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6-4. Power Extension using PSF-800LS (Parallel Connection Only)

The model PSF-800LS (slave-only unit) is especially designed for
power expansion.

It is possible to increase output up to 3200W (max.) in one-control
parallel operation (if the PSF-800L is the master unit).

PSF-1200L

:PSF-400L + PSF-800LS

PSF-1600L

:PSF-800L + PSF-800LS

For the connection method, see Section

“6-2. One-Control Parallel

Operation” above.

※

Note that the PSF-800LS is not applicable to series operation.

Fig.6-3 Front and Rear panel of PSF-800LS

Содержание PSF-1200L

Страница 1: ...B71 0060 11 INSTRUCTION MANUAL REGULATED DC POWER SUPPLY PSF SERIES PSF 400L PSF 800L PSF 1200L PSF 400L2 PSF 800LS PSF 1600L...

Страница 2: ...s for vertical installation 31 5 4 8 How to invalidate on panel operations Key lock function 31 5 5 Various Functions Available on Menus 32 5 5 1 Preset function 01 33 5 5 2 OVP OCP function 02 34 5 5...

Страница 3: ...5 8 7 1 Using the GP IB interface 75 8 7 2 Using the USB interface 76 8 7 3 Using the RS 232C interface 76 8 7 4 Using the local bus 77 8 8 Communication commands 77 8 8 1 Output voltage setting VOLT...

Страница 4: ...nquiry STB 93 8 8 33 SRQ enable register setting SRE 93 8 8 34 Buffer clear CLS 93 8 8 35 Communication reset RST 94 8 8 36 Command completion OPC 94 8 8 37 Wait for completion WAI 94 8 8 38 Local add...

Страница 5: ......

Страница 6: ...product show the warning and caution items required to safely use the product The following pictorial indication and warning character indication are provided Pictorial indication Some part of this p...

Страница 7: ...ble may result in electric shock or a fire Power cord Important The attached power cord set can be used for this device only If the attached power cord is damaged stop using it and call the company or...

Страница 8: ...t operate the product with wet hands Otherwise an electric shock or fire may occur Use in a gas Use in and around a place where an inflammable or explosive gas or steam is generated or stored may resu...

Страница 9: ...with its performance and specifications stable For consultation about the product calibration call the dealer or the company or each sales office where you bought the product Daily maintenance When yo...

Страница 10: ...ly released for wider range of applications The PSF Series is able to execute sequence programs which are written in it using the optional interface board in advance without anything else It is possib...

Страница 11: ...2 400W 2 Channel Type PSF 400L2 400W Type PSF 400L 800W Type PSF 800L 800W Type For Current Extention PSF 800LS...

Страница 12: ...preset time in order to prevent a failure to turn off output or over charging even in the case where the user does any other work without turning it off Sequence SEQ Function Executes data read from...

Страница 13: ...oard and RS 232C USB local bus board are available for applications with several built in units which are operated simultaneously in a factory etc It is possible to store sequence programs and read vo...

Страница 14: ...e CV or constant current CC mode into the constant power CP mode or vice versa is subject to over shoot ringing etc Input Specifications Model PSF 400L PSF 800L PSF 400L2 PSF 800LS Input voltage AC100...

Страница 15: ...he rated output voltage 7 Measured at the frequency up to 20 MHz 8 Measured at the frequency up to 1 MHz 9 Response time till the output voltage is restored to the range within 0 1 10 mV of the rated...

Страница 16: ...Alarm signal input Turns off output when shorted Remote sensing function Compensates for voltage drop up to 1V single side Within rated voltage at both ends of power supply Parallel one control opera...

Страница 17: ...age temperature range 20 C to 70 C Storage humidity range 30 RH to 80 RH No dew condensation Applicable Standards LVD EN61010 1 3rd edition 2010 Indoor use Altitude up to 2000m Transient overvoltage O...

Страница 18: ...9...

Страница 19: ...2A 0A 123A 0A 164A 0A 205A 0A 246A 0A 287A 0A 41A Min display digit 10mA 100mA 10mA Power setting SLOW 10W 100W 99W 100W 100W 96W 98W 10W FAST 100W 1000W 990W 1000W 1000W 960W 980W 100W Range 10W 410W...

