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F-RA-001-5R0 

 
 
 

 

Understand the risk. 
Products generate high voltage and energy.   
An electrician or equivalent knowledge must read the instruction manual to the end and familiarize yourself with 
the proper use and danger of the product.   
If you want the product to be handled by another person, limit it to those with knowledge of electricity, and have 
people who are familiar with correct use and danger of the product conduct education and training before handling 
it, or handle the product under the supervision  of  those  who  are  familiar  with  the  proper  use  and  danger  of  the 
product. Persons, with the exception of the above, must not handle the product. 

 

 

Do not open the product case and panel. 
Do  not  disassemble,  remodel,  or  repair  by  opening  the  product  case  and  panel  yourself.  There  is  a  high  voltage 
area inside, which may possibly cause electric shock and fire.   
Never  remove  the  case  and  panel  of  the  product,  since  the  safety  and  function  of  the  product  will  not  be 
guaranteed. 

 

 

It is not suitable for use in places where there is a possibility of a child being present. 
The product is designed assuming that it will be used in places where there are only adults, such as factories and 
laboratories. Do not use it where there is a possibility of a child being present. 

 

 

Ensure that the product is handled only by a limited number of people. 
Only those who are familiar with the proper use and danger of the product, or those who are educated and trained 
by them should install the product.    Any other person handling the product may cause electric shock, burns and 
injuries. 

 

 

Ground it. 
When the product has a protective ground terminal or GND terminal, connect it to the ground.   
If the input terminal of the product is an inlet type, connect to the power outlet with the ground using the supplied 
power cable or a power cable suitable for the area to be used. If it is not connected to the ground, there is a risk 
of electric shock and fire, which is extremely dangerous. 

 

 

About power supply cable 
If there is a power supply cable attached to the package or product, it cannot be used for other products. In the 
case of a product that does not include a power supply cable, you must purchase an optional power supply cable 
suitable for the operating environment and the area, or you must prepare it yourself. 

 

 

About the connection of the power supply cable 
Connection of the power cable should be done by an electrician or someone who has equivalent knowledge and is 
familiar with the correct usage and danger of the product. Refer to the page about connection of the input cable in 
the  instruction  manual  and  carry  out  work.  For  products  that  have  acquired  safety  standards,  also  refer  to  the 
page that describing overvoltage categories. 

 

 

About input voltage 
For the input voltage of the product, refer to the page describing the input terminal of the product and the input 
voltage in the instruction manual. Do not supply input exceeding the specifications of the product. 

 

 

About the fuse 
The product contains a protective fuse. In the case of a product in which a fuse holder is arranged externally, it is 
possible to replace the fuse. For the replacement method, refer to the instruction manual.   
If the product does not have a fuse holder externally, the user cannot replace the fuse. If the fuse blows out,  do 
not open the case or panel. Please contact our sales representative. 

 

 

Do not modify or damage the cable. 
It may cause electric shock and fire. 

WARNING 

 

 

Summary of Contents for EP Series

Page 1: ...Rev 0 2 B N 035 9 114 035 9 114 MODEL EP series Instruction Manual ...

Page 2: ...g of the symbols and observe each item Depending on the product some symbols may not used 禁止 Indicates content that could cause death or serious injury Indicates content that could cause injury or damage to property Indicates danger warning caution Refer to the instruction manual when using the part with this symbol Indicates where high voltage is handled Touching it may cause electric shock and r...

Page 3: ... terminal or GND terminal connect it to the ground If the input terminal of the product is an inlet type connect to the power outlet with the ground using the supplied power cable or a power cable suitable for the area to be used If it is not connected to the ground there is a risk of electric shock and fire which is extremely dangerous About power supply cable If there is a power supply cable att...

Page 4: ...r right hand In case of electric shock when manipulating the product in order to reduce the risk of current flowing through important organs of the body Keep your left hand off from the product and operate with your right hand Do not touch the wiring or load connected to the output terminal or output terminal during operation or immediately after output stop Very high voltage is applied to the ter...

Page 5: ... port and exhaust port are blocked the specified performance of the product cannot be demonstrated and parts are deteriorate which may cause smoke and fire When work such as welding is conducted near the product disconnect all the wires from the product Do not wipe with chemicals thinner etc or wet cloth There is a danger of electric shock electric leakage burnout from chemicals or water entering ...

Page 6: ... 3 1 Outline 4 3 2 Operation method 4 4 Standard functions 4 1 Power supply for preamplifier 5 4 2 Over current protection 5 4 3 Over Voltage Protection 5 5 Option 5 1 External Appearance 6 5 2 connection diagram 6 5 3 Setting Up Master Control Device 7 5 4 Setting of unit number 7 5 5 Command Syntax 8 5 6 Multi command 8 5 7 Character set for commands 9 5 8 Returned data 9 5 9 Command List 10 5 1...

