Instruction Manual 4-Quadrant Amplifier Type PAS 1000
Contents
1. 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 46 User Manual PAS 4 5 2 Device Status Register DSR The Device Status Register is a 8 digit char array In this array the present status of the device is stored With the command DSR the contents of the array can be read out The meaning of the array elements are listed in the table 4 5 9 4 5 3 Device Status Enable Register DSER The Device Status Enable Register DSER controls which events stored in the DSR are reported to the DESER Use the command DSER to enable or disable the individual bits in the DSER With DSER the register can be read out Every bit in the DSER represents a char digit in the DSR 4 5 4 Device Event Status Enable Register DESER The Device Event Status Enable Register controls which types of events are reported to the SESR and the Event Queue The bits in the DESER correspond to those in the SESR Use the DESE command to enable and disable the bits in the DESER Use the DESE query to read the DESER 4 5 5 Standard Event Status Register SESR The SESR records eight types of events that can occur within the device Use ESR To read the SESR register Reading the register clears the bits of the register so that the register can accumulate information about new events The following table shows SESR bit functions PON UQR CME EXE DDE QYE RQC OPC2. Bit Label Function msg PON _ Power On Shows that the oscilloscope is switched on UQR User Request Not used CME Command Error Wrong command received see section 4 5 9 EXE Execution Error Command not executed see section 4 5 9 DDE Device Error A device error occurred see section 4 5 9 QYE Query Error No response RQC Request Control Not used Oss OPC Operation Complete Shows that the operation is complete NURDA 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 47 User Manual PAS 4 5 6 Event Status Enable Register ESER The Event Status Enable Register controls which types of events are summarized by the Event Status Bit ESB in the SBR Use the ESE command to set the bits in the ESER and use the ESE query to read it 4 5 7 Status Byte Register SBR The Status Byte Register records whether output is available in the Output Queue whether the device requests service and whether the SESR has recorded any events Use a Serial Poll IEEE only or STB to read the contents of the SBR The bits in the SBR are set and cleared depending on the contents of the SESR the Event Status Enable Register ESER and the Output Queue When you use a Serial Poll to obtain the SBR bit 6 is the RQS bit When you use the STB query to obtain the SBR bit 6 is the MSS bit Reading the SBR does not clear the bits The following tab
3. Peak power Load reaction at nominal load Harmonic distortion at no load to nominal load Slew rate Maximum input voltage Input impedance Electronic protection 16 07 2013 He 0713 PAS1000 doc AC 60V rms 150V rms 300V rms DC 85V 212V 424V 630V DC DC 5kHz 3dB AC 1000VA DC 1500W at nominal voltage and cos gt 0 7 2000VA at nominal voltage for approx 10min in 300V range duty factor 1 9 60V 1280VAp 150V 3200VAp 300V 6400VAp for approx 2 3ms Range Frequency max typ 60V DC 450Hz 0 5 10 596 60V 450Hz 5kHz 1 096 0 596 150V DC 450Hz 0 5 0 2 150V 450Hz 5kHz 1 0 0 5 300V DC 450Hz 0 3 0 1 300V 450Hz 5kHz 0 5 0 5 630V DC 0 6 10 296 Range Frequency max typ 60V 15Hz 450Hz 0 596 10 296 60V 450Hz 5kHz 1 596 1 096 150V 15Hz 450Hz 0 1 0 05 150V 450Hz 5kHz 1 0 0 5 300V 15Hz 450Hz 0 1 0 05 300V 450Hz 5kHz 0 5 0 2 gt 52V us in range 300V slew rate lt Sus at 230Vims according to EN 61000 4 11 5Vs approx 8kQ Overload Short circuit Overtemperature Spitzenberger amp Spies GmbH amp Co KG Page 50 User Manual PAS Internal control source optional Type DDS2 Wave form Sine DC Amplitude resolution 100mV Frequency range 0 1Hz 15kHz Frequency resolution 100mHz Digital instrument Measuring range U 400V L 20A Accuracy U Frequency
4. Arguments FLOATI Internal resistance value in Ohm valid range 0 0 8 0 Return FLOATI The currently adjusted real internal resistance value is returned Examples amp imp r 1 2 The real internal resistance is adjusted to 1 2 amp imp r The currently adjusted real internal resistance value is queried 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 53 User Manual PAS 4 4 20 AMP IMPedance L With this command the inductive internal resistance can be adjusted and or queried Execution time approx 10ms Group Amplifier Syntax AMP IMPedance L lt FLOAT1 gt AMP IMPedance L Arguments FLOATI Internal resistance value in mH Valid range 0 0 12 8 Return FLOATI The currently adjusted inductive internal resistance value is returned Examples amp imp L 1 2 The inductive internal resistance is adjusted to 1 2mH amp imp r The currently adjusted inductive internal resistance value is queried 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 34 User Manual PAS 4 4 21 CLS This command clears the DSR Device Status Register concerning the error message the other information remain The SESR Standard Event Status Register is cleared completely The flag ESB Event Status Bit is reset in the SBR Status Byte Register If the amplifier is in error mode this error is cleared Subsequently the amplifier is ready for opera
5. The following notation is used for the description of the command syntax Symbol Meaning lt gt Defined element Group one element is required Optional can be omitted Exclusive Or Previous element s may be repeated Example AMP Output 0 1 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 17 User Manual PAS 4 4 4 List of Commands Interface Description Command Section Reset to initial state DCL 4 4 5 Reset to local mode GTL 4 4 6 Query identification of the device IDN 4 4 7 Voltage Amplifier Description Command Section Switch Query the amplifier operation mode AMP Mode 4 4 8 Switch Query the output contactor AMP Output 4 4 9 Set Query the amplifier range AMP Range 4 4 10 Set Query the current limitation CURR Limitation Mode 4 4 11 Set Query the current limitation value CURR Limitation Level 4 4 12 Read r m s value of the current MEAS CURRent 4 4 13 Read apparent power MEAS S 4 4 14 Read r m s value of the voltage MEAS VOLT 4 4 15 Set Query the amplitude OSC AMPlitude 4 4 16 Set Query the frequency OSC FREQuency 4 4 17 Set Query the trigger angle OSC TRigger 4 4 18 Switch Query the real internal resistance AMP IMPedance R 4 4 19 Switch Query the inductive internal resistance AMP IMPedance L 4 4 20 Register Description Command Section Clear Device Status Regi