Страница 20: ...W 40W 3280W 10W 820W Min display digit 1W OVP setting SLOW 100mV FAST 10V Range 1V 84V Min display digit 10mV OCP setting SLOW 100mA 200mA 300mA 400mA 100mA FAST 10A 20A 30A 40A 10A Range 1A 84A 2A 16...

Страница 21: ...em Power 410W 820W Off timer function OFF High impedance function OFF High impedance holding time 30min Delay function OFF Trailing delay time 0 Falling delay time 0 Tracking function OFF Sequence fun...

Страница 22: ...A failure of grounding the unit may result in malfunctioning due to external noises and or increased noises generated by the unit Be sure to connect the GND terminal if a 2P 3P conversion plug is use...

Страница 23: ...a of the internal ROM are displayed the model name presence or absence of the interface address and other data are displayed and then the set voltage and current are displayed Display while storing th...

Страница 24: ...nal circuits into the unit It is detachable and has a dust filter inside Clean the filter periodically 2 Address No number of steps number of cycles and menu No Normal operation Sequence operation Men...

Страница 25: ...ng function is activated See Fig 4 2 Panel Operation Unit below 7 ESC DISP key ESC DISP Changes the channel display sequence operation display i e step No and cycle No remaining time in off timer oper...

Страница 26: ...als The maximum current is 40A 13 V key green V Used for voltage setting Press the key and rotate the encoder to change the set value If the A key is pressed while holding the V key both LEDs are lit...

Страница 27: ...nabled When the A key is lit Current setting is enabled When the V and A keys are lit Power setting is enabled When the menu is displayed press this key to validate functions and values 20 FAST LOCK 3...

Страница 28: ...o install the optional IF60 GP or IF60 RU board for controls through the interface The product is supplied with slot covered with a blank panel 23 J3 external control connector Used for various contro...

Страница 29: ...prox 0 to the rated output current at 0k to 10 k in the external resistance control mode 7 CHB COM COM pin of the channel B Connected with the negative output terminal of the channel B 8 CHB EXT V MON...

Страница 30: ...ed with the negative output terminal of the channel A 23 CHA EXT CV STATUS OUT Open collector output Set to the L level when the channel A is in the CV mode 24 CHA EXT CC STATUS OUT Open collector out...

Страница 31: ...ee sections 6 2 One Control Parallel Operation and 6 3 One Control Series Operation below 28 Exhaust grill Air taken into the unit from the front is blown out through this grill Leave a 30cm or more s...

Страница 32: ...ltage over the grounding voltage 500V for the load The front output terminals and rear output terminals are connected internally Even when the front output terminals are used the rear output terminals...

Страница 33: ...he mark using the GND cable supplied with the product as the necessity requires The negative potential of the external voltage control is the same as that of the negative output terminal If the power...

Страница 34: ...itor of low high frequency impedance several F and an electrolytic capacitor several hundred F to the load end 5 Cut the shaded parts shown below with nippers or the like to connect the PSF series in...

Страница 35: ...the product for safety if current is output through the rear output terminals Good Bad Fig 5 5 Connection with Front Output Terminals CAUTION The power supply unit may output a maximum of 40A through...

Страница 36: ...0W to 800W PSF 800L PSF 800LS 70V 10V 60V 50V 40V 30V 20V 80V 5A 10A 15A 20A 25A 30A 35A 40A Output current Output voltage 400W Power limit line Fig 5 6 Operation Range of PSF 400L 5 4 Various Setting...

Страница 37: ...er See Section 5 4 4 How to change into power display below 1 Make sure that the V and A keys are lit If not press the V and A keys to turn them on Both keys are lit in the power setting mode V A W If...

Страница 38: ...r Display 5 4 5 How to output The following output methods are available Turning output on or off using the OUTP key Turning output on or off using the CHA or CHB key PSF 400L2 only Turning output on...

Страница 39: ...5 4 6 How to display the set value in outputting condition The power supply unit displays the output value in the outputting condition Press the ENTER CHECK key in this condition to change the display...

