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11

 

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Chapter 7

 

CAN

 

B

ROWSER 

C

ONTROLS

 

Below tables 5 and 6 present list of registers that can be accessed and/or read-out using CAN 
Browser. 

Table 5.

 Basic controls 

Setting 

Description 

Command 

Toggle the HV supply output ON/OFF 

Uset 

Set HV output value. 

Controller setup/Analog 
control 

Off – control HV supply via CAN/RS232. 

On – control HV supply by potentiometer. 

 

Table 6.

 Advanced control registers 

Setting 

Description 

External off status 

Inactive – pin 

1

 of connector CAN/RS232 (

#7

) is 

not

 connected 

to ground. 
Active – pin 

1

 of connector CAN/RS232 (

#7

) is connected to 

ground. HV power supply output is turned off. 

Udisp 

Display HV output voltage. 

IsensP 

Display positive output current of HV supply. 

IsensM 

Display negative output current of HV supply. 

Tpcb 

Display PCB temperature of HV supply. 

Vpwr 

Display input +48 voltage. 

Vprog 

Display maximal HV value of output for potentiometer mode. 

Interlock/Vpwr max 

Display actual value of +48V maximal input. If DC input is over 
the maximal value (see 

Table 3

), HV power supply turns off. 

Interlock/Uout max 

Display setting of maximal HV output value. If this value is 
exceeded, HV power supply is off. 

Interlock/IsenseP max 

Display setting of positive output maximal current value. If this 
value is exceeded, HV power supply is off. 

Interlock/IsenseM max 

Display setting of negative output maximal current value. If this 
value is exceeded, HV power supply is off. 

Interlock/Tpcb max 

Display setting of PCB maximal temperature. If this value is 
exceeded, HV power supply is off. 

Interlock/Tunildm max 

Display setting of processor maximal temperature. If this value 
is exceeded, HV power supply is off. 

Controller setup/Uset limit 

Display setting of HV output limit. 

 

 

Summary of Contents for HV-200

Page 1: ...HIGH VOLTAGE POWER SUPPLIES HV 200 HV 400 HV2 200 Technical Description Rev 2202 2022 Lithuania ...

Page 2: ......

Page 3: ...Models 2 2 1 2 Main Components 2 2 2 TECHNICAL SPECIFICATIONS 3 CHAPTER 3 DEVICE LAYOUT 4 CHAPTER 4 SAFETY 7 CHAPTER 5 QUICK START GUIDE 8 5 1 GROUND THE HV POWER SUPPLY 8 5 2 SUPPLY 48V POWER 8 5 3 SET REQUIRED OUTPUT HV 8 5 4 CONNECT THE LOAD 8 5 5 CHECK THE DC POWER SUPPLY 9 CHAPTER 6 CONTROL VIA CAN RS232 10 6 1 CAN 10 6 2 RS232 10 CHAPTER 7 CAN BROWSER CONTROLS 11 ...

Page 4: ...RE 3 REAR CONTROLS OF THE HV POWER SUPPLY 5 FIGURE 4 RS232 CAN CONNECTOR PINOUT 6 FIGURE 5 ON OFF CONTROL INPUT 8 FIGURE 6 CAN USB CONVERTER 10 LIST OF TABLES TABLE 1 MODELS 2 TABLE 2 MAIN COMPONENTS 2 TABLE 3 TECHNICAL SPECIFICATIONS 3 TABLE 4 CONTROLS AND CONNECTIONS OF THE HV POWER SUPPLY 5 TABLE 5 BASIC CONTROLS 11 TABLE 6 ADVANCED CONTROL REGISTERS 11 ...

Page 5: ...s into validity since the shipment date Any evidence of improper use or unauthorized repair attempts voids the warranty For service warranty requests please contact EKSMA OPTICS UAB c o EKSMA Optics UAB Dvarcioniu st 2B LT 10233 Vilnius Lithuania Phone Fax E mail Website 370 5 272 99 00 370 5 272 92 99 info eksmaoptics com www eksmaoptics com ...

Page 6: ... 0 45 HV 400 1 8 1 8 220 HV 400 2 6 2 6 152 HV 400 3 6 3 6 110 HV 400 4 0 4 0 90 HV2 200 1 5 1 5 133 HV2 200 2 0 2 0 100 HV2 200 2 6 2 6 76 HV2 200 3 6 3 6 55 Table 2 Main components Component Quantity Notes High voltage HV power supply 1 Connector for DC input 1 24V cable to Pockels cell driver 1 Optionally if delivered in set with Pockels cell driver RS232 cable 1 Optionally if RS232 control is ...

Page 7: ...V output power at maximal output voltage W 200 400 2 200 Supply voltage DC requirements 47 5 55 V 4 5 A 47 5 55 V 9 A Output voltage ripple 0 3 Output voltage control CAN RS232 Internal potentiometer Maximum 24V output current A 1 2 Maximum ambient temperature for operation C 45 Dimensions mm See CHAPTER 3 DEVICE LAYOUT 200 119 76 Weight g 1120 ...

Page 8: ...4 www eksmaoptics com Chapter 3 DEVICE LAYOUT Figure 1 Outline drawing and dimensions of the HV power supply Figure 2 Front controls of the HV power supply ...

Page 9: ...mode 2 LED HV output on 3 LED 48V 4 24V auxiliary output connector 5 1 2 pins for 48V input 5 2 2 pins for GND input 48V 6 1 Test point for HV current monitoring 1V 100mA 6 2 Test point for HV current monitoring 1V 100mA 6 3 Test point for HV output monitoring 1V 1kV 6 4 Test point GND 7 CAN RS232 connector 8 Grounding screw 9 HV output 10 GND output 11 HV output if equipped ...

Page 10: ...6 www eksmaoptics com Figure 4 RS232 CAN connector pinout ...

Page 11: ... dry non conductive POLLUTTION occurs Warning The safety of the system incorporating driver and HV power supply is the responsibility of the assembler of the system Operating the power supply is allowed to persons acquainted with the operation manual and having permission to deal with voltages over 1000 V Do not remove unit covers while power cable is connected to the mains if applicable WARNING D...

Page 12: ...uned by 1 Using internal 1 trimmer potentiometer Output voltage and current control is available on test point TP OUT connector pins 6 2 Using CAN or RS232 see CHAPTER 6 CONTROL VIA CAN RS232 for details 3 HV output can be switched off by connecting pin 1 of connector CAN RS232 7 to GND pins 5 6 Figure 5 ON OFF control input Switch the DC power supply off Connect the load Check that the connection...

Page 13: ...tch the 48 VDC power on Measure the voltage on 48 VDC input of HV power supply while HV power supply is loaded If the voltage measured is below 47V use thicker wires or increase the DC supply voltage to compensate voltage drop ...

Page 14: ...r supply by cables supplied 2 Turn on 48V power supply 3 Install and open CAN Browser 4 Set required settings see CHAPTER 7 CAN BROWSER 1 Connect HV power supply to PC by the RS232 cable supplied Note do not attempt using ordinary RS232 cables Some of them are not compatible with this series of HV power supplies 2 Turn on 48V power supply 3 Install and open CAN Browser 4 Set required settings see ...

Page 15: ...V supply Tpcb Display PCB temperature of HV supply Vpwr Display input 48 voltage Vprog Display maximal HV value of output for potentiometer mode Interlock Vpwr max Display actual value of 48V maximal input If DC input is over the maximal value see Table 3 HV power supply turns off Interlock Uout max Display setting of maximal HV output value If this value is exceeded HV power supply is off Interlo...

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