6. 6 Bit6 ROS MSS and Bit5 ESB is set 16 07 2013 He_0713_PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 41 User Manual PAS 4 4 28 DESE Sets and queries the bits in the Device Event Status Register DESER The DESER is the mask that determines whether or not events are reported to the Standard Event Status Register SESR and entered into the Event Queue For a more detailed discussion of the use of these registers please see section 4 5 1 Execution time 4 2ms Group Interface Syntax DESE INT1 DESE Arguments releases a query INTI the Device Event Status Enable Register is written 0 lt INTI lt 255 Return lt decimal number string gt Example DESE 49 Return None DESE Return 49 The decimal number 49 corresponds to a hexadecimal representation 3lhex That means Bit5 CME Bit4 EXE and BitO OPC are set 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 42 User Manual PAS 4 4 29 DSER The command DSER enables a mask of the Device Status Register DSR Since possibly not all information of the Device Status Register shall be accepted in the Standard Event Status Register you have the possibility to pick out mask individual items The Device Status Register is structured as follows DSR Error All arising errors are written at position O a number between 100 and 255 The meaning of the numbers is desc
7. 106 too many external demands errI2C2PORTERROR 107 PC Bus error errAMPLIFIEROFF 108 Amplifier has switched off erroOVERLOAD 109 Long lasting overload errOVERHEAT 110 Overtemperature of output stage or transformer errTRIGGERTIMEOUT 111 Zero crossing detector damaged errUNREACHABLEMODE 112 Mode cannot be adjusted errQUERYQUEUEEMPTY 113 No query result errPARAMETERNOTVALID 114 Value passing beyond range errCOMMANDNOTVALID 115 Unknown command errOVERVOLTAGE 116 Overvoltage errPOWERDROP 117 Pulse like drop in the supply voltage errCURRENTOVERFLOW 118 Current switching off has intervened errPROTECTIONERROR 119 Cannot been carried out at the moment errNOTINSTALLED 120 This option is not installed errFLOATINGOUTPUT 121 Overvoltage between earth and ground errCURRLIMITATION 122 Amplifier in current limitation mode errCURRS WITCHOFF 123 Amplifier in current switch off mode Mode Name Code Meaning modeDC 0 DC mode active modeAC 1 DC mode not active Range Name Code Meaning rangel35V 1 Amplifier range 135V active range270V 2 Amplifier range 270V active etc Output Name Code Meaning outOPEN 0 Output open outCLOSED 1 Output closed 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 49 User Manual PAS 4 6 Technical Data Amplifier data Nominal voltage Additional voltage range Frequency range Continuous power Short time power
8. CARRIAGE RETURN HEX OD 4 4 2 IEEE 488 This section describes the installation of the IEEE module IEEE 488 is a parallel 8 bit communication standard that enables the communication of the device with an external controller e g a computer or a terminal To each device a single IEEE address is assigned The application of one address for two devices is not allowed The IEEE address is set to 9 If required the IEEE address can be changed in the configuration menu section 4 3 10 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 16 User Manual PAS 4 4 3 Command Syntax A command consists of the elements command space and argument Example AMP Output 1 AMP Output is the command is the argument Between command and argument there i If several commands shall be transferred in one transfer sequence the commands have to be separated with a semicolon Example AMP Mode 1 AMP Output 1 A query is consists of a command and a question mark Example MEAS Voltage When using RS232 RS485 interface the return value is transferred immediately When using IEEE interface the return value is available for transmission in an output buffer The device has a maximum input buffer with 256 characters In this input buffer the transferred characters are stored until the command is executed If more than 256 characters are fed the following characters are rejected until memory is available
9. Spitzenberger amp Spies GmbH amp Co KG Page 27 User Manual PAS 4 4 14 MEAS S only query With this command the apparent power can be read out via interface Execution time 4 1ms Group Measurement Syntax MEAS S Arguments None Return string Apparent power with unit of measurement Example meas s The present apparent power is returned 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 26 User Manual PAS 4 4 15 MEAS VOLT only query With this command out the r m s value of the voltage can be read out via interface Execution time 4 4ms Group Measurement Syntax MEAS VOLT Arguments None Return string r m s value of the voltage with unit of measurement Example meas volt The present voltage is returned 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 29 User Manual PAS 4 4 16 OSC AMPlitude With this command the amplitude can be adjusted and or queried Execution time 1750ms with range switching 20ms without range switching Group Oscillator Syntax OSC AMPlitude lt FLOAT1 gt OSC AMPlitude Arguments FLOATI Amplitude value Valid range 0 Maximum value Return FLOATI Example osc amp 230 The amplitude is adjusted to 230V at a voltage amplifier osc amp The adjusted amplitude value is returned 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Sp
10. off The red signal lamp ON indicates e The amplifier output is switched on dangerous contact voltage may occur at the amplifier output Caution A damaged LED can cause an error in indicating the status of the output contactor Therefore a regular check of the status indicator LED s e g with a multimeter at the output terminals is recommended 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 9 User Manual PAS 4 3 4 Voltage Range With the different voltage ranges the amplifier can be optimised maximum output power Move the cursor in the main menu by means of the keys UP or DOWN to Range and press ENTER Now you can adjust the requested range in the selection field The following ranges are available 60V 150V 300V 630V DC AUTO The range is adjusted automatically At AUTO adjustment the most suitable voltage range is checked and adjusted automatically Range switching is always made wattless Therefore the control voltage is disconnected before changing the range After changing the range the control voltage is released again the output remains off Reference The range AUTO is only available with the option internal oscillator 4 3 5 Coupling The connection between control source and amplifier output can be changed with the coupling mode Move the cursor in the main menu by means of the keys UP or DOWN to Mode and press ENTER Now you
