Coretec BS Series, BS100 Series, BS200 Series, BS-M3A-1B Instruction Manual
BS Controller for AC SERVO PRESS
BS Controller for AC SERVO PRESS Instruction Manual
Introduction
Request
Instruction Manual Ver1 .08
BS-M3A-1B
Thank you very much for purchasing our Servo press.
This manual describes the hardware scheme, installation procedures, connections,
running, operations, communication, status display and daily inspections.
Make sure to thoroughly understand the contents and use the product properly.
We have taken all possible measures to ensure the contents of this instruction
manual, however, please contact us if you have any questions or find any errors.
The product names, etc. are generally registered trademarks of various companies.
* To secure safety and quality, never fail to refer to this manual.
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BS Controller for AC SERVO PRESS
1. For safe use ................................................................................................................. 7
2. Before use .................................................................................................................. 11
3. Specifications .............................................................................................................13
4. Construction ..............................................................................................................16
5. Installation ................................................................................................................18
Instruction Manual Ver1 .08
BS-M3A-1B
Table of contents
1.1. Regarding symbols .................................................................................................. 7
1.2. Observe the following for safety ............................................................................. 7
1.3. Caution on attachment and use. .......................................................................... 8
1.4. Make sure to observe for sequencer circuit ........................................................... 9
1.5. EMC directive .......................................................................................................... 9
1.6. Others ....................................................................................................................... 9
1.7. The relation with the Mitsubishi Electric servo system ..................................... 10
2.1. Characteristics of Servo press ............................................................................... 11
2.1.1. Possible to record program execution result ................................................. 11
2.1.2. Programmable action possible ....................................................................... 11
2.1.3. Display of load and stroke during program execution and Graph display . 11
2.2. The suiting tool ....................................................................................................... 11
2.3. Accompanying items .............................................................................................. 11
2.4. About the model name and the version ............................................................... 12
2.4.1. Anybus option ................................................................................................. 12
3.1. Specifications of BS-M3A-1B ................................................................................ 13
3.2. Specifications fo brake .......................................................................................... 13
3.3. Common specification of MR-J3A ........................................................................ 14
3.4. Specification peculiar to the tool type .................................................................. 14
3.4.1. BS100 series ................................................................................................... 14
3.4.2. BS200 series ................................................................................................... 15
4.1. Name of each part of the controller ...................................................................... 16
4.2. Outline .................................................................................................................... 17
4.3. Connection figure (include options) ..................................................................... 18
5.1. Procedures for installing to control panel ............................................................ 20
5.1.1. Designing conditions for control box ............................................................. 20
5.1.2. Cautions when installing BS ......................................................................... 20
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BS Controller for AC SERVO PRESS
6. Installing lines ...........................................................................................................21
7. Timing Chart .............................................................................................................31
8. Concept of stroke .......................................................................................................36
Instruction Manual Ver1 .08
BS-M3A-1B
5.1.3. The interval with MR-J3A ............................................................................. 20
5.1.4. Noise Filter of MR-J3A .................................................................................. 20
6.1. Load cell i/f(CN31) ................................................................................................. 21
6.2. Origin sensor i/f(CN32) ......................................................................................... 21
6.3. MR-J3A parallel i/f(CN33) .................................................................................... 21
6.4. Emergency stop(CN34) ......................................................................................... 21
6.5. RS-232C(CN4) ....................................................................................................... 22
6.6. RS-232C(CN5) ....................................................................................................... 22
6.7. RS-485(CN6,7) ....................................................................................................... 22
6.8. Ethernet(CN8) ....................................................................................................... 23
6.9. Parallel I/O (CN9) .................................................................................................. 23
6.9.1. Bit assignment ............................................................................................... 24
6.9.2. PIO connector pin assignment ...................................................................... 27
6.9.3. Wiring by the side of input ............................................................................ 27
6.9.4. Wiring by the side of output .......................................................................... 28
6.10. Control power supply (CN10) ........................................................................... 28
6.11. Backup battery（CN11） ...................................................................................... 28
6.12. Anybus .................................................................................................................... 28
6.13. Brake ...................................................................................................................... 29
6.14. Motor cable ............................................................................................................. 30
6.15. Encoder Cable ........................................................................................................ 30
7.1. Power supply injection .......................................................................................... 31
7.2. Alarm reset ............................................................................................................ 31
7.3. Origin ..................................................................................................................... 31
7.4. JOG ......................................................................................................................... 32
7.5. Program execution ................................................................................................. 32
7.6. Program execution using Post Judge ................................................................... 33
7.7. Writing of a product name and a serial number ................................................. 34
7.8. Post Judge .............................................................................................................. 35
8.1. Semi closed loop ..................................................................................................... 36
