MANUAL Basic Function for the noise elimination measures e Note on connecting a power supply whose positive terminal is grounded The driver s main power supply input terminal CN1 I O signal connector CN3 communication connector CN5 CN6 CN7 and control power supply input terminal TB1 are not electrically insulated When grounding the positive terminal of the power supply do not connect any equipment PC etc whose negative terminal is grounded Doing so may cause the driver and these equipment to short damaging both e The driver uses semiconductor elements Handle the driver with care The driver uses parts that are sensitive to electrostatic charge Before touching the driver turn off the power to prevent electrostatic charge from generating If an electrostatic charge is impressed on the driver the driver may be damaged e Use an extension cable supplied when extending the wiring distance between the motor and driver 4 Method of control via Modbus protocol 4 Method of control via Modbus protocol The following explains how to implement control from a programmable controller using the Modbus protocol via RS 485 communication The Modbus protocol i
63. wer type 432 Set the actuated timing of Electromagnetic brake the electromagnetic brake 4224 y 1080 action at alarm upper when an alarm is 0 n generated When setting to sas Ing to A 1 0 the electromagnetic 4 oe Electromagnetic brake brake will actuate and hold Ee 4225 1081h action at alarm lower the position after the motor immediately coasts to a stop Operation error during 4226 1082h initialization alarm function upper Switch enable disable of the 0 Disable operation error during 1 Enable 0 C Operation error during initialization alarm 4227 1083h initialization alarm function lower Set whether the current to Undervoltage alarm the motor is cut off or not 4228 1084h latch upper when releasing the undervoltage alarm When 0 Disable s 0 setting to 0 the motor will 1 Enable Undervoltage alarm rotate automatically When 4229 1085h latch lower setting to 1 the motor will remain at a standstill Overload warning 4258 10A2h function upper Enable disable the overload 0 Disable _ 1 4259 10A3h Overload warning warning function 1 Enable function lower Undervoltage warning 4264 10A8h function upper Enable disable the 0 Disable undervoltage warning 1 Enable 1 4265 10A9h Undervoltage warning function function lower Overload warning level 4266 10AAh upper Set the warning level for the 50 to 100 1 100 Overload warning level load to

Brushless DC Motor and Driver Package BLV Series

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