11. voltage 280V SRQ shall be released when the adjustments are set amp range 2 amp mode 0 osc frequ 0 amp output 1 osc ampl 280 opc Example 2 The voltage is to rise continuously from OV to 135V amp ramp 1 opc osc ampl 135 In both cases a SRQ interrupt is released when the device has reached the requested state 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 39 User Manual PAS 4 4 26 SRE Service Request Enable sets and queries the bits in the Service Request Enable Register SRER For a complete discussion of the use of these registers see section 4 5 1 Execution time 2 9ms Group Interface Syntax SRE INTI1 SRE Arguments releases a query INT the Service Request Enable Register is written INT 32 for ESB or INT1 16 for MVA or both then INTI 48 Return decimal number string Example SRE 32 Return None SRE Return 32 The Bit5 ESB is masked an therefore forces an SRQ interrupt 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 40 User Manual PAS 4 4 27 STB only query Read Status Byte query returns the contents of the Status Byte Register SBR using the Master Summary Status MSS bit For a complete discussion of the use of these queries see section 4 5 Execution time 2 9ms Group Interface Syntax STB Arguments 23 Return lt decimal number string gt Example S TB Return
12. you are in the incremental mode and press ESC the present value remains and you get back to the main menu If you alternatively press ENTER you get into the single step mode Every single digit can be adjusted to the requested value with the keys UP and DOWN With ENTER you get to the next digit The value is accepted after confirming the last digit with ENTER and you get back to the main menu When pressing the key ESC the adjusted value is not accepted 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 8 User Manual PAS 4 3 2 Switch on The amplifier can be switched on and or off by means of the mains switch POWER After approx 10 seconds the device is ready for operation After switching on the following device status is adjusted e The signal lamp of the mains switch lights e The signal lamp for OUTPUT OFF lights e The start menu is displayed e The fans for cooling the output stages are active 4 3 3 Output The amplifier output is switched on and or off with the push button OUTPUT When the output is switched off the output socket is isolated from the amplifier output by means of a relay Switching on off is always made wattless that means at switching first of all the control voltage is disconnected before changing the output After changing the output the control voltage is released again The green signal lamp OFF indicates e The amplifier output is switched
13. 0 4 amp mode 0 5 amp output 1 6 ampramp l 7 osc amp 380 8 opc 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 44 User Manual PAS 4 5 Status and Events The device provides a status and event reporting system for the IEEE and RS232 RS485 interfaces This system informs about certain significant events that occur within the device The device status reporting system consists of six 8 bit Register and an 8 digit array This section describes these registers and the array and explains how the event handling system operates Specific events like e g the state of the output or errors are stored in the Device Status Register DSR Via the following registers you can lay down which events are passed on and stored and how to do this So you can e g release a Service Request SRQ when the output is switched on or store an event until you have the time to query it 4 5 1 Register The registers in the event reporting system fall into two functional groups e The Status Registers The Device Status Register DSR the Standard Event Status Register SESR and the Status Byte Register SBR contain information about the device e The Enable Registers The Device Status Enable Register DSER the Device Event Status Enable Register DESER the Event Status Enable Register ESER and the Service Request Enable Register SRER determine whether selected types of
14. 1 kQ Voltage monitor output The voltage monitor output corresponds to the ration 1 100 IV monitor voltage corresponds to 100V output voltage Current monitor output The menu item Monitor controls the divider ratio of the current measurement Nominal power Ratio Nominal power Ratio 1000VA 1 1 und 1 10 15000VA 1 4 und 1 40 2500VA 1 1 und 1 10 20000VA 1 4 und 1 40 5000VA 1 1 und 1 10 25000VA 1 5 und 1 50 7500V A 1 2 und 1 20 30000VA 1 10 und 1 100 10000VA 1 2 und 1 20 Example When using an amplifier 7 5kVA the possible adjustments are 1 1 1V monitor voltage corresponds to 1A 1 10 1V monitor voltage corresponds to 10A Move the cursor in the main menu by means of the keys UP or DOWN to Monitor and press ENTER Here the requested divider ratio can be adjusted There is no interface command for this function 4 3 12 Current Limitation optional The maximum output current can be limited with the current limitation Move the cursor in the main menu by means of the keys UP or DOWN to JI Limit and press ENTER In the following window the current limitation value can be adjusted and the current limitation mode can be selected The following operation modes are available OFF Current limitation off standard REGUL Current regulation CUOFF Switching off the amplitude at I Limit After a re starting the device the current limitation is always deactivated When the
15. DN Return SPS XXX yyy X device type Y version number 16 07 2013 He_0713_PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 21 User Manual PAS 4 4 8 AMP Mode With this command the operation mode of the amplifier can be switched and or queried Execution time 220ms Group Amplifier Syntax AMP Mode 011 AMP Mode Arguments O11 0 DC mode on AC mode off 1 DC mode off AC mode on In AC mode a capacitive filter is switched between amplifier input and input signal terminals to suppress DC components of the input signal Return None Example amp mode 0 The amplifier is switched to DC mode amp mode The current amplifier mode is returned 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 22 User Manual PAS 4 4 9 AMP Output With this command the output contactor of the amplifier can be switched and or queried Execution time 270ms Group Amplifier Syntax AMP Output 011 AMP Output Arguments 011 0 Output contactor off Output contactor on If the output contactor is switched off no voltage and or applies at the output terminals When switching the output contactor the control is always adjusted to 0V OA see also section output Return None Example amp output 1 The output is switched on amp output The current state of the output is returned 16 07 2013 He_0713_PAS1000 doc S