8.2. Direction ................................................................................................................. 36
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BS Controller for AC SERVO PRESS
9. Connection with Personal Computer ........................................................................38
10. Starting ..................................................................................................................44
Instruction Manual Ver1 .08
BS-M3A-1B
8.3. System home position ........................................................................................... 36
8.4. User home position ................................................................................................ 36
8.5. System stroke limit ............................................................................................... 36
8.6. User stroke limit .................................................................................................... 36
8.7. If the stroke limit is exceeded ............................................................................... 37
8.8. A motion of the ram at the time of servo off ........................................................ 37
9.1. Spindle number setup ........................................................................................... 38
9.2. IP address setup of BS controller ......................................................................... 38
9.3. IP address setup of a personal computer ............................................................. 38
9.4. LAN cable ............................................................................................................... 39
9.5. Communicative check ........................................................................................... 39
9.5.1. Setup of operational authoority .................................................................... 39
9.5.2. Setup of receive filter ..................................................................................... 40
9.5.3. Collection setup .............................................................................................. 40
9.5.4. Check of status ............................................................................................... 40
9.6. Starting of two Configurators ............................................................................... 41
9.7. Use of two or more network interface cards ........................................................ 42
9.8. Arbitrary IP address setup ................................................................................... 42
9.8.1. Notes ............................................................................................................... 42
9.8.2. The communication method with an IP address unknown controller ....... 43
10.1. Starting procedure of BS controller ..................................................................... 44
10.1.1. Attachment to equipment .............................................................................. 44
10.1.2. Wiring .............................................................................................................. 44
10.1.3. Control power supply injection ..................................................................... 44
10.1.4. Attachment of a backup battery ................................................................... 44
10.1.5. Parameter setup of MR-J3A .......................................................................... 44
10.1.6. Parameter setup of BS ................................................................................... 44
10.1.7. Re-starting of a power supply ....................................................................... 44
10.1.8. Check of a brake ............................................................................................. 44
10.1.9. Check of an emergency stop .......................................................................... 44
10.1.10. Origin .......................................................................................................... 44
10.1.11. Build a program. ......................................................................................... 44
10.1.12. Execution of a program .............................................................................. 45
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BS Controller for AC SERVO PRESS
11. Troubleshooting .....................................................................................................53
12. Regeneration ..........................................................................................................61
13. Absolute encoder system ........................................................................................62
14. Load-Sensor-less System .......................................................................................63
15. Tool Type Discernment ..........................................................................................64
16. Stole .......................................................................................................................65
17. Others ....................................................................................................................66
18. Article of Consumption ..........................................................................................67
Instruction Manual Ver1 .08
BS-M3A-1B
10.2. Parameter setup of MR-J3A ................................................................................. 45
10.3. Parameter setup of BS controller ......................................................................... 49
10.4. Re-injection of a control power supply ................................................................. 50
10.5. Check of the brake ................................................................................................. 50
10.6. Check of emergency stop ....................................................................................... 51
10.7. Origin ..................................................................................................................... 51
10.8. Program creation ................................................................................................... 51
10.9. Execution of a program ......................................................................................... 52
11.1. The state display by LED ..................................................................................... 53
11.2. Alarm code table .................................................................................................... 54
12.1. Lowering regeneration frequency ........................................................................ 61
12.2. Regeneration option .............................................................................................. 61
13.1. Setup....................................................................................................................... 62
13.1.1. Setup to BS controller .................................................................................... 62
13.1.2. Setup to MR-J3A ............................................................................................ 62
13.1.3. Wearing of a backup battery ......................................................................... 62
13.2. The alarm release method .................................................................................... 62
17.1. The options of the servo press .............................................................................. 66
18.1. Battery ................................................................................................................... 67
18.1.1. The detection method ..................................................................................... 67
18.1.2. The exchange method .................................................................................... 67
18.1.3. Management ................................................................................................... 67
18.1.4. Clock setup ..................................................................................................... 67
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BS Controller for AC SERVO PRESS
19. Maintenance of Tool ...............................................................................................68
20. Cautions on abandonment .....................................................................................68
Instruction Manual Ver1 .08
BS-M3A-1B
18.2. Parts having service lives of MR-J3A .................................................................. 67
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BS Controller for AC SERVO PRESS
1. For safe use
1.1. Regarding symbols
1.2.
