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Summary of Contents for Matsusada Precision PRT Series
- Page 1 Instruction Manual PRT series MODEL *264.9.039* B/N 264.9.039 Rev. 1.9 F-RA-001-3R3...
- Page 2 No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of Matsusada Precision. No patent liability is assumed with respect to the use of the information contained herein.
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Page 3: For Safe Use Of The Product
Bistable push button switch for preventing electric shock) Indicates the possible danger of death if Bistable push button switch you drink it and burns or blindness if it attaches. Indicates the possible danger of exposure Alternative Current to radiation. PRT series... - Page 4 Do not process or damage power cables It may result in electric shock or fire. Regarding the input voltage Check the page describing the input terminals and input voltage in the instruction manual. Do not provide any voltage out of the specifications. PRT series...
- Page 5 In order to avoid electric shock, ground the terminals to discharge using a short-circuit grounding apparatus and check the voltage again. The terminals here mean all terminals like input and output terminals and terminals for communications and remote controls. PRT series...
- Page 6 It requires to be replaced at regular intervals to extend the lifetime. For the replacement, contact us. (It requires a replacement charge separately. Do not replace it by yourself, as there is a risk of electric shock.) PRT series...
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Page 7: Table Of Contents
3-7 Connecting an Inductive Load ........................ 17 3-8 Connecting a Load that Generates Ripples Continuously ..............17 3-9 Connecting to a Load where Energy has Accumulated ................. 18 3-10 Rear panel Output LED ........................18 3-11 Installing an Output Terminal Cover ..................... 19 PRT series... - Page 8 6-2 Turning the OUTPUT ON/OFF ....................... 49 6-3 Using Interlock ............................49 6-4 Analog Remote Control .......................... 50 6-5 Analog Control of Setting by External Voltage ..................51 6-6 Monitoring Output ........................... 52 6-7 Status Checking ............................. 53 PRT series...
- Page 9 9-1 RS-232C/485 interface (-LRs option) ..................... 73 9-2 CAN Interface (-LCa option) ........................74 9-3 Optical Interface (-LGob option) ......................75 10 Troubleshooting ..........................76 10-1 Troubleshooting in Digital Control ......................76 10-2 Inquiry ..............................76 11 When You Were In Trouble ....................... 77 PRT series...
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Page 11: Features And Specifications
1-2 Overview The PRT series outputs a wide range of voltage/current within the rated output power, allowing a range of voltage / current output that is not possible with conventional products. -
Page 12: Output Specifications
Confirm that the voltage/current settings are zero on display. Turn off the [POWER] switch and turn off the input power. Ground between the output terminals / between the output terminal and the case, and confirm that the voltage value is zero using another voltmeter. PRT series... -
Page 13: Before Using This Product
(Do not yet connect the power cable, or any other cables.) Check the front panel, rear panel, top, and the chassis for dents, etc. If an abnormality is found, contact both Matsusada Precision and the delivery company. 2-3 Method of Transport This product should be carried by at least two people. -
Page 14: Handling Precautions
[POWER] switch, and other components. *If the [POWER] switch is turned ON and OFF repeatedly at short intervals, an input voltage drop error might occur to protect the internal circuitry. PRT series... -
Page 15: Installation
Please contact Matsusada Precision for assistance in replacing the fan. (A separate repair fee is required to replace the fan. Do not replace the fan by yourself as it may cause electric shock.) -
Page 16: Bias
250 V DC or less. Risk of electric shock due to the bias voltage generated on the output bus bar 2-5-5 Operating Conditions This product is designed to be used under the conditions listed in the table below. PRT Series Model 10kW 15kW... -
Page 17: Attaching The Rubber Feet
The supplied rubber feet can be attached to this product. Refer to the figure below to attach the six rubber feet to the unit. The unit is heavy. So please use caution when attaching. Attachment positions of the rubber feet Bottom of the unit PRT series... -
Page 18: External Appearance