16. Instruction Manual 4 Quadrant Amplifier Type PAS 1000 Serial No UO467 01 1 0613 The manufacturer can not be held liable for incorrect statements and their consequences subject to change User Manual PAS 1 General Instructions 2 Safety 3 Connection 4 Power Amplifier Type PAS 4 1 Front Panel Amplifier 4 2 Rear Panel Amplifier 4 3 Amplifier Operation 4 3 1 Menu Control 4 3 2 Switch on 4 3 3 Output 4 3 4 Voltage Range 4 3 5 Coupling 4 3 6 Voltage optional 4 3 7 Frequency optional 4 3 8 Trigger Angle optional 4 3 9 Remote Control Operation 4 3 10 Configuration 4 3 11 Monitor Outputs optional 4 3 12 Current Limitation optional 4 3 13 Switch off 4 3 14 External Control 4 3 15 Floating Output Option 17 300 4 3 16 Internal Resistance Option 24 P 4 4 RS232 or RS485 and IEEE 488 optional 4 4 1 RS232 or RS485 4 4 2 IEEE 488 4 4 3 Command Syntax 4 4 4 List of Commands 4 4 5 DCL no query 4 4 6 GTL no query 4 4 7 IDN only query 4 4 8 AMP Mode 4 4 9 AMP Output 4 4 10 AMP Range 4 4 11 CURR Limitation Mode 4 4 12 CURR Limitation Level 4 4 13 MEAS CURRent only query 4 4 14 MEAS S only query 4 4 15 MEAS VOLT only query 4 4 16 OSC AMPlitude 4 4 17 OSC FREQuency 4 4 18 OSC TRigger 4 4 19 AMP IMPedance R 4 4 20 AMP IMPedance L 4 4 2 CLS 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG OONANIAN MN B UC WWWWWWN NN NON N
17. N NWN D FP BR RR Be BB RR RR a ABWNF COO WANA ANA WNHrFR DUO ANADAA NF HPHPWWN RR KF KF COCO Page 1 4 4 22 4 4 23 4 4 24 4 4 25 4 4 26 4 4 27 4 4 28 4 4 29 4 4 30 User Manual PAS ESE ESR IST only query OPC SRE STB only query DESE DSER Example 4 5 Status and Events 4 5 1 4 5 2 4 5 3 4 5 4 4 5 5 4 5 6 4 5 7 4 5 8 4 5 9 Register Device Status Register DSR Device Status Enable Register DSER Device Event Status Enable Register DESER Standard Event Status Register SESR Event Status Enable Register ESER Status Byte Register SBR Service Request Enable Register SRER Codes DSR 4 6 Technical Data 4 7 Technical Information 4 7 1 4 7 2 16 07 2013 He 0713 P Pin Assignment Miniature Fuses AS1000 doc Spitzenberger amp Spies GmbH amp Co KG 36 37 38 39 40 4l 42 43 44 45 45 47 47 47 47 48 48 48 49 50 52 52 54 Page 2 User Manual PAS 1 General Instructions This device has been shipped in perfect safety condition However it has to be checked for mechanical defects before the first start up If there is any transportation damage the device must not be put into operation Spitzenberger amp Spies has to be informed immediately Important Reference The devices racks must only be moved transported in upright position Exceptions are only permissible after consultation with the manufacturer The customer is liab
18. can adjust the requested amplifier mode in the selection field The following coupling modes are available DC DC Mode AC AC Mode In DC mode the control source is connected directly to the amplifier output In AC mode a capacitive filter is connected between input signal and amplifier input in order to filter out DC components of the input signal This operation mode is advantageous when testing loads e g transformers saturation by DC Mode switching is always made wattless Therefore the control voltage is disconnected before changing the mode After changing the mode the control voltage is released again 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 10 User Manual PAS 4 3 6 Voltage optional The oscillator type DDS2 optionally available can be used as control source Move the cursor in the main menu by means of the keys UP or DOWN to Voltage and press ENTER Now you can adjust the requested output voltage in the edit field The maximum adjustable voltage value is limited by the present voltage range See section voltage range 4 3 7 Frequency optional When using the internal oscillator DDS2 the frequency can be adjusted in the menu Move the cursor in the main menu by means of the keys UP or DOWN to Frequ and press ENTER Now you can adjust the requested frequency in the edit field At a frequency input of OHz the amplifier is switched to the DC operati
19. connected Protective conductor PE ANNNBWN RE Pin assignment CONTROL 27 1 11 n c 12 Overload 13 Output contactor monitoring 14 Release 15 A RS485 16 B RS485 1722 n c 23 24V control voltage 24 n c 25 Control GND 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 52 User Manual PAS Pin assingment ANALOG I O 28 Input GND Input U Signal GND U Signal I Signal GND I Signal 25 n c NADP WN rH Pin assignment RS232 29 n c RxD TxD n c GND n c n c n c n c V 00 10 tA i 0 t2 Ee Pin assignment IEEEAS 30 1 DIOI data in out 13 2 DIO2 data in out 14 3 DIO3 data in out o 4 DIO4 data in out 16 5 EOI end or identify 17 6 DAV data valid 18 7 NRFD not ready for data 19 8 NDAC not data accepted 20 9 IFC interface clear 2 10 SRQ service request 22 m ll ATN attention 23 12 SHIELD 24 16 07 2013 He 0713 PAS1000 doc DIOS data in out DIO6 data in out DIO7 data in out DIO8 data in out REN remote enable GND TW PAIR W DAV GND TW PAIR W NRFD GND TW PAIR W NDAC GND TW PAIR W IFC GND TW PAIR W SRQ GND TW PAIR W ATN SIGNAL GROUND Spitzenberger amp Spies GmbH amp Co KG Page 53 User Manual PAS 4 7 2 Miniature Fuses The miniature fuses are in the front part o
20. current limiting value is exceeded in the operation mode REGUL the output voltage is reduced till the output current no longer exceeds the current limiting value At operation mode CUOFF the output of each amplifier is switched off as soon as the current exceeds the adjusted current limiting value Caution The current limitation can only be applied when using the internal control source Current limitation current switching off is not possible if the amplifier is controlled via an external function generator because the amplitude of the control can not be influenced 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 13 User Manual PAS 4 3 13 Switch off The device is protected electronically against overload overtemperature and short circuit Faults are indicated by the red signal lamp Error If an overload remains for more than 4 seconds the control and the output contactor are disconnected The display shows an error message When confirming the error message the device can be started up again If the device switches off for thermal reasons e g overheating of the output stages or the transformers several minutes for cooling are required before the amplifier can be started up again 4 3 14 External Control The amplifier can be controlled via the external control input 31 within the scope of its technical data e g amplitude and frequency 3 535Vims 5V correspond