Observe the following for safety
This symbol assumes the possibility that accidental
death or serious injury may occur immediately to the
user, if the symbol is neglected and the product is
incorrectly handled.
The power source is as high as 200V. Look out for electric shock.
This symbol assumes that there is a potential for
personal death or injury if this expression is ignored
and this product is mishandled.
In a case where the product is used in an application in which an accident resulting in
as installing a fail-safe device.
Do not use around combustible gas. If disregarded, it may lead to an explosion.
In a case of handling cables and connectors, etc., cut off the power temporarily without fail.
If disregarded, it may lead to an electric shock.
Do not remove the cover, disassemble, repair or modify the product. If disregarded, it may
lead to an electric shock.
Make sure to connect the protection conductor terminal to ground.
Electric shock might be caused.
Do not touch the power supply terminal in this equipment within five seconds after the
power is turned off. It could cause the electric shock.
Do not forcibly twist, pull or scratch the power cord or cord of the AC plug.
DANGER
WARNING
Instruction Manual Ver1 .08
BS-M3A-1B
Symbols are used to provide warnings in this instruction manual and for indication for
proper product use and to prevent danger to the user or other people and damage to
property from occurring. Understand the indication meanings before reading this
manual.
death or injury or a serious expansion of damage is predictable, take safety measures such
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BS Controller for AC SERVO PRESS
This symbol assumes that there is a potential for
personal death or injury if this expression is ignored
and this product is mishandled.
Please use this product under the environment of overvoltage category II specified in IEC
60664-1.
Please use this product under the environment of Pollution Degree II specified in IEC
60664-1.
For the operation, stop, and emergency stop shall be done in the final machinery into which
this equipment is incorporated.
This product will surely be in a servo off state, when it is in an alarm state. However,
battery alarm is excepted.
Set up the emergency stop and interlock circuit with the external circuit.
This allows to prevent expansion of damage.
Use the input voltage, frequency and output voltage, and current within the standard. If
disregarded, it may lead to an accident or electric shock.
Do not use the product at over the specified ambient temperature. If disregarded, it may
lead to fire or electric shock.
Use in an environment without condensation due to water or moisture. If disregarded, it
may lead to an electric shock.
When output cannot be obtained, or any other abnormality is found during operation, stop
the product or our company’s sales office without fail.
1.3.
Caution on attachment and use.
This symbol assumes that there is a potential for
personal death or injury if this expression is ignored
and this product is mishandled.
Installation, connection, driving and operation, check and failure diagnosis shall be done by
a qualified technician.
Do not move, install, connect and check this equipment while the power is on. Please make
sure the power is turned off for conducting these works.
For installation requirements of this equipment, protection against electric shock is class
sure this equipment is grounded when installed. (PE should be marked at the protective
earthing terminal.)
This equipment shall be stored in a dustproof and drip-proof controlled box. (IP54 class) If
proof is not strong enough, dielectric strength shall
be decreased, and the potential of dielectric breakdown shall be increased.
The cross-sectional area of the protective bonding conductor shall be the same size as the
input power wire for this equipment.
Do not tighten the Servo press control cable excessively with binding band. Malfunction
might be caused.
