Arroyo Instruments LaserSource 4300 Series Скачать руководство пользователя страница 1 | Manualshive

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Arroyo Instruments LaserSource 4300 Series Скачать руководство пользователя страница 1

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Содержание LaserSource 4300 Series

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Страница 2: ...8 Cable Wiring for Modulation and QCW 20 Using the Cable R Setting 21 Using Remote Voltage Sense 4320 Only 22 Remote Mode Operation 23 Installing the USB Drivers 24 Rear Panel 25 Connecting to the Las...

Страница 3: ...includes a trigger out to synchronize the LaserSource with other instruments The LaserSource also operates in constant voltage control mode allowing you to use it in precision voltage applications su...

Страница 4: ...ector for plugging into the LaserSource and tinned leads for wiring into custom solutions LaserSource Cable 20A 9W4 2m p n 1228B Design for the 4320 s 9W4 connector this cable is designed for 20A oper...

Страница 5: ...to point out important information If at any time any of the following conditions exist or are suspected of existing discontinue use of the unit until it can be inspected by qualified service personn...

Страница 6: ...manual for instructions on how to obtain service for this instrument WARNING To avoid electrical shock ensure a 3 prong power cord is used and is plugged into a earth grounded receptacle Failure to do...

Страница 7: ...displaying the model information serial number and firmware version number Press the Menu button to enter the menu and using the knob turn to the right until the Io Lim setting is displayed Press the...

Страница 8: ...ly Improper voltage selection can easily damage the unit Changing the voltage selection requires that you remove the voltage selection module from the IPC You can select from 100V 120V and 230V Choose...

Страница 9: ...unting Rack mounting kits p n 1401 RM 1 or p n 1401 RM 2 for standard 19 racks are available for the LaserSource and supports the rack mount of one 1401 RM 1 or two 1401 RM 2 units in a 2U 3 5 high op...

Страница 10: ...put is controlled via the Output button When turning the output on there is a programmable delay factory default of 3 seconds where the unit will indicate that the output is on the blue output LED wil...

Страница 11: ...Screen On the main display you will find the set point and two measurements Which set point and measurements are displayed will depend on the control mode you have selected An example display is show...

Страница 12: ...MLim The unit is in photodiode current limit PLim The unit is in photodiode power limit Notice that the mode indicators are in reverse text and are used to highlight the operating mode Settings and M...

Страница 13: ...ails This setting will only be displayed when in Io Pulse or Io Burst modes 10 QCW Freq Sets the frequency of the QCW pulse See QCW Mode below for more details This setting will only be displayed when...

Страница 14: ...ote Voltage Sense below for more details Only available on the 4320 Internal Sense Warn When operating in remote voltage sense mode if the remote voltage is significantly lower that the voltage at the...

Страница 15: ...cluded on the CD that accompanied this product 9600 Err While Rmt To turn off the display of errors while in remote mode set this value to No To display errors while in remote mode set this value to Y...

Страница 16: ...are slow medium and fast Slow Advanced Advanced Settings Menu Off on I Lim Enables output shutdown on current limit Adjusts the OUTOFF register No Off on Im Lim Enables output shutdown on photodiode c...

Страница 17: ...on below for more details Im mode also referred to as AMC or automatic monitor photodiode control mode is used to control the laser diode using the monitor diode feedback You select the target monitor...

Страница 18: ...output signals In pulse Io Pulse mode the current pulses are based on the pulse width duty cycle and frequency as defined in the main menu To use this mode set the Mode to Io Pulse and then set the Q...

Страница 19: ...ue of burst mode but the Output button does double duty it serves both as an output on off button as well as a trigger button To turn the output on in burst mode press and hold the Output button for a...

Страница 20: ...ut delay is 10 milliseconds and the pulse width is 1 millisecond then the minimum duty cycle is about 10 because the next pulse cannot start until after the trigger output is complete Cable Wiring for...

Страница 21: ...ter approach is to use the instrument to drive current through the system and then measure the voltage loss to determine resistance There are two ways to best calculate the voltage loss Measure the Vo...

Страница 22: ...to account all the voltage required including the cable loss i e the voltage displayed if the Cable R value were zero 2 Cable R is ignored in Vf mode This means that the set point and measured voltage...

Страница 23: ...ltage will now be the remote diode voltage When using remote voltage sense any Cable R setting is ignored Remote Mode Operation Remote mode operation is when the LaserSource is being controlled by a c...

Страница 24: ...w the on screen instructions Once the drivers are installed to determine the COM port number go to Control Panel and select System Once the System Properties dialog appears choose the Hardware tab the...

Страница 25: ...connectors on the rear panel of the LaserSource the output connector modulation input BNC trigger input and output BNCs USB connector and RS232 connector LaserSource Rear Panel 4320 LaserSource Rear P...

Страница 26: ...In addition the 4320 also supports remote voltage sense of the laser and these connections also appear on the Monitor Interlock connector as detailed below 9W4 Pin Description A1 Laser Anode A2 No Co...

Страница 27: ...ing QCW Modes section above BNC Description Center Pin Signal Shell Ground Trigger In and Trigger Out Connects BNCs USB Connector The USB connector is a standard Type B female connector and can be plu...

Страница 28: ...as are the photodiode inputs In addition the photodiode inputs are optically isolated from the laser outputs ensuring complete electrical isolation of the drive circuit and photodiode measurement cir...

Страница 29: ...key feature of the LaserSource is the optical isolation of both the photodiode and modulation inputs By isolating there inputs earth grounding of the photodiode anode or cathode or earth grounding th...

Страница 30: ...s in remote voltage sense mode Any Cable R value is ignored as Cable R is a software only calculation and the voltage limit is implemented in hardware See Using the Cable R Setting above for more info...

Страница 31: ...ning circuit is employed to continuously minimize the voltage and therefore heat inside the unit Under normal operation you should not see an E 537 error message as the unit will automatically trim th...

Страница 32: ...Page 32 4300 Series LaserSource User s Manual...

Страница 33: ...Transients A 300 400 600 50mA Compliance Voltage V 15 8 5 5 PHOTODIODE CURRENT Range A 25 20000 Resolution A 1 Accuracy set A 0 05 2 Stability ppm time 200 24 hours Temperature Coeff ppm C 200 PD Bias...

Страница 34: ...1 600 Resolution ms 0 001 Accuracy ms 0 015 FREQUENCY Range Hz 1 1000 Resolution Hz 0 1 Accuracy Hz 0 5 DUTY CYCLE Range 0 1 90 Resolution 0 1 Rise Fall Times s 20 10 50 10 Overshoot 7 Zero Current of...

Страница 35: ...rial only E 201 Data out of range The message attempted to set a value that was outside the allowable range USB Serial only E 202 Invalid data type When trying to parse the message the data was in an...

Страница 36: ...LaserSource was in Po mode and PD Response was set to zero E 535 Calibration cancelled The active calibration process was cancelled E 536 Intermittent contact fault The instrument detected an intermit...

Страница 37: ...upport Service Service and repair for the LaserSource can be obtained by contacting the distributor from where you purchased the instrument or directly from Arroyo Instruments A complete list of distr...

Страница 38: ...or damaged by accident or abnormal conditions of operation If found to be defective during the warranty period the product will either be repaired or replaced at Arroyo Instruments option THIS WARRAN...

Страница 39: ...ve Test Standards EN 61010 Electrical Equipment for Measurement Control and Laboratory Use Safety Requirements This Certificate is the Manufacturer s Declaration which states that the 4300 Series Lase...

Страница 40: ...Copyright 2016 Arroyo Instruments All Rights Reserved P N 530 1010L...

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