21. e After input of the correct code you get to the referring set up window The following codes are available 22314 Configuration of the turn on values optional Menu item Section Short designation Range 4 3 4 Amplifier range adjustment Mode 4 3 5 Amplifier mode AC or DC operation Voltage 4 3 6 Voltage adjustment optional Frequ 4 3 8 Frequency adjustment optional Trigger 4 3 8 Trigger angle adjustment optional 21303 Configuration of the IEEE 488 Interface optional Menu item Section Short designation Address 4 4 2 Interface address Termination 4 4 2 LF Line Feed or CR Carriage Return 11211 Configuration of the RS232 RS485 Interface RS232 Interface Menu item Section Short designation Handshake 4 4 1 RS232 not active Termination 4 4 1 LF Line Feed or CR Carriage Return Baudrate 4 4 1 Interface speed RS485 Interface optional Menu item Section Short designation Address 4 4 1 0 16 Termination 4 4 1 LF Line Feed or CR Carriage Return Baudrate 4 4 1 Interface speed After having completed the adjustments the configuration window can be left with ESC The following edit window requests either to store or break off the process 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 12 User Manual PAS 4 3 11 Monitor Outputs optional The monitor outputs are short circuit proof and electrically isolated output impedance approx
22. e S Mode 4 3 5 Amplifier mode AC or DC operation S Voltage 4 3 6 Voltage adjustment O Frequ 4 3 7 Frequency adjustment O Trigger 4 3 8 Trigger angle adjustment O Lokal 4 3 9 Set device into manual operation S Setup 4 3 10 General adjustments e g IEEE address S Monitor 4 3 11 Divider ratio of current measurement O I Limit 4 3 12 Adjustments for current limitation O R 4 3 16 Adjustment of the real internal resistance O L 4 3 16 Adjustment of the inductive internal resistance O O optional S standard type 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 7 User Manual PAS The selected menu item is called up by pressing the key ENTER According to the selected menu item you get to a new window a selection field or a edit field Selection field Selection with the keys UP and DOWN The selection is accepted with ENTER then you get back to the menu When pressing ESC the initial selection is maintained then you get back to the menu Edit field In the edit fields there are two possibilities for the input of values At the first selection of an edit field you get to the incremental mode here you can increase or decrease the indicated value incrementally with the keys UP and DOWN The increment increases by and by In the incremental mode the new values are accepted immediately that means that e g at an incremental increase of the voltage the amplifier output voltage also increases If
23. ecommended gt 30mA Mains plug Earthing contact socket 16A Important References When the device system is fixed to the mains no plug we recommend to install a main switch in order to ensure safe separation from the mains When controlling the device system via PC the latter should be supplied by the same mains To make sure that the device system works faultlessly and no overheating occurs sufficient ventilation and enough distance from the device s rear side to any wall has to be guaranteed 60cm recommended Please note that there must be 20cm distance between the individual racks The amplifier must only be operated within the stated Technical Data see section 4 6 The frequency range of the amplifier is specified with 5kHz signal band width optional 15kHz or 30kHz When the amplifier is controlled externally or with a signal generator type SyCore in order to reach the small signal band width frequencies larger than the maximum signal band width can be generated When frequencies larger than the signal band width max signal band width up to 50kHz are adjusted please note that only amplitudes up to max 10 of the upper range value are permitted 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 4 User Manual PAS 4 Power Amplifier Type PAS The amplifiers of the PAS series are linearly working transistor amplifiers with short time and peak output power The full nom
24. events are reported to the Status Registers and the Event Queue 16 07 2013 He_0713_PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 45 Register Overview User Manual PAS T 6 5 4 3 7 i Read IST NOTIN NOTIN NOTIN NOTIN OUTPU Zee doe erco DeviceStatusRegister cannot be written USE USE USE USE 2 DSR Y v v v T 6 5 4 3 i Read DSER NOTIN NOTIN NOTIN NOTIN OUTPU uae doe en con DeviceStatusEnableRegister Write DSER USE USE USE USE T DSER v v y y Read DESE 7 6 5 4 3 2 1 0 DeviceEventStatusEnableRegister Write DESE PON UQR CME EXE DDE QYE RQC OPC DESER v v v v v v v v Read ESR 7 6 5 4 3 2 1 0 StandardEventStatusRegister cannot be written PON UQR CME EXE DDE QYE RQC OPC SESR v v v v v v v v Read ESE 7 6 5 4 3 2 1 0 EventStatusEnableRegister Write ESE PON UQR CME EXE DDE QYE RQC OPC ESER Output Queue v RQS Vv y e 7 3 2 1 0 i Read STB notin cep may NOTIN NOTIN NOTIN NOTIN StatusByteRegister cannot be written USE USE USE USE USE SBR MMS v v 7 6 3 2 1 0 i Read SRE NOTIN NOTIN 28 m y NOTIN NOTIN NOTIN NOT IN ServiceRequestEnableRegister Write SRE USE USE USE USE USE USE SRER
25. f the amplifier right side The LED s at the boards indicate the condition of the fuses When a fuse is damaged the corresponding LED doesn t light Board ZN 5110 Auxiliary Supply Labelling Value Note F2 T0 5A Feed step driver pos side F3 T0 5A Feed step driver neg side F5 TO 8A Pre amplifier 15V F6 TO 8A Pre amplifier 15V Board ZN4833 Fan Regulation Labelling Value Note Fl T0 5A Fan regulation 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 54