The electric shock protection from the power supply terminal block of this equipment to
final machinery shall be provided in the final machinery.
For 24 VDC power supply, use SELV power supply which comply with IEC standard.
A breaker that comply with IEC Standard shall be installed in the final machinery into
which this equipment is incorporated,for the short-circuit protection of this equipment.
The methods of the ground fault protection of this equipment are as follows:
b) For the TN grounded system: Use an over current breaker generally. (The fault loop
CAUTION
WARNING
Instruction Manual Ver1 .08
BS-M3A-1B
use immediately. It may lead to electric shock. Contact the distributor where you purchased
Ⅰ，and equipment mobility is a stationery equipment for indoor installation. Please make
the performance of dustproof and drip-
a) For the TT grounded system: Use an earth leakage breaker (Type A or B shall be used)
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BS Controller for AC SERVO PRESS
impedance in the final equipment shall satisfy the overcurrent characteristics of the
This symbol assumes that there is a potential for
personal death or injury if this expression is ignored
and this product is mishandled.
When attaching the CPS body, allow a space of 25 mm or more for the right and left
directions and 80 mm or more for up and down directions for cooling.
Do not apply more load on the Servo press tool than allowed.
The life might be considerably shortened.
For connection to the protective earthing terminal, one wire should be provided for each
terminal.
The insulation’s color of the protective earthing conductor shall be green-and-yellow.
Design the sequencer circuit under consideration of safety measure such as emergency stop.
1.4.
Make sure to observe for sequencer circuit
This symbol assumes that there is a potential for
personal death or injury if this expression is ignored
and this product is mishandled.
Insert or pull off the connector only after turning off the power.
Otherwise, controller might fail.
Improper understanding of stroke might cause serious accident. Please understand the
Section 8 in this manual to handle.
1.5.
EMC directive
1.6.
Others
WARNING
CAUTION
Instruction Manual Ver1 .08
BS-M3A-1B
breaker so that the breaker shall be interrupted within 0.4s or less when earth fault is
occurred.)
Safety measure
The EMC directive applies not to the servo units alone but to servo-incorporated
machines and equipment.
This requires the EMC filters to be used with the servo-incorporated machines and
equipment to comply with the EMC directive.
Please ask a concrete solution to our office.
This equipment is classified into the partly completed equipment according to
Machinery Directive (2006/42/EC). Therefore, after this equipment is incorporated into
the final machinery, conformity with Machinery Directive (2006/42/EC) shall be needed
in the final machinery.
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BS Controller for AC SERVO PRESS
1.7. The relation with the Mitsubishi Electric servo system
Instruction Manual Ver1 .08
BS-M3A-1B
CE marking based on Machinery Directive is not done to the partly completed
machinery. Therefore, for the case that circulates by the partly completed machinery
until this equipment is incorporater into the final machinery in Europe. It is necessary
for the declaration of incorporation and the manual of this equipment to be appended to
this equipment
BS controller works as a higher rank controller of Mitsubishi Electric servo system
MR-J3A.
Please refer to the manual of the Mitsubishi Electric issue about the details of a
MR-J3A system.
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BS Controller for AC SERVO PRESS
2. Before use
2.1. Characteristics of Servo press
2.1.1. Possible to record program execution result
2.1.2. Programmable action possible
2.1.3. Display of load and stroke during program execution and Graph display
2.2. The suiting tool
Tool type
Adaptation load
(kN)
Servo amplifier
Motor
BS100 series
100
MR-J3-500A
HC-RP503(B)K
BS200 series
200
MR-J3-700A
HF-SP702(B)K
2.3. Accompanying items
Instruction Manual Ver1 .08
BS-M3A-1B
The Servo press provides new production controls, press methods and other actions
by programmable operations, controls and monitoring of the load and stroke
amount. The characteristics are given below.
Up to 2700 pieces of data of press results can be recorded inside the BS
Controller.
By using communications software, infinite data can be recorded.
Among factors such as speed, load stroke, time and communications with
external I/O, the programmable factor is what primarily concerns the
customer.