Страница 40: ...ertical installation by Rotating display panel Fig 5 9 Rotating Display Panel 5 4 8 How to invalidate on panel operations Key lock function It is possible to invalidate operations conducted on the pan...

Страница 41: ...items Illustrations in the descriptions below represent the following The basic flow of setting is as shown below 1 Press the MENU key until an intended function number is displayed 2 Press the ENTER...

Страница 42: ...n Off Table 5 1 5 5 1 Preset function 01 This function stores intended set values in advance It is possible to assign set values to be stored to three PRESET keys The values shown below may be preset...

Страница 43: ...ction turns off output when the output current of the PSF Series exceeds the preset OCP value The setting range is from 1 0 A to 42 0 A 800L 1 0 A to 84 0 A The resolution is 0 1 A The resolution is d...

Страница 44: ...tted When the Hi function is activated the capacitors inside the PSF Series power supply unit are charged and may cause a dangerous accident even after output is turned off On the PSF Series power sup...

Страница 45: ...nce the internal capacitors remain charged Voltage of 80V may stay at the maximum Such a state is very dangerous To avoid accidents isolate the output terminals from the load cables completely with a...

Страница 46: ...in units of ten minutes to a maximum of 99 hours and 50 minutes The function LED begins to blink when the remaining time becomes less than five minutes The remaining time of the off timer may be check...

Страница 47: ...to rewrite the sequence programs on the PSF Series power supply unit Step No Cycle No Start End 20 21 22 20 21 22 20 21 22 1 2 3 Program contents Continue Fig 5 10 Repeating Steps 20 to 22 Three Time...

Страница 48: ...HECK key to validate setting The LED below the PRESET key goes on 1 2 3 SEQUENCE 4 Set an intended start step number with the encoder Press the ENTER CHECK key to validate it The setting range is from...

Страница 49: ...etting is complete Setting repeats the steps infinitely The setting range is from 1 to 999 plus infinite Repeating the steps 999 times 7 Press the ESC DISP key to quit the setting mode and return to t...

Страница 50: ...oltage of the PSF Series power supply unit by connecting an external resistance with the unit The output voltage is controlled from approximately 0V to the rated output voltage when 0 to 10k is connec...

Страница 51: ...ternal control with the encoder The objectives are displayed as shown below CV CC IN OUT Constant voltage Constant current Control on the panel operation unit or from the Personal computer through the...

Страница 52: ...s displayed 2 Press the ENTER CHECK key to enter the external output On Off control setting mode Select On or Off with the encoder and press the ENTER CHECK key again to validate the setting Setting i...

Страница 53: ...Negative 9 99 seconds max Zero Zero Negative 9 99 seconds max Positive 10 seconds Max Fig 5 11 Temporal Concept of Delay Function 1 Press the MENU key until menu number 08 is displayed 2 Press the EN...

Страница 54: ...the range from 9 99 seconds to 10 00 seconds in units of 10 ms Turning off channel B output 9 99 seconds earlier Turning off channel B output 10 00 seconds later 5 Set the fall delay time with the en...

Страница 55: ...sly Hereafter the values of both channels change simultaneously Channel A Channel B 5V 10V 20V 20V 5V 5V Tracking function ON Changing set values with encoder or through communication Fig 5 12 Trackin...

Страница 56: ...nection On slave units in series connection the output voltages of the slave units alone are displayed when output is on No panel operations are enabled on the slave units Besides the Off Timer sequen...

Страница 57: ...etting Single unit operation or master unit in series connection Master unit in parallel connection Slave unit in parallel connection Slave unit in series connection 3 Set the total power with the enc...

Страница 58: ...itor of several hundred F to several thousand F to the load terminals 1 Make sure that the POWER switch is off before starting work 2 Disconnect the wire that short circuits the and S terminals or and...

Страница 59: ...he contact in order to improve the reliability please use the OMRON special tool XY2B 7006 In addition the application wire rod is twist line AWG28 AWG26 external form 1 1 1 3 Specifically please revi...