26. ies GmbH amp Co KG Page 30 User Manual PAS 4 4 17 OSC FREQuency With this command the frequency can be adjusted and or queried Execution time 5 4ms Group Oscillator Syntax OSC FREQuency lt FLOATI gt OSC FREQuency Arguments FLOATI Frequency value Valid range Minimum value Maximum value Return FLOATI Example osc freq 50 The frequency is adjusted to 50Hz osc freq The adjusted frequency value is returned 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 31 User Manual PAS 4 4 16 OSC TRigger With this command the trigger angle can be adjusted and or queried The trigger angle determines the time of amplitude change If the frequency is smaller than 10 Hz the trigger angle is ignored Execution time 5 0ms Group Oscillator Syntax OSC TRigger FLOATI OSC TRigger Arguments initiates a query FLOATI Trigger value Valid range 360 0 Return FLOATI Example osc trigger 90 The trigger angle is adjusted to 90 osc trigger The present trigger angle is returned 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG F360 0 Page 32 User Manual PAS 4 4 19 AMP IMPedance R With this command the real internal resistance can be adjusted and or queried Execution time approx 10ms Group Amplifier Syntax AMP IMPedance R lt FLOATI gt AMP IMPedance R
27. ime 5 2ms Group Amplifier Syntax CURR Limitation Mode lt INT1 gt CURR Limitation Mode Arguments INTI Mode 0 Current limitation off 1 Current regulation 2 Switching off Return lt Number string gt The currently adjusted mode is sent back Example curr l m 1 The current regulation is switched on curr l m The current regulation mode is returned 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 25 User Manual PAS 4 4 12 CURR Limitation Level With this command the current limitation value can be adjusted and or queried Execution time 3 7ms Group Amplifier Syntax CURR Limitation Level lt FLOAT1 gt CURR Limitation Level Arguments i23 FLOATI Current limitation value Return Number string The currently adjusted limitation value is sent back Example curr 1 1 3 2 The limitation value is set to 3 2A GUrrsb 12 The current limitation value is returned 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 26 User Manual PAS 4 4 13 MEAS CURRent only query With this command the r m s value of the current via interface can be read out Execution time 3 9ms Group Measurement Syntax MEAS CURRent Arguments None Return lt string gt r m s value of the current with unit of measurement Example meas current The present current is returned 16 07 2013 He 0713 PAS1000 doc
28. inal power is supplied at a power factor of 0 7 inductive 1 0 7 capacitive By means of the direct negative feedback the harmonic distortion the phase shifting between control and output signal just as the internal resistance and thus the voltage reduction at load are very low 4 1 Front Panel Amplifier mee Pos Lettering Component Function 1 POWER Mains switch ERROR LED display overload of the amplifier 3 R_CONTROL LED display remote control via external control e g SyCore computer control via RS 232 4 OUTPUT Push button and LED display output ON OFF 5 8 ESC UP DOWN Push button menu control ENTER 9 MONITOR U Monitor output voltage optional 10 MONITOR I Monitor output current optional 11 Display 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 5 User Manual PAS 4 2 Rear Panel Amplifier 00 Pos Lettering Component Function 21 Cable gland Mains supply 22 RU CONTROL Socket series 692 6 PE Remote control operation 23 MAINS OUT Socket Mains supply for additional devices e g SyCore 24 OUTPUT 1 Socket HAN6 HSB bu Amplifier output 1 25 OUTPUT 2 Socket HAN6 HSB bu Amplifier output 2 not fitted 26 Mains fuse 16A 27 CONTROL 25 pole SUB D socket Control line SyCore 28 ANALOG I O 25 pole SUB D plug Signal line SyCore 29 RS232 9 pole SUB D plug Interface connection 30 TEEE 488 Micro Ribbon 24 pole series 57F IEEE 488 p
29. ing the upper range value and shall be avoided Frequency behaviour In higher frequencies the inductive share does not behave purely inductive any more First approximation see equivalent circuit diagram below Cii Formula Rii g r ging L adjusted inductivity R 12 8 17 11 pF y u Cui 2 747 uF 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 15 User Manual PAS 4 4 RS232 or RS485 and IEEE 488 optional The device can be controlled either via RS232 or IEEE 488 interface Various commands and queries are available The devices are delivered with diverse interface assembling so please check the interface of your device RS232 or IEEE or RS232 IEEE 4 4 1 RS232 or RS485 This section describes the module RS232 RS485 This module is a serial communication standard that enables the communication of the device with an external controller e g a computer or a terminal Before communication can be set up the applied terminal program has to be adjusted to the interface data of device Standard configuration Baudrate 9600 B s Databit 8 Stopbit 1 Parity no Handshake none If required the interface parameters can be changed in the configuration menu section 4 3 10 For the connection of the device a 1 1 cable is required no Null Modem cable Caution Command sequences which are transferred via the RS232 RS485 interface have to be closed with the character
30. ister indicates a command has arrived Operation Complete 16 07 2013 He_0713_PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 37 User Manual PAS 4 4 24 IST only query With this query the Device Status Register of the amplifier can be read out Execution time 2 6ms Group Amplifier Syntax IST Arguments 53 Return String The return string consist of 4 numbers Number 0 indicates output mode Number 1 indicates the active range Number 2 indicates the mode AC or DC Number 3 indicates the error code String Example TIST Return 0 1 1 113 first number 0 output open second number 1 range is set third number 1 AC Mode is active fourth number 113 error message QUERY ERROR 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 36 User Manual PAS 4 4 25 OPC Generates the message Operation Complete in the Standard Event Status Register SESR when all pending operations finish The OPC query places the ASCII character 1 into the output queue when all pending operations are finished The OPC response is not available to read until all pending operations finish For a complete discussion of the use of these registers and the output queue please refer to section 4 5 1 Execution time 2 0ms Group Interface Syntax OPC Arguments None Return None Example 1 Requested state output on range2 DC mode frequency OHz