(Refer to the BS Configurator Instruction Manual)
By using special communications software, the values of load and stroke can
be monitored. The electric current can also be monitored by selecting the
details screen. A graph can be displayed after actions and detailed
information can be obtained.
Big-sized servo press controller BS-M3A works as a higher rank controller of
Mitsubishi Electric servo amplifier MR-J3A. The combination of servo amplifier
and a motor is decided according to the adaptation load of a tool.
BS-M3A-1B main body
A set of plug for CN34 (EMERGENCY)
Maker：Phoenix contact Model：MC1.5/2-STF-3.81
A set of plug for CN10 (DC power supply)
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BS Controller for AC SERVO PRESS
2.4.
About the model name and the version
2.4.1. Anybus option
Code
None
No Anybus option,PIO
CC
CC-Link
DV
DeviceNet
PF
Profibus DP
EI
EtherNet/IP
PN
PROFINET I/O
Instruction Manual Ver1 .08
BS-M3A-1B
Maker：Phoenix contact Model：MC1.5/3-STF-3.81
Backup battery(CR2032WK13)
Operating manual(CD-R)
MR-J3A
The characters which follow the basic model name are explained. At
BS-M3A-1B-zz, zz expresses Anybus option.
説明
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BS Controller for AC SERVO PRESS
3. Specifications
3.1. Specifications of BS-M3A-1B
Items
Contents
Outline
Refer to outline diagram on the Appendix（Section 4
Environ
ment
Temperature
0～50℃
Humidity
85% or less (No condensation)
Altitude
Altitude 1000 m or lower
Installing
location
Harmful places with corrosive gas, cutting oil, metal powder, oil
etc., are not allowed.
Power for control
DC24V±10%
Power consumption [W]
6 *1
Installing procedures
Installing on back panel
Vibration proof
0.5G（10～50Hz）
Shock proof
5G
Serial communications
RS-485
115.2kbps occupied by MR-J3A
Serial communications
RS-232C
19.2～76.8kbps dedicated protocol
Ethernet
UDP/IP Fixed IP address
Load cell accuracy
1.5％@Tool rating (in a state without an overhang load)
Load sensor resolution
12Bit
Input signals
Start,Reset,P-No. Select,User in etc.
Capacity of photo coupler 24V, 4.8mA, Filter time constant 50ms
Output signals
Ready,Run,Judge,Alarm,User out etc.
Capacity of photo coupler 24V、30mA
Status indicator
LEDs(Charge,Status,Code,OK,NG,DC Power,Ethernet)
Cable length
Maximum 30 m
Executing program
31 points
Executing result storing
function
For 2700 times
3.2. Specifications fo brake
Tool type
Power consumption
Maintenance force [kN]
Instruction Manual Ver1 .08
BS-M3A-1B
）
±
*1 It is only BS-M3A-1B. MR-J3A is not included.
A tool can be equipped with the brake for position maintenance as an option.
The brake is released by electric current at DC24V after 0.2 second from
turning on it. Control of a brake is not performed by BS controller. Please
control by PLC side.
BS100 24V/7W 2.5
BS200 24V/19.4W 23.4
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BS Controller for AC SERVO PRESS
3.3. Common specification of MR-J3A
Power supply
Voltage/frequency
3-phase 200 to 230VAC, 50/60Hz
Permissible voltage
fluctuation
AC170～253V
Permissible frequency
fluctuation
Within 5%
Control circuit
Voltage, frequency
1-phase 200 to 230VAC, 50/60Hz
Permissible voltage
fluctuation
AC170～253V
Permissible frequency
fluctuation
Within 5%
Input
45W
Inrush current
30A (Attenuated to approx. 0A in 3ms)
Interface power
Voltage,
frequency
DC24V±10%
Power supply
capacity
300mA
Control System
Sine-wave PWM control, current control
system
Dynamic brake
Built-in
Protective functions
Over current shut-off, regenerative over
protection
MR-J3- A
3.4. Specification peculiar to the tool type
3.4.1. BS100 series
Servo motor
HC-RP503(B)K
Servo amplifier
MR-J3-500A
Power supply capacity
7.5kVA
Servo
heat[W]
At rated
torque
195W
With servo off
25W
Area required for heat dissipation
3.9m2
Power supply Inrush Currents
(A0-p)
44A (Attenuated to approx. 20A in 20ms)
Instruction Manual Ver1 .08
BS-M3A-1B
Specification common to MR-J3-500A and MR-J3-700A is indicated. *1
power supply
supply
voltage shut-off, overload shut-off (electronic
thermal relay), servo motor overheat
protection, encoder error protection,
regenerative error protection,
under voltage, instantaneous power failure
protection, over speed protection, excessive
error
*1 It is posting from the data of Mitsubishi Electric. Please refer to the
SERVO AMPLIFIER INSTRUCTION MANUAL for details.