(1) (2) (3) (4) (10) (11) (12) Master/Slave terminator switch Air outlet Master/Slave connector AC input connector Share connector LAN connector Sense connector (10) Analog remote connector -Output terminal (11) USB connector for communication control (Type-B) +Output terminal (12) Output LED PRT series... -
Page 19: Dimensions
2 Before Using This Product 2-6-3 Dimensions Unit: mm Output bus bar of models in 80V: t6.0 PRT series... -
Page 20: Connecting The Unit
3 Connecting the Unit 3 Connecting the Unit To achieve high performance, high stability, and low ripple with this PRT series product, it is important to prepare in advance, such as ensuring correct connections and grounding. For safety, be sure to install the output bus bar cover. -
Page 21: Connection Method
AC input connector cover For safe operation, make sure to attach the AC input connector cover. (Use two M3 screws.) When tying the AC input cable to the connector cover, be careful not to give any stress to the cable. PRT series... -
Page 22: Connecting The Load
When a load with a large capacity such as a large capacitor is connected to the load, even if the “Bleeder Control” function is turned on, the charge cannot be fully removed and voltage may remain. PRT series... -
Page 23: Connecting The Sensing Wire
In such a case, connect an electrolytic capacitor to the sensing end on the load side as necessary to stabilize the output. Select an electrolytic capacitor with care not to exceed its rated voltage. PRT series... -
Page 24: Series Connection
Tightening torque : 0.5 to 0.6N・m (5.1 to 6.12kgf・cm) Be sure to disconnect the share wires when you use units alone not in the Master/Slave parallel connection. If the share wires are connected, units cannot work alone correctly. PRT series... -
Page 25: Master/Slave Setting
Master unit, it will wait for the operation signal from the Master unit for about one minute with the startup screen. As this is not a malfunction, release the Master/Slave setting, or connect the Master unit properly for use. PRT series... -
Page 26: Master/Slave Connection
During the master/slave operation, if the share wires are missing or disconnected, the output is not properly controlled. Therefore, the output voltage may become higher than the set voltage or result in malfunction. When using the share wires, check the polarity and connection of the connectors. PRT series... -
Page 27: Connecting An Inductive Load
If the repetition cycle of short-circuiting and opening is faster than about one second, the unit may result in damage due to smoke or liquid leakage. In that case, avoid using the unit and contact us. Output+ Load Filter Output- PRT series... -
Page 28: Connecting To A Load Where Energy Has Accumulated
The LED inside the rear panel shows an indication of voltage remaining. For safety, prior to the operation, confirm voltage at the output terminals. The unit is equipped with an output LED. When voltage is detected at the output terminals, the output LED blinks. PRT series... -
Page 29: Installing An Output Terminal Cover
When using thick wires, remove the bottom plate of the output terminal cover to pass the wires through the opening on the bottom. Output terminal cover Use the opening on the bottom here when connecting thick wires. PRT series... -
Page 30: Basic Operation And Screens
I > I ). In constant current mode, current is constant at the set value (I ), whereas load voltage changes depending on the load. The current setting range is from 0 to the rated current. PRT series... -
Page 31: Constant Power Mode (Cp Mode)
Output current 4-1-4 Crossover Operation The PRT series are equipped with an automatic crossover system that switches operating mode automatically with changes in load response. In CV mode, for example, when fluctuating load causes load current to exceed the set current, CC mode automatically takes over. -
Page 32: Home Screen
Shifts to the keylock screen. Operating mode CV Mode, CC Mode, CP Mode Switches ON/OFF of the Output. ON/OFF button It also indicates the Output state (ON/OFF). * The [OUTPUT ON/OFF] switch on the front panel works as the same way. PRT series... -
Page 33: Screen Structure And Hierarchy
Export Sequence Program Store LOG to USB * Touch the HOME button on the touch panel display to return to the Home screen. * Touch the Back button on the touch panel display to go back the previous screen. PRT series... -
Page 34: Error Display
Output becomes available again. When the unit is ready for the Output, the "STANDBY ERROR" display will disappear automatically. In addition to at the time of "AC FAILURE," "STANDBY ERROR" may appear when the unit is restarted as well. PRT series... - Page 35 Following the interlock abnormality, the output will be cut off. To clear the state, the door switch is shortened, and then, touch the [OK] button on the touch panel display. (The "DOOR OPEN" display will disappear and return to the normal screen.) PRT series...
