Manual for 1~36 Volt Remote Programmable
Contents
1. Figure Bottom part of data log window Time minimum and Time Length E _ Setting Ei Rating 60W 5A Description External Timed Program Internal Preset Memory Data Log Voltage 10 0 jell Current 2 004 l V SETTING U5 Y const 00 OB LI A coD 4 Data Log Sampling Time COMM Port p F H Voltage Upper Limit UWL Setting OUTPUT o o Current Upper Limit UCL Setting Default Description hax BOLGY Maxl 6 604 Now Sampling 35 UWL 60 5Y UCL 6 84 Ver 0 6 You can input your desired sample time from 1 second up or select from the drop menu Data Log Sampling Time You can set your output voltage upper limit UVL value to further safeguard your low voltage applications Voltage Upper Limit UVL Setting You can set your output current upper limit UCL value to further safeguard your low current applications Current Upper Limit UCL Setting F Command Set Command line format COMMAND lt parameter1 gt lt parameter2 gt CR Remark One decimal place for current value HCS 3100 3150 3200 3202 Two decimal places for current value HCS 3102 3104 3204 Input Command GMAX CR Return value lt voltage gt lt current gt CR OK CR Input Command SOUT lt status gt CR Return value OK CR Input Command VOLT lt voltage gt CR Return value OK CR Input Command CURR lt current gt CR Return value OK2. b There are 3 preset output P1 P2 P3 at the Recall Selection Switch 9 c The preset values are factory set as following table d End user can set his own output rating please refer to paragraph 6 3 Recall No Output Voltage Output Current P3 HCS 3100 15V Maximum HCS 3102 25V HCS 3 104 55V Set Mode First enter into the Set Mode by pushing Switch 8 to Set Mode slot The power supply is then ready to be preset 6 3 1 To define the preset output P1 P2 P3 a Select the Recall Switch 9 to the position P1 P2 or P3 which you want to set b Adjust the front panel voltage control knob to set your desired voltage value c Adjust the front panel current control knob to set your desired current limit value d Repeat the procedure for remaining recalls P1 P2 P3 if desired e Move Mode Switch 8 from Set to Preset position to confirm your settings Remarks All the set values in the presets will be kept even after the power supply has been turned off Always check output voltage of Presets before connect to Load To check the preset values move Mode Switch 8 to preset position Move the Recall Switch 9 to P1 P2 or P3 The V and I settings of corresponding RECALL P1 P2 P3 will be show on the panel meters 6 3 2 To reset the unit back to factory setting a Turn OFF the power supply b Push and hold both front panel voltage and current control knobs at the same time c Turn ON the power supply again d Release
3. front panel voltage and current control knobs Remote Control Mode To control the output voltage and current by remote control connector 10 Please refer to paragraph 8 7 Using the power supply 7 1 This series has 3 models Make sure you have used the correct one They have different output voltage range and current as following Model Number Output Voltage Range Total Rated Current HCS 3100 1 18V 0 10A HCS 3102 1 36V 0 5A HCS 3104 1 60V O 2 5A 7 2 Check the rating label of the power supply and make sure it complies with your AC mains voltage Connect the power supply to the AC Mains using the provided power cord Make sure the Mode Switch 8 is at Normal Position 7 3 The power supply will perform a series of self checks when it is switched on The LED and other indicators on the front panel will be on by turn When the cooling fan is being checked a high speed wind noise can be heard After the self checks the CV V and A LED indicators are lit up displaying voltage and 0 0 current To find out about the set CC current level just turn the current control knob one click in either direction The current display returns to 0 0 after a few seconds Below table to show the self test sequence Self test display and Sequence 7 4 Using the control knobs The rotary encoder control knobs have fine and coarse tuning with clicking movement Push the knobs to toggle between coarse and fine tuning notice the subtle changes i