amplifier-generated
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BS Controller for AC SERVO PRESS
3.4.2. BS200 series
Servo motor
HF-SP702(B)K
Servo amplifier
MR-J3-700A
Power supply capacity
10.0kVA
Servo
heat[W]
At rated
torque
300W
With servo off
25W
Area required for heat dissipation
6.0m2
Power supply Inrush Currents
(A0-p)
88A (Attenuated to approx. 20A in 20ms)
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BS-M3A-1B
amplifier-generated
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BS Controller for AC SERVO PRESS
4. Construction
4.1. Name of each part of the controller
OK/NG LED
ID SW
CN6,7 RS-485
CN9 Ethernet
CN10 PI/O
CN10 Control power
CN34
CN33 MR-J3A Parallel
CN32 Origin sensor
CN31 Load cell
Status LED
Instruction Manual Ver1 .08
BS-M3A-1B
Code LED
Extended bus(Anybus)
CN4 RS-232C CH1
CN5 RS-232C CH2
Emergency stop
Control
Power LED
CN11 Backup battery
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BS Controller for AC SERVO PRESS
4.2. Outline
Instruction Manual Ver1 .08
BS-M3A-1B
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BS Controller for AC SERVO PRESS
AC Power *10
AC200V 3φ
PLC
DC Power *10
DC24V
Emergency Stop *11
Servo Amp.
MR-J3-500A
BS Controller *3
BS-M3A-1B
BS100 Tool
Sequence cable
CCKSQ-3M *4
Parallel I/F cable *2
CBSPIF-**M
Serial Com. cable *2
CBS422-**M
Origin Sensor cable *1
CBSGS-**M
Load Cell cable *1
CBSLC-**M
Encoder cable *1 *8
MR-J3ENSCBL**M-L
Motor cable *1 *7
CBSMT10-**M
Brake cable
CBSBK-**M *1 *11
LAN cable(cross) *5
CCKLANC-5M
RS-232C cable
CCK232-3M *9
FA Network
Board
Application software
Regen. Reg. *12
MR-RB31
MR-RB51
PC
LED Display
LDS-24
ＬＥＤ Display cable
CCKDSP-**M *6
4.3. Connection figure (include options)
4.3.1. BS100
Instruction Manual Ver1 .08
BS-M3A-1B
Fig.4-3-1 BS100 Series
*1 The length of a cable is selectable from 5,10 and 20m. The junction cable is not
prepared.
*2 The length of a cable is selectable from 0.5 and 1m.
*3 The connectors in a dashed line are included to the controller set.
*4 This is unnecessary when using a FA Network Board.
*5 The type of LAN cable may not be crossing when using a HUB.
*6 The length of a LED Display cable is selectable from 5 and 10m.
*7 The model name of movable cable is CBSMT10R-**M.
*8 The model name of movable cable is MR-J3ENSCBL**M-H.
*9 Detail of the model name is different for each PLC type.
*10 A customer prepares cables.
*11 A customer controls this line.
*12 A external regeneration resister is an option.
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BS Controller for AC SERVO PRESS
AC Power *
11
AC200V
3φ
PLC
DC Power *11
DC24V
Emergency Stop *12
Servo Amp.
