Related Manuals for Shimpo DT-329
Summary of Contents for Shimpo DT-329
- Page 1 DT-329 LED Linear Stroboscope Operation Manual Read manual thoroughly prior to operation. Use instrument only after reading the complete manual. Follow all safety precautions.
-
Page 2: Safety Precautions
May alter operation of the unit. May cause damage, accidents and void warranty. To clean, gently wipe with a soft DT-329 case may become excessively hot cloth. when used continuously long time. No volatile chemicals such as usage Benzene, Thinner, Never use while touched directly as possession or Alcohol. -
Page 3: Table Of Contents
Names and functions of the components ..........................................................................................................................3 3 3 3 DT-329 Unit ........................................................................................................................................ -
Page 4: Summary
By illuminating the rotating object with the DT-329, the moving object appears to remain still when the flashing rate of the DT-329 is equals the rotational speed of the target object. This allows inspection of rotating and moving parts, printed matter, labels, gears, shafts and others. Additionally, the target object can appear to rotate back or forth (frequency) by utilizing the phase shift function. -
Page 5: Product Inspection And Preparation
Product Inspection and Preparation 2.1 Confirmation of product packaging Confirm the following five parts in your DT-329 packaging: 1. One (1) LED linear stroboscope 2. One (1) External input connector (7 pins) SRCN6A16-7P [JAE] 3. One (1) External output connector (3 pins) 4. -
Page 6: Names And Functions Of The Components
Names and functions of the components 3.1 DT-329 Unit LED light source (24 totals) Mounting arm Outlet (AC power) Handles Power switch External Flash rate setting dial LCD indicator display output External connector Operation keys input (9 totals) connector... -
Page 7: Operation Panel
3.2 Operation panel POWER MODE PHASE+ ×2 PHASE- FLASH FOCUS Function Instructions POWER Power the unit on or off Select Internal /External/Parameter mode of operation MODE Unit change, Select parameter setting item, Store setting value. ×2 Multiplies the flash rate/frequency by a factor of 2. Divides the flash rate/frequency by a factor of 2. -
Page 8: Lcd Display
3.3 LCD Display 3.3.1 Display Names and Descriptions Main data display Setting project Unit Auto Range Trigger Divider Edge Delay Deg Sub data Flash Time AveLastMinMax Ave Last Min ○ ○ ○ ○ 3.3.2 Main data display -Internal flashing mode: Displays flash rate. -External trigger mode: Display external trigger frequency. -
Page 9: Setting Project Display
3.3.5 Setting project display The following will be displayed, according to the mode of measure and *parameter settings Auto Range Auto Range Auto Range Auto Range Trigger Divider Trigger Divider Trigger Divider Trigger Divider Edge Delay Deg Edge Delay Deg Edge Delay Deg Edge Delay Deg Flash... -
Page 10: Function Instructions
Function Instructions 4.1 Power on/off Turn on Main Power Switch, then press “POWER” key to turn on unit. The unit will begin to flash in internal mode and the display will indicate the flash rate (FPM = flashes per minute). Operation Indication Power off... -
Page 11: Internal Flashing Mode
Internal flashing mode 4.3.1 Instruction for Internal flashing mode Flashing time (Hz shown) setting Flash indicator Auto Range Unit (min or Hz) Trigger Internal flashing Edge Deley Deg Flash Time mode Ave Last ○ ○ ○ ○ Total phase shift angle 4.3.2 Changing Units of Measure in Internal Mode Press and release “SET”... -
Page 12: Flash Rate And Frequency "Internal Mode
4.3.4 Flash rate and frequency “Internal Mode” Set the flash rate (frequency) by turning the center dial. Clockwise: Increase Counter-clockwise: Decrease For small adjustments, turn the dial slowly. For large adjustments, rotate the dial quickly. The flash rate and resolution differs according to measuring range. Refer to section 4.5.1 for details. Notes for setting the flash rate One function of a stroboscope is to provide a “Frozen”... -
Page 13: Multiply / Divide By 2 Function
4.3.5 Multiply / Divide by 2 Function The flash rate or frequency can be doubled or halved by the “x2” and “½” keys on the operation panel. 1) Doubling the flash rate (x2) Press “x2” key to multiply the current flash rate by a factor 2 until the max flash rate is reached. Operation Indication FLASH... -
Page 14: Phase Shift (Angle)
4.3.6 Phase Shift (Angle) Once "Frozen" virtual image is achieved via FPM=RPM, the phase shift function can advance or delay the flash so that the image appears to be rotating incrementally. Press “PHASE+” key or “PHASE-“ key to increment or decrement the phase shift angle by 3° . The display will show the cumulative angle of the phase shift. -
Page 15: External Trigger Mode
** While in the flash pulse duration setting mode, if no manual changes are made to the DT-329 settings for 5 seconds the LCD display will return to a normal indication of each mode. - Page 16 Operation Indication FLASH PHASE PHASE PHASE PHASE＋ ＋ ＋ ＋ Press and release ・・・・ Auto Range Auto Range Auto Range Trigger Trigger Trigger Edge Deley Deg Edge Deley Deg Edge Deley Deg PHASE+ Flash Time Flash Time Flash Time Ave Last Min Max Ave Last Min Max Ave Last Min Max ○...