4. C counts the time and changes voltage and current of power supply Select External Timed Program tap to switch to the External Timed Program Page Select number of steps for the program Enter the number of steps in the field of No of Rows and press Enter Maximum 20 Steps The operation principle of Saving Exporting Filing Deleting and Printing are the same as the Data Log function Clear Table Delete all data on the Display Table to ready for new data entry Run _ To run the timed program Enter the number of desired running cycles here 0 means infinity You can enter up to 999 running cycles C Internal Preset Memory Description External Timed Progran Internal Preset Memory rata Log Setting Select Freset Curent Voltage 10 07 l Curent 2 004 i D Oo e C 2 7 SETTING C 3 03 co nst 100 06H 200 4 OUTPUT o o E Egg Table Name Untitle Table Description Set Read Fro PS Clear T able Description Ma BO Ey MaC 6 804 Now Sampling 35 VL BO 5Y UCL 6 84 Wer DE g The PC interface remote mode really eliminates the tedious process in keying in groups of entries on the power supply Because all the data are displayed together in the monitor possibility of wrong entry is greatly reduced Data of different groups can be classified stored exported and retrieved for use at any time Furthermore retrieved data will be in r
5. CR Input Command GETS CR Return value lt voltage gt lt current gt CR OK CR Input Command GETD CR Return value lt voltage gt lt current gt lt status gt CR OK CR Input Command GOVP CR Return value lt voltage gt CR OK CR Get PS maximum Voltage amp Current value lt voltage gt lt current gt Switch on off the output of PS lt status gt 0 1 O ON 1 OFF Preset Voltage value lt voltage gt 000 lt lt Max Volt Max Volt value refer to product specification Preset Current value lt current gt 000 lt lt Max Curr Max Curr value refer to product specification Get PS preset Voltage amp Current value lt voltage gt lt current gt Get PS Display values of Voltage Current and Status of CC CV lt voltage gt lt current gt lt status gt 0 1 O CV 1 CC Get preset upper limit of output Voltage lt voltage gt Input command GMAX CR Return value 180200 CR OK CR Meaning Maximum Voltage is 18 0V Maximum Current is 20 0A Input command SOUTO CR Return value OK CR Meaning Switch on the output of PS Input command VOLT127 CR Return value OK CR Meaning Set Voltage value as 12 7V Input command CURR120 CR Return value OK CR Meaning Set Current value as 12 0A Input command GETS CR Return value 150180 CR OK CR Meaning The Voltage value set at 15V and Current value se
6. N OFF Switch Aux output terminal max 5A Note HCS 3100 The total rated current Aux Main is 10A HCS 3102 The total rated current Aux t Main is 5A HCS 3104 The total rated current Aux t Main is 2 5A Output Terminal Rated 10A for HCS 3100 Rated 5A for HCS 3102 Rated 2 5A for HCS 3104 Mode Selection Switch Normal Preset Remote Control Set Modes Recall Selection Switch Remote Control Terminal Cooling Fan Air Intake Grille AC Input Plug USB port for access to computer to run cyclical operation with programmable voltage current period time and cycle 6 CONTROL MODE SELECTION There are 4 modes Normal Preset Set and Remote Control mode for the power supply Slide the Mode Selection Switch 8 to your desired Mode The power supply is factory preset to Normal Mode with maximum current level CC 6 1 6 2 6 3 6 4 Normal Mode This is the factory preset mode and the power supply output V I are controlled by the dual action volume knobs Push the knobs to toggle the coarse and fine tuning notice the subtle changes in brightness of related LED Adjust the knobs to your desired values by trying coarse and fine tuning To check the preset current level just turn the Current Knob lightly in any direction The display will resume its normal brightness after few seconds to double confirm your adjustment Preset Mode a In this mode the Rear Control Light is on to indicate panel V amp I controls are de activated