- Page 36 AC input voltage AC FAILURE abnormality protection DOOR OPEN Interlock abnormality INTERNAL CIRCUIT Internal circuit protection When the output becomes available, STANDBY ERROR STBY Output preparation state an error will be automatically released. ERROR: 101 E101 Internal error Contact us. PRT series...
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Page 37: Operating On The Main Unit
The purpose of the USB connector for data input/output is to output data with a USB memory stick. Do not connect devices such as chargers for cell phones or devices requiring power, as they may damage the product itself. PRT series... -
Page 38: Turning On The Power
Home Setting value input screen Preset memory Settings cannot be changed with the setting dial or numeric pad when using analog remote control. Enter each value using analog remote control or change settings in local mode. PRT series... -
Page 39: Turning The Output On/Off
ON/OFF switch of the main unit, voltage/current/power setting change on the touch panel display and the switch/dial operations. Touch the Keylock button to display. Touch the Full or Normal button to display Setting screen of passcode: Input four-digit password PRT series... -
Page 40: Presetting And Saving Configurations Of Protections And Limits
By touching the SAVE button, the memory settings of A/B/C will be saved. The memory setting button of “SET A/B/C” can be used for protection settings (of overvoltage protection/ overcurrent protection/ overpower protection) and limit settings (voltage limit/ current limit/ power limit). PRT series... -
Page 41: Loading The Configuration Saved On A Preset Memory
5-1-8 Adjusting Screen Brightness The brightness level of the LCD Back Light can be adjusted as follows. Backlight Level display System configuration Home Menu Screen brightness setting Touch the [▲]/[▼] buttons to adjust the brightness level of the backlight. PRT series... -
Page 42: Setting The Buzzer
* Factory Reset: Executing this will initialize the settings as shown above. When the IP address settings are in the default state, the DHCP is searched at startup, and if no DHCP server is found, you need to set them manually after about 30 seconds. PRT series... -
Page 43: Setting Bleeder Control
When the [POWER] switch is turned ON/OFF, the pure resistance may not be working. * Pure resistance; Physical resistance element. PRT series... -
Page 44: Configuring The Cv/Cc Priority Function
By setting Priority to "CV", you enter CV Priority Mode, and the voltage overshoot can be reduced when the output is turned from OFF to ON. By setting Priority to "CC", you enter CC Priority Mode, and the voltage overshoot can be reduced when the output is turned from OFF to ON. PRT series... -
Page 45: Setting Internal Resistance Value
Set it to 0 Ω when you do not use this mode. Main Unit The internal resistance mode cannot be changed if the setting is set to analog remote control. To change the internal resistance value, change to local mode once and then change the setting. PRT series... -
Page 46: Configuring The Power Failure Protection Function
When the AC input power is restored with the power failure protection function OFF (disabled): The output is quickly turned ON in about 20 seconds, Please do not touch the output, wiring, or load connected to the connectors and output terminals. PRT series... -
Page 47: Configuring Last Setting Memory
If the power failure protection function is “OFF” (disabled), this function that is “ON” (enabled) is available. Available Settings: Output settings (Power/Current/Voltage) Protections (Overvoltage protection/Overcurrent protection/Overpower protection) Limit settings (Voltage limit setting / Current limit setting / Power limit setting) Internal resistance PRT series... - Page 48 Saves the setting values at power on when the Last Memory function is “OFF” (disabled) *Press the SAVE button to reflect the setting as Power on setting the power is turned ON. Internal resistance setting at power on PRT series...