31. le for defects caused by disregarding this regulation 2 Safety The device must only be operated by instructed personnel The chassis ground of the device is connected to earth Energized components might be uncovered when opening the housing Warning Capacitors might still be charged even if the amplifier is disconnected from all voltage sources Keep a three minute waiting period before opening the device after having disconnected the device from each voltage sources power supplies The amplifier output is not electrically isolated from the mains There is no protection by electrical separation according to the relevant regulations 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 3 User Manual PAS 3 Connection Before connecting the amplifier please make sure that the line voltage and frequency correspond with the device s Three phase systems require the n type conductor Note that the protected earthing conductor has to be connected according to regulations The earthing resistance has to meet the relevant safety regulations Insufficient connection of the protected earthing conductor might cause malfunctions of the system We recommend to supply the system via fault current circuit breaker Mains voltage 230V 10 Mains frequency 50Hz 60Hz Mains protection 16A Releasing characteristics recommended CorD Fault current circuit breaker r
32. le shows the SBR bit functions NOT IN NOTIN NOTIN NOTIN NOTIN USE Ese MAY USE USE USE USE MMS Bit Label Function 7 MSB Not used 6 Mes Request Service IEEE Interrupt for Serial Poll 5 ESB Event Status Bit Shows that status is enabled and present in the SESR 4 MAV Message Available Shows that output is available in the Output Queue 3 0 Not used 4 5 8 Service Request Enable Register SRER The Service Request Enable Register controls which bits in the SBR generate a Service Request IEEE only and are summarized by the Master Status Summary MSS bit Use the SRE command to set the SRER Use the SRE query to read it The RQS bit remains set to one until either the Status Byte Register is read by a Serial Poll IEEE only or the MSS bit changes back to a zero 7 NOT IN USE 6 NOT IN USE 3 NOT IN USE 2 NOT IN USE 1 NOT IN USE 0 NOT IN 5 4 ESB MAV USE 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 46 User Manual PAS 4 5 9 Codes DSR Error Name Code Meaning errINTERFACEBUFFERFULL 101 Input buffer full errINTERFACEBUFFEREMPTY 102 Output buffer empty errWRONGPARAMETERSWITCH 103 Wrong transfer parameter errB ADINTERRUPTIEEE 104 IEEE Interrupt without being addressed errEEPROMDAMAGE 105 An Eprom is damaged errEVENTSTACKFULL
33. lug 31 EXT INPUT Sockets external input 32 Output stages 33 Earth protective conductor Pin assignment please see section 4 7 1 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 6 User Manual PAS 4 3 Amplifier Operation In this section the various adjustment possibilities and the basic operation are explained Reference In remote control operation the amplifier can t be controlled with the integrated keyboard see section Remote Control Operation 4 3 1 Menu Control After switching on the device the following menu is displayed 0 0 V 0 0 VA Voltage AUTO AC The first line displays the measurement values voltage and current The second line displays the apparent power calculated from voltage and current and the adjusted frequency The third line displays is the main menu In the fourth line present short information are output Reference Some adjustments e g voltage range or frequency can be stored When switching on of the device these values are set automatically Therefore the above shown display can differ from the display of your device With the keys UP DOWN ENTER and ESC the menu can be controlled In the main menu you can switch the menu items with the keys UP and DOWN Here the menu line in the display always changes The following menu items are available Menu item Section Short description Range 4 3 4 Adjustment of amplifier rang
34. max Of measured value 2 digit 45Hz 450Hz 0 5 DC 45Hz 450Hz 5kHz 1 0 Accuracy I Frequency max Of measured value 2 digit General Interfaces Mains supply Ambient temperature Housing Weight Options 16 07 2013 He 0713 PAS1000 doc 45Hz 450Hz 0 8 DC 45Hz 450Hz 5kHz 1 696 RS232 IEEEA88 optional 230V 410 50Hz 60Hz 16A 0 C up to 40 C 19 plug in unit 4U colour light grey RAL 7035 approx H 180mm W 483mm D 600mm approx 45kg No Description Available 01 IEEEA88 interface SyCore X 06 Voltage monitor X 07 Current monitor X 10 Internal resistance compensation X 11 300z Special voltage X 11 630 DC 13 30 Special frequency range 17 300 Floating output 300V ims X 18 Special line voltage 21 Parallel connection 24 P Programmable Internal Resistance X 28 Voltage adjustment type UT D03 DC control input 0 10V D09 Adjustable current limitation Spitzenberger amp Spies GmbH amp Co KG Page 51 User Manual PAS 4 7 Technical Information 4 7 1 Pin Assignment Pin assignment RU_CONTROL 22 Mains n c Control line ON n c n c gt n c Protective conductor PE ADM WNH Il Pin assignment OUTPUT1 24 Sense line Potential internally connected Output line Potential Output line Potential Output line Potential GND Output line Potential GND Sense line Potential internally
35. on mode automatically 4 3 8 Trigger Angle optional The time of a voltage change can be altered by setting the trigger angle Move the cursor in the main menu by means of the keys UP or DOWN to Trigger and press ENTER Now you can adjust the requested trigger angle in the edit field For changing e g the voltage at 90 a trigger angle of 90 has to be adjusted As a result every voltage change is carried out at 90 Reference The adjustment of the trigger angle has no effect on frequencies lt 10Hz and DC voltage 4 3 9 Remote Control Operation If the amplifier is controlled via RS232 and or IEEE 488 Interface the LED R Control indicates that the amplifier is in the remote control mode In remote control mode the amplifier cannot be controlled via the keyboard Exception For safety reasons the amplifier output can be switched off with the key OUTPUT even in remote control mode Move the cursor in the main menu by means of the keys UP or DOWN to Lokal and press ENTER Now you have to select ON in the selection field and press ENTER 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 11 User Manual PAS 4 3 10 Configuration The basic configuration of the device can be changed and stored on the configuration menu Move the cursor in the main menu by means of the keys UP or DOWN to Setup and press ENTER Now you are requested to enter a numerical cod