7. Tenma 72 9465 Laboratory Grade amp High RFI Immunity Switching Mode Power Supply with Rotary Encoder Control User Manual 1 INTRODUCTION This family of efficient upgraded SMPS with small form factor auto cross over CV CC 3 VI presets remote control offers unique solution for various loading conditions and applications The dual action coarse fine tune rotary encoder tuning with MCU makes setting the voltage and current levels ever so smooth precise and fast Setting changing and checking the current limit level can be done easily without sparking the output poles The remote control functionality allows the output power on off voltage amp current be adjusted without touching the front panel of the power supply The USB port is added for access to computer to run cyclical operation with max 20 programmable sets of preset of voltage and current with different time duration and up to 999 cycles It is suitable for a wide range of applications such as laboratory telecommunication production testing field test of voltage critical distant load powering of dc network and etc The 3 user defined presets facilitate quick access to frequently used VI settings 2 WARNING e Do not use this power supply near water e Do not operate or touch this power supply with wet hands e Do not open the casing of the power supply when it is connected to ac mains e Refer all servicing to qualified service personnel only e Before replacing
8. age To show the output voltage and you also can click the voltage reading to set your desired voltage b Output current To show the output current and you also can click the current reading to set your desired current c Output Power To show the output power in watt d CV amp CC mode indication To show V const for CV mode or I const for CC mode e Output Voltage and Current setting To show the output voltage and current you currently set f Output ON OFF Outputo o To show the output ON or OFF status You also can click the switch icon to set the unit output ON or OFF B _ External Timed Program ALD m iii Se Description External Timed Program nternal Preset Memor Data Lag Setting Step Voltage Current Minute Second Output On Voltage 12 0 l Current 5 004 tell 05 0 200 oo 10 10 0 2 00 p 10 V SETTING 15 0 2 00 00 10 cc V const Jaq 0 0 0 00 o0 pi 0 0 0 00 OO o A ooo 4 0 0 0 00 00 00 Ne 0 0 0 00 00 a0 0 0 0 00 O0 O0 G HE 0 0 0 00 00 on 3 0 0 0 00 0g mi ETERS oD 0 00 00 00 0 0 0 00 O0 i 0 0 0 00 o0 00 FA a h E Ega 0 0 0 00 o0 o0 Table Name Untitle 0 0 0 00 OU O0 ai 0 0 0 00 p n Table Description 0 0 0 00 n0 00 0 0 0 00 Oo OO Running Cycle Ruri Clear Table Description Mani BOLSY MaxC 6 804 Now Sampling 35 UYL 60 5 UCL 6 84 Mer 06 AKA CA KAKA RST KA KS KA ESE ESE ESE EEE External Timed Program is completely controlled by PC P
9. ature Special Features 3 User defined VI preset Remote control V I and output on off Max 20 presets of V amp I Preset Cycle Programming Max preset time 99min 59sec Max preset cycle 999 Accessory User Manual Application Software USB cable CE EMC EN 55011 55022 LVD EN 60950 61010 200 x 90 x 208 mm 7 9 x 3 5 x 8 2 inch 24kg 5 2 lbs Approvals Dimensions WxHxD Weight 11 PC Interface Control A _ General Functions and Display amen iceman enemas vt Description Step Voltage Current hd inute 5 econd E uitput D n a Voltage 12 0 l Current FOO l 05 0 gt 00 00 10 10 0 2 00 o0 10 lV SETTING 15 0 200 00 10 ec Y const io 0 4 0 0 0 00 00 oo 0 0 0 00 o0 o0 A soog 4 0 0 0 00 o0 00 0H L z oo 0 00 o0 o0 oo 0 00 o0 o0 G H 0 0 0 00 o0 oo i 0 0 0 00 o0 o0 eee 0 0 0 00 o0 o0 0 0 0 00 o0 o0 0 0 0 00 o0 o0 E A 0 0 0 00 o0 o0 Table Name Untitle 0 0 0 00 O0 O00 ee 0 0 0 00 od oo Table L escriptor oo 0 0 0 00 0 0 0 00 on 00 Running Cycle Aun Clear Table Description Mas 60 57 MaC 6 804 Now Sampling 35 UYL 60 5 UCL 6 84 Ver 0 6 External Timed Program Internal Preset Mermory Data Log Setting Ka A KA KS A A a a a a 1 You can directly type the desired output voltage amp output current and then click enter symbol to set the value 2 The display shows the following readings and settings a Output volt