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Page 49: Configuring The External Input
The output is disabled. DISABLE The switch is set to disabled. Door Switch Door switch (Interlock). See [6-3 Using Interlock]. SHORT The output is enabled. OPEN The output is disabled. (Interlock abnormality) DISABLE The switch is set to disabled. PRT series... - Page 50 Port 2(Pin 2) is the output current setting. Port 3(Pin 3) is the output power setting. Setting Contents Voltage Output voltage setting Current Output current setting Power Output power setting Overvoltage protection setting Overcurrent protection setting Overpower protection setting Not Used Not Used PRT series...
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Page 51: Configuring The External Output
If even any one of the multiple output modes occurs, the status will turn ON. Output Status Output ON/OFF Turns the status ON when the output turns ON. For details about the external output setting, refer to [6-7 Status Checking]. PRT series... -
Page 52: Resetting The System
(voltage limit setting/current limit setting/power limit setting), and preset memory A/B/C all at once. Resets the product settings to the factory defaults. Factory Reset Apart from "Preset Memory", this function resets settings, clears the sequence programs, and initializes LAN settings. PRT series... -
Page 53: Sequence Program Operation
Sequence program name is displayed. Save button: Saves the current sequence program. (Displayed only in changing) Header File Edit button: Data File Edit button: Shifts to the sequence header edit screen. Shifts to the sequence data edit screen. PRT series... - Page 54 If a sequence program is created with repeated output ON/OFF steps with a short Time(s) interval (on the order of 0.1 seconds), repeating the high-speed output/stoppage will significantly deteriorate the product internal parts, so please be careful with the settings. PRT series...
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Page 55: Operation Of Sequence Program Function
Then a sequence program is being executed, the home screen will be shown, and output will start in the order of the Steps. The sequence operation will stop in response to termination conditions. To forcibly terminate the present sequence program, touch the "SEQUENCE STOP" button on the home screen. PRT series... -
Page 56: Exporting And Importing Sequence Programs
Import button to program to the USB import the sequence memory stick. program to the unit. When reading or writing the sequence program succeeds in Import/Export, the message of "IMPORT SUCCESS" or "EXPORT SUCCESS" is displayed as shown above. PRT series... -
Page 57: Recording Operation Logs In Usb Memory Stick
When starting the operation log, make sure that no previous log files are stored in the USB memory stick. When stopping the operation log (or recording up to 16 files) and then starting it again, move the log files in the USB memory stick to another storage medium such as a PC. PRT series... -
Page 58: Operating By Analog Remote Control
Keep the wiring from the pins short (no more than a few meters). Do not connect PIN 6 and PIN 11 on the Do not connect the products in series to TB1 to the "-" output. share the common in the control voltage. Load Load PRT series... -
Page 59: Turning The Output On/Off
●For stand-alone operation or if one external relay can be provided for each unit of this product. External connection Main unit internal circuit External relay SHORT ＝ enabling OUTPUT:ON External relay External relay OPEN＝ OUTPUT:OFF ＋ TTL LOW ＝ OUTPUT: enabling ON TTL signal TTL HIGH ＝ OUTPUT:OFF － 470Ω PRT series... -
Page 60: Analog Remote Control
External relay － 470Ω ＋ 470Ω TTL signal Pay special attention to it, because it will output up to the maximum rated value. For an optional setting, set the limit in [5-1-6 Setting and Saving Various Protections and Limits]. PRT series... -
Page 61: Analog Control Of Setting By External Voltage