Страница 60: ...The internal impedance of the voltage and current monitoring circuits is approximately 1k Be careful not to flow current over 1mA through the monitoring circuits 1 Voltage monitor CHA Pins 17 and 16...

Страница 61: ...for some reason in the external control mode excessive voltage is applied to the output Use a shorting type switch if the constant voltage is to be controlled by changing fixed resistors with the swi...

Страница 62: ...ee Section 5 5 6 External control external voltage external resistance CHA Pins 15 and 16 COM CHB Pins 6 and 7 COM 1 2 25 26 EXT CONT J3 Negative output terminal of CHA 0V 10V 0 10k CHA External contr...

Страница 63: ...ternal control On Off below For the setting procedures see Section 5 5 7 External control On Off CHA Pins 21 and 22 COM CHB Pins 12 and 13 COM Short OUTPUT ON Open OUTPUT OFF 1 2 25 26 EXT CONT J3 Neg...

Страница 64: ...ayed on the 7 segment LED when the PSF Series power supply unit is brought into the alarm status Cut off input power or shut off the POWER switch to cancel the alarm status CHA Pins 20 and 22 COM CHB...

Страница 65: ...upply unit enters the alarm status PC3H7 made by SHARP Item Symbol Max rating Unit Output Collector emitter voltage VCEO 66 V Emitter collector voltage VECO 6 V Collector current IC 50 mA Collector lo...

Страница 66: ...wn in Section 5 5 5 Sequence function 05 it is possible to execute the sequence programs written in the power supply unit in advance through the optional interface board on the power supply unit witho...

Страница 67: ...hat completion of sequence operation is different from deactivation of output in normal operation 4 Display in sequence operation is different from that in normal operation It is as shown below When t...

Страница 68: ...c are disabled and the power supply unit stops operation Press the ESC DISP key for one second to reset the OVP or OCP alarm described in Section 5 5 2 OVP OCP function 02 Turn off the input power sou...

Страница 69: ...n using master units the master and slave units should be set properly in advance For the setting procedures see Section 5 5 10 Master slave function above Connect the master and slave units with the...

Страница 70: ...lave function Recheck the set power While single control parallel operation current indication of the master unit may fluctuate largely due to influence of load wire resistance In such case use option...

Страница 71: ...s operation voltage is only displayed on the slave unit when output is turned on The voltage displayed on the master or slave unit is the output voltage of the unit alone See Section 2 SPECIFICATIONS...

Страница 72: ...ssible to increase output up to 3200W max in one control parallel operation if the PSF 800L is the master unit PSF 1200L PSF 400L PSF 800LS PSF 1600L PSF 800L PSF 800LS For the connection method see S...

Страница 73: ...Parallel Operation the PSF 800LS is turned on In other words the PSF 800LS cannot be used alone Check again if the AC power cable signal cables and load wires are connected properly before using it I...

Страница 74: ...k head screws supplied with the kit Four positions 3 Place the units as shown in Fig 6 6 below so that the projections of the JK 10 on the unit B are inserted in the holes in the unit A from which the...

Страница 75: ...s as shown in Fig 6 7 below so that the projections of the JK 10 on the unit B are inserted in the holes in the unit A from which the rubber shoes are removed above 4 Shift the unit A and fix the rear...

Страница 76: ...kit for Horizontal installation OP 21A Parallel connection kit for vertical installation OP 21B Screw M6 Washer Nut Terminal block Output terminal bar Bus bar Pay attention to the positional relations...

Страница 77: ...10 OP 22P Parallel connection kit Parallel connection kit for horizontal installation for vertical installation 3 JK 10 4 HK 10 Joint kit Handle kit 5 OP 22P 6 OP 22S Parallel signal cable Series sign...

Страница 78: ...aces These boards enable a maximum of ten units to be connected with the master unit connected with a Personal computer through a local bus The connected units may be controlled as the slave units The...

Страница 79: ...nector type USB series B Device class Exclusive device class Drive for Windows is offered separately Vendor code 098F Product code 1006 Power supply Self powered only Q ty of connectable units Maximum...