10. e fixed please contact and consult with your agent 10 SPECIFICATIONS Models HCS 3100 HCS 3102 HCS 3104 Variable Output Voltage 1 18VDC 1 36VDC 1 60VDC Variable Output Current 0 10A 0 S5A 0 2 5A Voltage Regulation Load 10 100 Load Line 90 264VAC Variation N N 50mV 20mV Current Regulation Load 10 90 Rated Voltage 100mA 100mA 100mA Line 90 264VAC Variation 50mA a z amp Z nm Ripple amp Noise r m s Voltage 5mV Current Ripple amp Noise r m s 30mA 30mA 30mA Meter Type amp Accuracy Voltage Meter 3 Digit LED Display 0 2 3 counts 3 Digit LED Display 0 2 3 counts Current Meter Q zJ Input Voltage 100 240V AC 50 60Hz Full Load Input Current 230 100Vac 1 2 2 4A 1 2 2 5A 1 0 2 0A Efficiency 230Vac 82 5 82 9 83 3 Switching Frequency 100 120Khz 100 120Khz 100 120Khz O P 1 5V set voltage 2V O P 1 5V set voltage 2V O P 1 5V set voltage 2V Tracking Over Voltage Protections O P 5 18V set voltage 3V O P 5 20V set voltage 3V O P 5 20V set voltage 3 V O P 20 36V set voltage 4V O P 20 60V set voltage 4V Transient Response Time 50 100 Load 1 5ms Power Factor Control Cooling Method Power factor correction gt 0 95 at optimal load Thermostatic Control Fan from Zero to full speed Overload Short Circuit by Constant Current Output Tracking Over Protections Voltage Over Temper
11. ed color if they exceed the present preset limits of voltage in upper voltage level or current limiting value The operation principle of Saving Exporting Filing Deleting and Printing are the same as the Data Log function Clear Table Delete all data on the Display Table to ready for new data entry Read for PS Get data from the Power Supply D Data Log z Rating 60V 5A cof e mm oo External Timed Program Internal Preset Memor Paoro Setting Woltage 10 0v Curent 2 004 L A CUO 4 TT Ba El co g M OUTPUT o o ait eet tt T 2 A You can use the Data Log window to view present output data or stored data hel 20V Chin 0 04 CMax ADA Ww Min Ow WiMax 50W T Min ft T Len 1305 Mary BOSY MaC 6 04 Now Sampling 35 UYL BOY UCL 6 84 Ver 0 6 9 Data Log window B All the parameters at the bottom of the window display can be changed by direct entry from the PC with decimal point and then confirm by the Enter key of the PC or select the values from respective drop menu Parameters at the bottom of the Data Log window V Min Minimum voltage level V Max Maximum voltage level C Min Minimum current level C Max Maximum current level W Min Minimum power level in watt W Max Maximum power level in watt a Unie y Click cursor on Untitle type in a name for yo
12. g the external voltage source 8 2 Method B Using two 0 5K Ohm variable resistors PIN 1 5V Internal DC PIN 3 Icc adjust PIN 4 GROUND Remark variable resistors 5kohm Remote Socket Pin Assignment for variable resistor Check the output voltage range of the power supply by adjusting the 5Kohm variable resistor Short circuit the main output with 14AWG wire to check the display for CC setting by adjusting the variable resistor 8 3 Remote Output ON OFF Control This remote output on off control can be activated in any of the modes Normal Preset Remote and Set mode A By default Pin 5 is open and output is on B Shorting Pin 5 to Pin 4 ground and output 1s off C When output is off the C V amp C C LED will flash The current output voltage and current setting will show on the panel meter D You also can adjust the output by voltage amp current control knob to your desired value when output is off Remark using the 8pin remote plug provided and connect with 22AWG wires O0 A MEIGEM eas 9 FAULTS AND TROUBLE SHOOTING 9 1 9 2 9 3 OUP Over Voltage Protection This unit has a built in tracking over voltage protection feature In the event of output voltage becoming greater than the set value see specified range from specifications table protection will be triggered and the output power will be cut off and OUP warning appears as below REAR CONTROL To reset
13. lp W Batteries Y Computer Se Disk drives a Display adapters 5 DYDICD ROM drives ag Human InterFace Devices IDE ATA ATAPI controllers D keyboards Mice and other pointing devices Monitors BS Network adapters a Ports COM amp LPT me Communications Port COM 1 4 i i Printer Pork LPT av 5 Silicon Labs CP210 USB to UART Bridge COM gt a Sound video and game controllers System devices Universal Serial Bus controllers l If the COM port does not come up please check if the USB driver has been probably installed The USB driver comes with HCS software CD Make sure the CD has been load to computer first Then it can program as stand COM port The default COM port setting baud rate 9600 Data bits 8 bit stop bit 1 Parity None The HCS then can be programmed for remote control etc by the ASCII commands via the COM3 All the command sets are given in the user manual of the power supply REV 4 06 2013 7673 3 100 0004