Example: When “Voltage” is set for PIN 1 External Input (Remote Control Port 1) External connection Main unit Internal circuit 0 to 10Vdc Common Example: When “Current” is set for PIN 2 External Input (Remote Control Port 2) Main unit External connection Internal circuit 0 to 10Vdc Common PRT series... -
Page 62: Monitoring Output
Please note that when items with an input impedance of around 10 kΩ are used, the monitor output voltage value drops by approximately 10% on the measurement device. Input impedance 10 kΩ→ Output monitor voltage drops approximately 10% 100 kΩ→ Output monitor voltage drops approximately 1% PRT series... -
Page 63: Status Checking
22Ω 22Ω Analog remote connector PIN6 PIN13, 14, or 15 Common Status output: Voltage 5V, SINK current: 5mA. Do not exceed the above limits. *With the status output, the contact between output pin and common should be shorted PRT series... -
Page 64: Operating With Digital Control
(3) Touch the Back button to move from the setting screen. (4) Restart is necessary after changing the UNIT number. If not, the old UNIT number will be used to operate. You can set the UNIT number for communication via command of INSTruments[：NSELect] For details, refer to 7-4. PRT series... -
Page 65: Setting Network
* Factory Reset: Executing this will initialize the settings as shown above. When the IP address settings are in the default state, the DHCP is searched at startup, and if no DHCP server is found, you need to set it manually after about 30 seconds. PRT series... -
Page 66: Scpi Command Program
(Voltage setting value: 1V ) Using units (example 2) SOURce:CURRent 1000mA (Current setting value: 1A) When setting "ALL" with the "INSTruments" command, do not send commands with queries. If more than one is connected, commands may not be returned correctly. PRT series... -
Page 67: Scpi Command List
Set the desired value for n, and the maximum/minimum value for MAX/MIN. “ON” or “1” sets "ON" and “OFF” or “0” sets "OFF". * Uppercase letters must be stated; lowercase letters are optional. (E.g. SYSTEM:LOCAL is synonymous with SYST:LOC.) PRT series... -
Page 68: Description Of Scpi Commands
7 Operating with Digital Control 7-4 Description of SCPI Commands *IDN? Gets company name, model name, serial No., version info. Format *IDN? Response Matsusada Precision Inc.,PBR80V360A15kW,123456S,Ver.01.00.00 example ([company name],[model name],[serial No.],[version info]) *RST Resets parameters. Format *RST Turn off the output. - Page 69 Returns the rated current value in actual value. SYSTem:POWer:NOMInal? Gets the rated power. Format SYSTem:POWer:NOMInal? Query Returns the rated power value in actual value. SYSTem:RESistance:INTernal:NOMInal? Gets the maximum value of the internal resistance. Format SYSTem:RESistance:INTernal:NOMInal? Query Returns the rated power value in actual value. PRT series...
- Page 70 Sets the bleeder control ON/OFF. Format SYST：BLEED ON Initial value SYST：BLEED ON Returns the bleeder control setting to “SYST：BLEED?”. Query SYSTem：PRIOrity Sets the CC/CV priority function. Format SYST：PRIO CC Initial value SYST：PRIO CV Returns the CC/CV priority setting to “SYST：PRIO?”. Query PRT series...
- Page 71 Unit Format VOLT：LIM 12.34 In response to “VOLT：LIM?”, it returns the present maximum value of the set voltage in Query actual value. Regarding the range, refer to [7-5 Range for Voltage Setting, Current Setting, and Remarks Power Setting]. PRT series...
- Page 72 Unit Format POW：LIM 12345 In response to “POW：LIM?”, it returns the present maximum value of the set power in Query actual value. Regarding the range, refer to [7-5 Range for Voltage Setting, Current Setting, and Remarks Power Setting]. PRT series...
- Page 73 Sets the UNIT number for remote control. Range 0 to 31, All Initial value INST ALL Format INST 1 Query In response to " INST?", it returns UNIT number in remote control. Remarks By ALL, all the units are control targets. PRT series...