Страница 80: ...d presence or absence of responses are reported Q ty of connectable units Maximum of 14 units are connectable with a single GP IB card Local bus section Specifications Conforms to the RS 485 Standards...

Страница 81: ...er pins CN2 of the interface units at both ends with the shorting connectors 1 Disconnect the shorting connectors from other interface boards 2 1 The interface board is short circuited with the jumper...

Страница 82: ...6 DSR 4 7 RTS 8 8 CTS 7 FG FG Fig 8 2 RS 232C Cable Connection 8 6 Address Setting The interface has two addresses Personal computer address and system address It depends on the address whether the u...

Страница 83: ...e system address may be set 1 Sy Ad is displayed on the voltage 7 segment LED and the address is displayed on the current 7 segment LED Rotate the encoder to select the proper address and press the EN...

Страница 84: ...in the Personal computer may fail to recognize the interface board properly 1 You may download the sample programs from the Texio homepage Access to http www texio jp 2 Send ADDR1 See Section 8 3 37 L...

Страница 85: ...Please note this The USB hub is easily affected by external noises which may cause malfunctioning Utilize self powered operation as far as possible so that the communication path is not affected by no...

Страница 86: ...ctual setting resolution The response contains no header Only parameters are sent in response LF 0 0A is used as the delimiter which indicates the end of data Multi commands consisting of several cont...

Страница 87: ...FF TIMER MOD TIMER MOD P86 P35 Off timer value setting TIMER SET TIMER SET P87 P35 Delay Delay ON OFF DELAY MOD DELAY MOD P87 P43 Rise delay time DELAY RISE DELAY RISE P88 P43 Fall delay time DELAY FA...

Страница 88: ...hat the set output voltage is 10 10V Remark In tracking operation setting of the CHA reflects upon the CHB and CHB setting causes an execution error 8 8 2 OVP setting VOLT PROT This command sets or in...

Страница 89: ...ting range changes in power extension master slave parallel operation Resolution in parallel operation 100mA Setting range 0 0 to total current x 1 025 Application example CURR 10 10 Sets the output c...

Страница 90: ...d The setting range changes in power extension master slave parallel operation Resolution in parallel operation 100mA Setting range 0 0 to total current x 1 05 Application example CURR PROT 10 10 Sets...

Страница 91: ...is valid The setting range changes in power extension master slave parallel operation Setting range 0 0 to total power x 1 025 Application example POW 100 Sets the output power of a one output model t...

Страница 92: ...nquires about the output setting of CHA OUTP B Inquires about the output setting of CHB Response example 1 Indicates that output is activated has the same function as value Remark This command causes...

Страница 93: ...odes Setting CONF DISP value value is as shown below 1 CHA voltage current display 2 CHA voltage power display 3 CHA power current display 4 CHB voltage current display 5 CHB voltage power display 6 C...

Страница 94: ...is set for a one output model or during sequence operation RUN 8 8 11 External control setting EXT MOD This command sets an external control mode Setting EXT MOD value value is as shown below 0 Settin...

Страница 95: ...king has the same function as value Remark This command causes an error during sequence operation RUN 8 8 13 External output current control ON OFF EXT CURR This command selects the external output cu...

Страница 96: ...put On Off with external contacts is working has the same function as value Remark This command causes an error during sequence operation RUN 8 8 15 Off timer ON OFF TIMER MOD This command activates o...

Страница 97: ...o 15 hours and 20 minutes Remark This command causes an error during sequence operation RUN It also causes an error if a value between 6 and 9 is set in the first decimal place 8 8 17 Delay function O...

Страница 98: ...units of seconds Application example DELAY FALL 0 3 Sets the delay time for turning off output to 0 3 second Query DELAY FALL Inquires about the setting Response example 0 3 Indicates that the delay t...

Страница 99: ...hat PRESET 1 is selected has the same function as value Remark This command causes an error during sequence operation RUN 8 8 22 Preset saving PRES SAVE This command saves the current set values volta...

Страница 100: ...on Setting SEQ STEP value The value range is from 0 to 99 This command is accepted in the wait for sequence status PAUSE only Application example SEQ STEP 2 Changes the sequence step No into 2 Query S...