14. mber start from 0 to 2 Set Voltage and Current using values saved in memory locations lt memory gt 0 1 2 Input command SOVP151 CR Return value OK CR Meaning Preset upper limit of output Voltage as 15 1V Input command GOCP CR Return value 111 CR OK CR Meaning The preset upper limit of output Current is 11 1A Input command SOCP151 CR Return value OK CR Meaning Preset upper limit of output Current as 15 1A Input command PROM111111022122033133 CR Return value OK CR Meaning Preset Memory 0 as 11 1V and 11 1A Preset Memory 1 as 2 2V and 12 2A Preset Memory 2 as 3 3V and 13 3A Input command GETM CR Return value 111111 CR 122122 CR 133133 CR OK CR Meaning PS return following preset value from 3 memory locations Memory 0 is 11 1V and 11 1A Memory 1 is 12 2V and 12 2A Memory 2 is 13 3V and 13 3A Input command RUNM1 CR Return value OK CR Meaning Set Voltage and Current using values saved in memory location 1 12 Appendix HCS USB configuration for remote programming This application note describes the procedure to configure the USB port for HCS remote programming application HCS remote programmable power supply with USB can connected to PC through USB cable USB to serial bridge design is used When connected to PC it will be converted as COM port shown in the following picture e g COM3 E Device Manager EE File Action view He
15. n brightness of related LED Adjust the knobs to your desired values by trying coarse and fine tuning The display will resume its normal brightness after few seconds to confirm your adjustment 7 5 Connect the equipment to the power supply Red is connected to the positive polarity input of the equipment and Black is connected to the negative polarity input of the equipment 7 6 Switch on the power supply first and the panel meter amp green CV Indicator should light up again 7 7 Switch on the equipment and the panel meter amp green CV Indicator should still remain in green 7 8 You can now operate the equipment When an operation is finished switch off the equipment first and then switch off the power supply 8 REMOTE CONTROL MODE There are two methods for remote control of current and voltage adjustment Both methods require current remote control part to be set up in order for remote control mode to be functional otherwise unit will be in CC mode all the time 8 1 Method A Using two external variable DC voltage sources Remote Socket Pin Assignment for external variable voltage source PIN FUNCTIONS REMARKS Internal DC 5V Less then 50mA Voltage Adjust Ground Output OFF Short to Ground aS a a C a J W A E A E me J e Check the output voltage range of the power supply by varying the external voltage source Short circuit the main output with 14A WG wire to check the display for CC setting varyin
16. t at 18A Input command GETD CR Return value 150016001 CR OK CR Meaning The PS Display value is 15V and 16A It is in CC mode Input command GOVP CR Return value 111 CR OK CR Meaning The preset upper limit of output Voltage is 11 1V Input Command SOVP lt voltage gt CR Return value OK CR Input Command GOCP CR Return value lt current gt CR OK CR Input Command SOCP lt current gt CR Return value OK CR Input Command PROM lt voltage0 gt lt current0O gt lt voltage1 gt lt current1 gt lt voltage2 gt lt current2 gt CR Return value OK CR Input Command GETM CR Return value lt voltageO gt lt currentO gt CR lt voltage1 gt lt current1 gt CR lt voltage2 gt lt current2 gt CR OK CR Input Command RUNM lt memory gt CR Return value OK CR Preset upper limit of output Voltage lt voltage gt 000 lt lt Max Volt Max Volt value refer to product specification Get preset upper limit of output Current lt current gt Preset upper limit of output Current lt current gt 000 lt lt Max Curr Max Curr value refer to product specification Save Voltage and Current value into 3 PS memory locations lt voltagex gt lt currentX gt X is memory location number start from 0 to 2 Get saved Voltage and Current value from 3 PS memory loctions lt voltagex gt lt currentX gt X is memory location nu