36. pitzenberger amp Spies GmbH amp Co KG Page 23 User Manual PAS 4 4 10 AMP Range With this command the amplifier range can be adjusted and or queried The number of the voltage or current ranges depends on the type of amplifier Execution time 1750ms Group Amplifier Syntax AMP Range lt INT1 gt AMP Range Arguments INTI Number of the range 0 Auto range Smallest range e g 135V 2 Next range e g 270V When Autorange is adjusted the amplifier selects the range according to the adjusted voltage or current value see section 4 3 4 At amplifiers with several ranges the smallest range is always adjusted with argument 1 The other ranges follow in ascending order Example for an amplifier with the ranges 65V 135V and 270V amp range 0 autorange amp range 1 65V amp range 2 135V amp range 3 270V Return None Example amp range 1 The amplifier is switched to range 1 amp range The currently adjusted range is returned 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 24 User Manual PAS 4 4 11 CURR Limitation Mode With this command the current limitation can be adjusted and or queried Three modes are available In mode 0 the current limitation is switched off In mode 1 the output current is limited to the specified current value In mode 2 the output of each amplifier is switched off when exceeding the specified current value Execution t
37. ribed in the table in section 4 5 9 Mode Position 1 indicates which mode is active 0 DC Mode 1 AC Mode Range Position 2 indicates which range is active 1 first range 2 second range etc Output Position 3 indicates whether the output is open 0 or closed 1 Execution time 4 2ms Group Interface Syntax DSER lt INTI gt DSER Arguments releases a query INTI the Device Event Status Enable Register is written 0 lt INTI lt 65535 Return lt decimal number string gt Example DSER 1 Return None DSER Return 1 BitO0 ERROR is set 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 43 User Manual PAS 4 4 30 Example Requested configuration DC voltage 380Volt at the output Output contactor closed The voltage is to rise slowly from OV to the requested voltage 380V Release SRQ interrupt How to go on 1 First all registers have to be programmed to enable the SRQ 2 The amplitude has to be adjusted to OV 3 Since a DC voltage is required the frequency has to be adjusted to OHz 4 Switch the amplifier to DC mode 5 The output has to be closed 6 The voltage is to rise continuously 7 Programming of the final voltage 8 Release the SRQ Commands 1 dese 1 Set BitO OPC in DESE Register ese Set BitO OPC in ESE Register sre 32 Set Bit5 ESB in SRE Register 2 osc amp 0 3 osc frequ
38. ster CLS 4 4 19 Set Query the Bits in ESER ESE 4 4 22 Display the contents of SESR ESR 4 4 23 Read DSR IST 4 4 24 Generate the message Operation Complete OPC 4 4 25 Set Query the Bits in SRER SRE 4 4 26 Query the contents of SBR STB 4 4 27 Set Query the Bits in DESER DESE 4 4 28 Mask DSR DSER 4 4 29 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 16 User Manual PAS 4 4 5 DCL no query With this command the device can be reset to the initial state starting state The manual describes how to change the initial state section 4 3 10 and 4 4 1 Execution time 4 2ms Group Interface Syntax DCL Arguments None Return Example DEL The device is reset to the initial state 16 07 2013 He_0713_PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 19 User Manual PAS 4 4 6 GTL no query With this command the amplifier is reset from computer control to manual control Execution time 4 2ms Group Interface Syntax GTL Arguments None Return None Example GTL The amplifier is reset to manual control 16 07 2013 He_0713_PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 20 User Manual PAS 4 4 7 IDN only query Returns the oscilloscope identification code in IEEE 488 2 notation Execution time 2 6ms Group Interface Syntax IDN Arguments Return lt String gt Example I
39. tion Execution time 1 7ms Group Interface Syntax CLS Arguments None Return None Example CLS 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 55 User Manual PAS 4 4 22 ESE Sets and queries the bits in the Event Status Enable Register ESER The ESER prevents events from being reported to the Status Byte Register STB For a more detailed discussion of the use of these registers see section 4 5 1 Execution time 2 3ms Group Interface Syntax ESE lt INT1 gt ESE Arguments results in a query of the Event Status Enable Registers INTI the Event Status Enable Register is written 0 lt INTI lt 255 Return decimal number string Example ESE 9 masks the BitO and 3 OPC and DDE Return None ESE Query of the register Return 9 The register indicates that OPC and DDE are masked 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 56 User Manual PAS 4 4 23 ESR Returns the contents of the Standard Event Status Register SESR ESR Also clears the SESR since reading the SESR clears it For a more detailed discussion of the use of these registers see section 4 5 1 Execution time 2 4ms Group Interface Syntax ESR Arguments X results in a query of the Standard Event Status Registers Return decimal number string Example ESR Return 33 33 lt gt 21hex The reg
40. to the present range limit value Example At range 270V and 3 011V 4 control voltage the output voltage corresponds to 230Vims If the device is provided with the internal oscillator type DDS2 the external input is designed as adder input Harmonics can be easily generated with this adder input Caution When controlling the amplifier via SyCore the external input 31 is not available The sockets are internally connected to the plug Analog I O at the SyCore 4 3 15 Floating Output Option 17 300 The amplifier output is isolated from mains and earth The amplifier is connected capacitively with earth by means of the coupling capacitance of the mains transformer Caution There is no protective separation according to the relevant VDE standards 16 07 2013 He 0713 PAS1000 doc Spitzenberger amp Spies GmbH amp Co KG Page 14 User Manual PAS 4 3 16 Internal Resistance Option 24 P In the menu items R and L the real and inductive internal resistance of the amplifier can be adjusted If both values are set to 0 the internal resistance is 10mQ Move the cursor in the main menu to R or L and press ENTER Now the requested internal resistance can be adjusted Adjustable values for the real internal resistance 0 0mQ 8 0Q for the inductive internal resistance 0 0 12 8mH Caution Adjusting high inductive internal resistance and capacitive load may cause amplifier output voltage exceed
Download Pdf Manuals
Related Search