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Page 74: Range For Voltage Setting, Current Setting, And Power Setting
CURR:PROT? ‘ Queries the OPP value. POW:PROT? 7-6-4 Output Measurement Use the "MEASure" command to measure output. ‘ Queries the output voltage value. MEAS:VOLT? ‘ Queries the output current value. MEAS:CURR? ‘ Queries the output power value. MEAS:POW? PRT series... -
Page 75: Can Command
Not used : 3rd bit Not used : 4th bit Not used : 5th bit Not used : 6th bit 0: No error 1: Interlock error status : 7th bit 0: No error 1: Internal circuit protection error status PRT series... -
Page 76: Web Interface
Enter the address in accordance with your web browser. When the TCP/IP mode is set to DHCP, check the settings of the DHCP server, and input the IP address. Then, the information of the corresponding unit will be displayed on the web browser. PRT series... -
Page 77: Home Page
8 Web Interface 8-3 Home Page Click the Home button to display product information, LAN communication information, and other information. PRT series... -
Page 78: Config Page
Regarding "TCP/IP Mode", "Manual IP Address", "Subnet Mask", and "Default Gateway" changes will not be reflected immediately even clicking the [Apply] button. Click the Apply button to restart the unit. Clicking the Cancel button will discard the changes. (It is available only before clicking the [Apply] button.) PRT series... -
Page 79: Control Page
Enter the target values to set in the text fields and click the Set button. The changing is completed after updating the Setting value. When remote control is enabled, the icon will appear on the Home screen of the product. PRT series... -
Page 80: Security Page
However, this is the function that you use only for screen transmission, and it is not a locking function to lock buttons including the output ON/OFF button. The product remembers the password that is not reset even when the power is turned off. To reset your password, carry out Factory reset. (Refer to 5-1-18 Resetting the system.) PRT series... -
Page 81: Setting Page
Click the Apply button after selecting one of RS232C/RS485. CAN ID(Hex) Change the command ID of CAN communication setting (for -LCa option). Click the Cancel button to return to the present setting. Click the default button to return to default value (factory settings). PRT series... -
Page 82: Links Page
8 Web Interface 8-8 Links Page By clicking the Links button, you can find links of related websites to this product, company information of Matsusada Precision Inc. PRT series... -
Page 83: Rs-232C/485 Interface (-Lrs Option)
Item Initial value Remarks Communication speed Asynchronous 9600 bps 9600 bps / 19200 bps / 38400 bps Data length 8 bits fixed Stop bit 1 bit fixed Parity None fixed Flow control None fixed Delimiter CR (0x0D) CR/LF/CRLF PRT series... -
Page 84: Can Interface (-Lca Option)
Setting to the up position: 120Ω terminator Setting to the down position: No terminator Terminator switch Pin No. Signal 1, 5 CAN-H 2, 6 CAN-L 3, 7 4, 8 CAN Connector: PHOENIX CONTACT 1786853 Connector on cable: PHONENIX CONTACT 1790124 PRT series... -
Page 85: Optical Interface (-Lgob Option)
Item Initial value Remarks Communication speed Asynchronous 9600 bps 9600 bps / 19200 bps / 38400 bps Data length 8 bits fixed Stop bit 1 bit fixed Parity None fixed Flow control None fixed Delimiter CR (0x0D) CR/LF/CRLF PRT series... -
Page 86: Troubleshooting
Name of your company Department Your name Model and version Connection status between remote operating equipment and the unit (Which communication interface is used?) Date of delivery Problem Frequency PRT series... -
Page 87: When You Were In Trouble
Reset to factory default. System reset * If nothing meets the above case, or if the problem is not solved after checking, please contact our sales office where you purchased the product. Please contact us for more information. PRT series... - Page 88 Revision History Rev. No. Rev. Date Revision Contents 2019/12 First edition 2020/12 Applied a new format, changed wording, some correction. 2021/01 Added a caution in the [For Safe Use of the Product] and others, some correction. Added Section “9 Option”. 2021/02 Added Door Switch, changed Section “9 Option”.
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