17. the AC fuse at AC socket find out and clear up the cause first e Replace the AC fuse with the same type and rating as the original fuse e The max output voltage of Model HCS 3104 is over 60VDC avoid touch the metal contact part of the output terminals 3 CAUTION e Use a grounded 3 pin AC source e This unit is for indoor use only e Do not operate or place this unit in a humid dusty in direct sunlight location or near any heat source e Before plugging into local AC mains check with the rating label at the back of the unit e Do not block any ventilation openings of the unit e This unit must be used within the specified rating regular excessive continuous loading may cause damage to the power supply e The gauge size of input power cable must be at least 0 75mm and the total length of power cable must not exceed 3m 4 OPERATION ENVIRONMENTAL CONDITION e 10 80 R H e Altitude up to 2000m e Installation category CAT 2 e Pollution degree 2 e Mains supply voltage fluctuation up to 10 of the normal voltage 5 CONTROLS AND INDICATORS 7 8 9 10 11 12 13 Front Rear LED panel meter display with CC CV Indictor Rear Control Indicator lights up when using Preset Remote Control Set mode Output Voltage Control Knob control both the main and auxiliary output voltage Output Current Control Knob control both the main and auxiliary output current limit Power O
18. the warning switch off the unit and remove all loading Switch the unit back on again and it should resume normal operation If this problem persists please contact and consult with your agent OTP Over Temperature Protection There is a thermo sensor inside the unit to monitor and to prevent the unit to gets too hot inside At OTP there is no output and the following warning will appear on the LED display When you get this warning switch off the unit and remove all loading REAR CONTROL Check your load and output setting Allow the unit to cool down for at least 30 minutes Check if any of the ventilation is blocked check enough clearance around power supply Listen carefully for the short wind noise from the cooling fan when you turn on the unit again If you cannot hear this routine self test wind noise on switch on the fan is fault and do not use the power supply contact your agent OLP Over Load Protection Normally the overload protection is sustained by the CC constant current mode When the CC mode fails and goes undetected it may cause serious damage to your test piece or load The OLP is to minimize the extent of damage to your loads as power supplies do fail some day Switch off your power supply as soon as you see this warning as shown below REAR CONTROL To reset this warning switch off the unit and remove all loading Switch the unit back on again and double check with caution If this problem cannot b
19. ur log Note how the icon changes to solid color Log Description Po You can type in your detail description of your log Icon Save Log a This function and the icon becomes effective when a Log Name is entered to replace the Untitle b Click on it will save the current data onto the PC c To retrieve the data go to the drop menu at Log Description Icon Export to a file of csv type Click on this icon will export the collected data in the Save Log in csv format to your PC Icon X_ Delete Click on this icon will delete the current log or retrieved log on display at 3 Icon Print Log in CSV format THE TIME FRAME CONCEPT OF DATA LOG The data logging function starts when the software is started running When T Min is set to zero second it means the unit is on real time and the length of time lapsed is on the left hand side of the Time Minimum T Len is the length of time lapsed starting from the Time Minimum Both parameters are adjustable so that any time period of the log can be displayed for analysis In the above example T Min is set to 0 second and T length to 120 second the display shows the output data starting at 0 second ago and ending at the 120 second mark jia es a 1305 FOS 105 Chae 304 W Mir Ow wi Max SOW T Min 10s T Len 1205 7 Marl BOS MaxC 6 804 Now Sampling 35 UWL BOR UCL 6 84 Verk 0 6 Time Minimum Time Length
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