Страница 101: ...pplication example SEQ CYCL 2 Sets the sequence repetition frequency to 2 Query SEQ CYCL Inquires about the setting Response example 2 Indicates that sequence operation is repeated twice Remark None 8...

Страница 102: ...vent register in the following section 8 8 31 Event enable register setting ESE The function of this command is described in Event register in the following section 8 8 32 Status byte inquiry STB The...

Страница 103: ...on OPC This command notifies of command execution Setting OPC Bits 0 of the event status registers are set when the command is executed SRQ is generated depending on the status of the ESE register and...

Страница 104: ...one Remark The default value is 1 master unit Reset value to 1 after completion of communication with the local bus 8 8 39 Remote local setting REMOTE This command sets or inquires about the remote lo...

Страница 105: ...ESR Enable ESE PON URQ CME EXE DDE QYE 0 OPC Power On User Request Command Error Execution Error Device Dependant Error Query Error Not USED Operation Complete OR Standard Event Summary Enable SRE OR...

Страница 106: ...ared when MSS is cleared or serial polling is executed ESB Indicates that an event occurs in the standard event status register MAV Indicates that there is a message in the output queue SRE Sets or in...

Страница 107: ...ets or inquires about the standard event status enable register Setting command ESE value The value range is from 0 to 255 Application example ESE48 CME and EXE are enabled Query command ESE Response...

Страница 108: ...4 MAV Message available Bit 1 LERR Local bus execution error Bit 0 TMO Local bus time out If an execution error occurs bit 4 of the standard event status register ESR is set to 1 When AND of the ESR...

Страница 109: ...t is impossible to clear the status byte directly It is necessary to clear the event register or the like that is the cause of the status byte When ESB occurs When an inquiry is made with ESR data of...

Страница 110: ...atus is cleared The SRQ and status byte are cleared The remote status and LLO setting are cleared and the power supply unit enters the local state Panel setting remains unchanged RST Reset command Res...

Страница 111: ...status in either of the following cases When power is turned on When the key is pressed and the LED on the side of key When the unit receives the GTL command When the remote status is canceled Remote...

Страница 112: ...SPD Clears serial polling PPU Clears parallel polling LLO Brings all devices into the local lockout status to disable manual operation Address commands UNL Cancels the specified listener status UNT C...

Страница 113: ...stance The set current is 0A In the CC status See Section 5 4 2 How to set current See Section 5 7 3 Constant current control with external voltage or resistance On Off with the external contacts is s...

Страница 114: ...while pressing the notch in the upper part to detach the grill Clean the filter with water Before starting cleaning shut off the POWER switch without fail and disconnect the AC power cable to turn off...

Страница 115: ...106 PSF 800LS Dust filter Dust filter Front grill Front grill Pull frontward while pressing here...

Страница 116: ...107 11 OUTSIDE DIMENSIONS 209 9 9 124 10 12 8 290 35 7 6 5 82 7 The handle is available by option Fig11 1 Outside Dimensions of PSF 400L PSF 800L and PSF400 L2...

Страница 117: ...108 290 35 7 6 5 82 7 209 9 10 9 124 The handle is available by option Fig 11 2 Outside Dimensions of PSF 800LS...

Страница 118: ...ated output power 2 1200W 1600W Setting accuracy 0A 1A 30W 1A Max 20W Resolution 99W 100W Display accuracy 0 5 reading 5digit 23 C 5 C NOTES 1 The maximum output current through the front output termi...

Страница 119: ...on 5 0 5 10W NOTES 5 Fluctuation when the source voltage is changed by 10 in the range from AC100V to 240V 6 Fluctuation when the load is changed from the rated load into no load open circuit at the r...

Страница 120: ...utput voltage exceeds 110 of rated voltage Over voltage protection OVP Variable 16 Presettable in range from 1V to 84V on front panel Output Off when OVP works Over current protection OCP Fixed 15 Out...

Страница 121: ...7F Towa Fudosan Shin Yokohama Bldg 2 18 13 Shin Yokohama Kohoku ku Yokohama Kanagawa 222 0033 Japan http www texio co jp...

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