Page 7: ...r supply When unpacked the unit you will please check the following accessories are enclosed with the amplifier main body Accessories AC input cord 1 pc Instruction manual Output cable 1 3 Environmental Requirements Place and use the high voltage amplifier horizontally Never place any object on the high voltage power supply There are air suction and exhaust holes for cooling at upper part and side...

Page 8: ...hibit electrical shock from discharge at load DON T TOUCH the load immediately after turning the output OFF Before touching the load make sure that the Power ON OFF switch of the unit is turned off and output voltage is zero with power supply s voltage monitor or another HV voltmeter How to GROUND 1 5 Troubleshooting In case there is no output voltage 1 Check if the proper input voltage is supplie...

Page 9: ...POWER ON OFF switch HV ON OFF switch Display LCL RMT selector switch option HV output connector Output connector for preamplifier power supply Ground terminal FUSE 3A AC input connector Mode selector switch option Left cursor key Right cursor key Output voltage setting dial ...

Page 10: ...of the unit 2 Connect the attached AC input cord with AC input connector 3 Turn on the POWER Switch The unit gets in stand by mode 4 Turn the output voltage setting dial to adjust the voltage as desired When the HV is OFF value of each digit can be set with cursor key When the HV is ON the output voltage can be set each 1V 5 When the HV is OFF the set voltage on the display When the HV is ON the o...

Page 11: ...fective display shows OVER CURRENT Push the HV switch twice to reset 4 3 Over Voltage Protection O V P This unit has incorporated an over voltage protection and the output is to be cutoff when the voltage reach to approx 105 of maximum rated voltage even if any abnormality occurs When O V P is effective display shows OVER VOLTAGE Push the HV switch twice to reset 4 Standard functions 4 Standard fu...

Page 12: ...ternal Appearance 5 2 connection diagram CO Optical cable connector IN CO Optical cable connector OUT Master control device setting switch CO Series etc 5 Option 5 Option CO Optical cable EP EP POWER MATSUSADA ...

Page 13: ...to the LGob option of CO E32 CO U32 CO G32 CO RG CO HV various power supplies Master control device CO E32 CO U32 CO G32 CO RG CO HV Power supply with LGob option CO OPT2 9 CO OPT2 25 CO OPT4 25 Master control device Setting Switch 8 OFF ON 5 4 Setting of unit number Select the UNIT number setting screen with the MODE selector switch on the front panel and set the UNIT number After changing the UN...

Page 14: ...ter Wrong commands are ignored Specify the UNIT number Use 0 to 31 or AL NOTE The number of characters for a command shall be less than 20 including a delimiter 5 6 Multi command Specifying AL for the UNIT number causes the command to be sent to all units connected Format examples AL VSET 1000 Set the output voltage of all devices to 1000V AL SW1 Enable the output of all units Remarks Refer to the...

Page 15: ...response string being returned with delimiters Example when an STS command is received 1 CO LO If the sent command does not require a response nothing will be returned 0 H 1H 2H 3H 4H 5H 6H 7H 0H NUL DLE SP 0 P p 1H SOH DC1 1 A Q a q 2H STX DC2 2 B R b r 3H ETX DC3 3 C S c s 4H EOT DC4 4 D T d t 5H ENQ NAK 5 E U e u 6H ACK SYN 6 F V f v 7H BEL ETB 7 G W g w 8H BS CAN 8 H X h x 9H HT EM 9 I Y i y A...

Page 16: ...SET Command Set output voltage Operating range 0 to Rated voltage resolution 1 unit V Format examples VSET 1234 Set 1234V Initial value 0 query In response to VSET the set voltage value is returned Remarks Settings out of the operating range are ignored as invalid commands This command supports multi command execution SW Command Sets the output ON OFF Operating range 0 1 0 is OFF 1 is ON Format ex...

Page 17: ... output measurement are ignored When this command is received the RE display on the screen turns off This command supports multi command execution Switching between local control and remote control is also possible with the LCL RMT switch on the front panel VGET Command Output voltage monitor Operating range 0 to Rated voltage resolution 1 unit V Format examples VGET Return examples VGET 1234 outp...

Page 18: ...NIT1 is output status remote control possible CV operations status Status display Output status Control status Error status Output when an error occurs CF Output OFF LO Local control OVP Overvoltage protection CO Output ON RM Remote control OCP Overcurrent protection Remarks Either CF CO and either LO RM is always output SP 20H is output to separate each status 5 Option ...

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