-
Page 17: External Trigger Mode
4.4 External Trigger Mode This mode allows synchronization of the FPM with external signal input such as a sensor. See section 4.6 for details. Parameter settings are possible, like phase shift, delay time, flash duration, edge trigger. 4.4.1 External trigger mode: LCD display information Frequency of external trigger input Flash indicator External Trigger... -
Page 18: Delay Time" Setting
This can be set to 0~999 msec with a resolution of 1 ms. The internal calculation time of the unit is 60us, which results in the actual delay time being (Setting delay time) + 60us. The DT-329 will begin flashing after the 1 trigger pulse. See timing chart below. [Example]... - Page 19 Press "PHASE+" key to select the delay time setting. Turn dial CW to increase and CCW to decrease. Button operation Expression ・・・・ Auto Range Auto Range Auto Range Trigger Trigger Trigger Edge Deley Deg Edge Deley Deg Edge Deley Deg Flash Time Flash Time Flash Time...
-
Page 20: Delay Angle Setting
The actual delay time is as follows: Delay angle setting × Period of External Input + approx. 60us (Built-in) 360° While the DT-329 does not flash at the 1 trigger pulse as shown below in the timing chart. [Example] Trigger : Positive edge Delay angle : 36°... -
Page 21: Units Of Measure- Changing From Fpm To Hz
Delay Angle setting will decrease from 359° (Max) t o 0° (Min) value for counter clockwise. The setting s will eventually go to 0° as when angle decreases from 359 ° . ・・・・ Auto Range Auto Range Auto Range Trigger Trigger Trigger Edge... - Page 22 4.5 Parameter Setting Instruction Press “MODE” until the LCD displays “P” (Parameter setting mode). Please refer to 4.2. Mode selection. Press the “SET” key to cycle between the various parameter settings available (range, trigger edge and delay time/delay angle). For more information regarding the various parameter settings, please refer to sections 4.5.2 through 4.5.4 below.
-
Page 23: Measurement Range Setting
4.5.1 Measurement range setting The DT-329 has a selectable measuring range, which can be set in the Parameter mode setting. The range and resolution of this setting will be different for each measuring range, as indicated in the table below. -
Page 24: Trigger Edge Setting (External Mode)
Operation Expression FLASH PHASE+ Press and release FLASH PHASE+ Auto Range Auto Range Trigger Trigger Edge Deley Deg Edge Deley Deg Flash Time Flash Time Ave Last Min Ave Last Min ○ ○ ○ ○ ○ ○ ○ ○ Measuring range set to Measuring range set to “1 –... - Page 25 Press the “SET” key to cycle to the Trigger Edge setting parameter mode. To set the trigger edge as “Down edge”, press “PHASE -“key or turn the dial clockwise. To set the trigger edge as “Up edge”, press “PHASE +” key or turn the dial counter clockwise. Operation Expression FLASH...
- Page 26 4.5.3 Delay setting Delay time and angle setting will allow the flash to be delayed after an external pulse is sensed by the unit. The Parameter setting mode: Press “PHASE +” and “PHASE -“ key, to select between delay time and delay angle. 4.5.3.1 Delay time setting Selecting Delay time from an external pulse input to LED flashing can be set in the range of 0 –...
- Page 27 4.5.3.2 Delay angle setting The delay angle can be set from 0° to 360° by 1° in crements. Delay angle setting increases as the dial turns right, and decreases as it turns left. Delay angle events to zero when set below 0° (min) or 360° (max). Operation Expression Auto Range...
-
Page 28: Connector Of External Input/Output
Contents +12V +12V power supply output Ground of power supply output TRG_IN External pulse input IN_COM Common of External pulse input Frame ground DT-329 side: SRCN2A16-7S [JAE] Accessory: SRCN6A16-7P [JAE] External Output Pin No. Signal Name Contents External pulse output... -
Page 29: External Pulse Output
External circuit: Open collector output, Voltage below DC30V, Current below 30mA Output pulse width: Approx. 200us [Output circuit] [Output time] Photocoupler (The same with TLP127 Flashing Toshiba made) 1pin External (36V) pulse output 2pin Approx. 200us Inside DT-329... -
Page 30: Specifications
Specifications Model Number DT-329 Units of measure FPM (flashes per minute) or Hz (frequency) Measuring range 1 - 2,000Hz 60 - 120,000 FPM Accuracy +/-0.02% (at 73° F [23° C]) Resolution Unit; Measuring 0.01Hz of flash rate range: setting in 1-200 Hz 0.1Hz... - Page 31 Display 6 digits (main), 5 digits (sub) “Setting item”, “Unit” Back light Yellow green LED Flash Source Super High Brightness White LED Flashing part 5500K (typ) Life time More than 1500 hours (approx. 5X10 times at 6000 FPM) （Flashing Luminance (typical 20cm | 6,000FPM...
-
Page 32: Dimensions
Dimensions 370mm 14.57” 340mm 13.39”...
Need help?
Do you have a question about the DT-329 and is the answer not in the manual?
Questions and answers