MR-J3-700A
BS Controller *3
BS
-
M3
A-
1
B
BS200 Tool
Sequence cable
CCKSQ-3M *4
Parallel I
/F cable
*
2
CBSPIF-
**M
Serial Com. cable *2
CBS422-**M
Origin Sensor cable *1
CBSGS-
**M
Load Cell cable *
1
*14
CBSLC-**M
Encoder cable *1 *8
MR
-J3
ENSCBL**M-L
Motor cable *1 *7
CBSMT
10-**
M
Brake cable
CBSBK
-
**M
*1
*
12
LAN cable(cross) *5
CCKLANC-5M
RS-
232
C cable
CCK232
-
3M
*10
FA Network
Board
Application
Software
Regen.Reg. *13
MR-RB31
MR-RB51
PC
LED Display
LDS-24
LED Display cable
CCKDSP-**M *6
Load Cell *9
4.3.2. BS200
Instruction Manual Ver1 .08
BS-M3A-1B
Fig.4-3-2 BS200 Series
*1 The length of a cable is selectable from 5,10 and 20m. The junction cable is not
prepared.
*2 The length of a cable is selectable from 0.5 and 1m.
*3 The connectors in a dashed line are included to the controller set.
*4 This is unnecessary when using a FA Network Board.
*5 The type of LAN cable may not be crossing when using a HUB.
*6 The length of a LED Display cable is selectable from 5 and 10m.
*7 The model name of movable cable is CBSMT20R-**M.
*8 The model name of movable cable is MR-J3ENSCBL**M-H.
*9 The load cell is an option.
*10 Detail of the model name is different for each PLC type.
*11 A customer prepares cables.
*12 A customer controls this line.
*13 A external regeneration resister is an option.
*14 A model without a load cell needs a load cell cable to recognize a tool type.
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BS Controller for AC SERVO PRESS
5. Installation
5.1. Procedures for installing to control panel
5.1.1. Designing conditions for control box
5.1.2. Cautions when installing BS
5.1.3. The interval with MR-J3A
5.1.4. Noise Filter of MR-J3A
Instruction Manual Ver1 .08
BS-M3A-1B
Please be advised that the control box meets the general safety specifications.
Take the following into consideration.
1． The control box to house the BS should be a dustproof and drip-proof
structure.
2． Temperature in the control box should be from 0 to 50°C.
Heat generating amount of the BS depends on the operating status of
the Servo press. Install a fan, heat exchanger and heat radiation fin
according to the heat generating amount in the control panel.
3． Make sure to apply sealing to the cable outlet and window portion.
4． Consider mounting of the BS so that maintenance such as inspection and
removal is easily carried out.
When installing the main body of the BS, secure space of more than 25 mm (for
cooling) on both sides and more than 80 mm (for removal) above and under the
main body. Moreover, space 100mm or more is required for a front side because
of connectors.
Please make BS controller and MR-J3A adjoin. A connection cable should give
50cm or less as a standard.
Please be sure to insert a line noise filter in AC power supply of MR-J3A.
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BS Controller for AC SERVO PRESS
6. Installing lines
6.1. Load cell i/f(CN31)
6.2. Origin sensor i/f(CN32)
6.3. MR-J3A parallel i/f(CN33)
6.4. Emergency stop(CN34)
Instruction Manual Ver1 .08
BS-M3A-1B
It is used for the communication with strain gauge amplifier. The signal level
is an equivalent for RS-422. There is no necessity for connection in the system
without a load cell.
Cable type：CBSLC-**M(Basic Cable)
Cable type：JCBSLC-**M(Joint Cable)
An origin sensor is connected. Although, as for this system, absolute encoder
specification is also prepared, all tools are equipped with the origin sensor for
the initial position setup.
Cable type：CBSGS-**M
It connects with CN1 of MR-J3A. The position detection pulse of a motor and
the position instruction pulse to MR-J3A are contained. In order to avoid the
influence of a noise, short wiring is recommended as much as possible.
Cable type：CBSPIF-**M
An emergency stop SW is connected. The logic is normally closed. If it is made
opened, an emergency stop will be output to MR-J3A.
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