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DX100/DX200 Paperless Recorder
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DX100/DX200 Paperless Recorder (DISCONTINUED)

Notice: This product was discontinued on Jan 1, 2009. See these replacement products:

Model Names: DX100 and DX200

Resources

Yokogawa Technical Report
"Green" Design
(rd-tr-r00031-004)
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Overview:

Environmental friendliness (E) must be assessed in today's product design in addition to the conventional design considerations of quality (Q), cost (C), and lead time (D). Hence, the product design system must be urgently restructured in order to minimize the environmental impact of a product throughout its life-cycle from purchase of the materials and parts, through manufacturing and distribution, to use and disposal.

Industries:
Yokogawa Technical Report
DAQSTATION DX100/200 Series of Paperless Recorders
(rd-tr-r00030-006)
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Overview:

Yokogawa Electric Corporation released the μR and VR series of industrial recorders to meet user demands for monitoring and recording field data. Since then, the recorders have been in wide use in a variety of industries.

Industries:
Yokogawa Technical Report
DAQSTATION With Fieldbus Communication
(rd-tr-r00032-008)
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Overview:

Yokogawa's industrial recorders have been widely used in order to monitor and record data acquired from the field. Concurrently, sensors in the field have been made increasingly intelligent and come to hold not just "data" but "information" of additional value provided by such functions as failure detection and statistical analysis.

Industries:
Does the DX support the CF card at the maximum GB? Also, can the CF card be formatted on a PC?
(ns-faq-dx-3055-spec)
It supports CF cards of up to 2 GB. If you format the CF card on the PC, use FAT (FAT16) formatting.
When does FTP transmission occur? Are past data also transferred?
(ns-faq-dx-3044-connect)
Files are transferred when they are created at the auto save interval or other intervals. Files created in the past are not sent, but if some files fail to transfer due to network-related or other problems, those files are sent along with the latest ...
Can I perform pulse calculation?
(ns-faq-dx-3041-spec)
This can be supported with a TOKUCHU. Please see your nearest sales representative.
My DX100 screen went blank. Is there a way to extract DX100 settings via communication? The IP Address is already set.
(ns-faq-dx-3057-soft)
Yes, you can use the DAQSTANDARD Hardware Configurator to extract the settings via communications. You can download it from our website.* If you lost your license number, please see Universal keys in case of lost licenses."* *Log-in Required ...
Can I automatically obtain the DX100/DX200 IP address (DHCP)?
(ns-faq-dx-3058-spec)
No, the DX100/DX200 does not have DHCP.
I'm recording display data at a scan interval of 125 msec. If I open the files in the viewer the data interval is 0.5 seconds, but can I see the data in 125 msec intervals?
(ns-faq-dx-3008-spec)
The fastest save interval for display data is 0.5 seconds (with the waveform update interval set to 15 s/div). If you want to save the data at 125 msec intervals, you'll need to use event data. For details, see the following. Display and event d...
How can I input a 4-20 mADC signal to the DX1000/DX2000?
(ns-faq-dx-3060-spec)
Use the accessory 250 Ω shunt resistance (M4 screw terminal type, PN 415920) to convert the input to 1-5 VDC. Use a measurement range of 1-5 V.
Can I convert a DX series (DX100/DX200) settings file to a DXAdvanced series (DX1000/DX1000N/DX2000) settings file?
(ns-faq-dx-3059-soft)
Yes, by using the DX/DXAdvanced Setup File Conversion Tool. You can download it from our website. *Log-in Required
How do I set the TLOG calculation's reset timer?
(ns-faq-dx-3040-spec)
For relative time, set the time until the end of the interval (00:01–24:00). For absolute time, set a reference time, then select an interval from the following. 1min, 2min, 3min, 4min, 5min, 6min, 10min, 12min, 15min, 20min, 30min, 1h, 2h, 3h,...
What should I do about the "Insufficient free space on media" message on the DX100/DX200?
(ns-faq-dx-3056-spec)
Try switching to a medium with more free space, or use the PC to delete files on the medium and make more free space. Except for certain models of the DX100/DX200, there is no media FIFO function.
With display data recording, if I set autosave in units of 1 day, from what data to what data constitutes "1 day"?
(ns-faq-dx-3013-spec)
It's one day from the moment you press the START button. Note that if you're also using the memory timeup function, you can start a new file at, for example, 00 hours and record 1 day's worth thereafter. In this case files are created dai...
I'm setting the display data update interval to 1 hour and setting autosave, but 31 days does not appear in the items.
(ns-faq-dx-3012-spec)
From the display update interval and number of data save channels, the items that can be set are shown with assigned soft keys. You must decrease the number of data save channels in Setup mode or slow down the display update interval until 31 days ap...
Can I record the max/min and other values occurring within a certain period?
(ns-faq-dx-3037-spec)
By adding the MATH option (suffix code /M1) you can use the Report function. There are hourly, daily, weekly, and monthly reports, and you can write average, max, min, and integral values to internal memory.
Can I open acquired data files (with extension .DDS) on a PC?
(ns-faq-dx-3016-spec)
Data acquired on the DX is binary, and cannot be opened for viewing on a PC. You can view the data by using the DAQSTANDARD software that comes standard.
What is the maximum number of data that can be saved to internal memory?
(ns-faq-dx-3014-spec)
If only display data, the maximum is 100000. If only event data, the maximum is 120000. If a combination of the two, the maximum is 75000 display data files and 30000 event data files.
The recording mode is E+D. Display data (.dds) is being recorded, but not event data.
(ns-faq-dx-3019-spec)
In E+D mode the event recording function cannot record continuously with trigger recording. Probably your trigger settings are not correct. Check the trigger settings in SETUP mode. For details, see the following. Display and event data files ...
Can I view a list of alarm occurrences?
(ns-faq-dx-3026-spec)
Yes. During memory sampling, there is an alarm summary. You can display a history of up to 120 alarms.
With display data, how do I set it up so that on an autosave of once per day it saves data from 00:00–00:00?
(ns-faq-dx-3011-spec)
Set the autosave interval to 1 Day, the memory timeup to Day, and the hour to 0.
If resetting TLOG.SUM with an internal timer, what is the longest timer interval?
(ns-faq-dx-3036-spec)
The longest is a 24-hour interval.
Can I reset integral values?
(ns-faq-dx-3039-spec)
If integrating with the TLOG calculation, you can reset it with the timer function.
Can I automatically transfer recorded data files using the FTP client function?
(ns-faq-dx-3042-connect)
This is possible if you connect a PC to the network via Ethernet and set up a PC as an FTP server. Then, set up a DX account on the FTP server so that the DX can access it. Leave the FTP server running all of the time.
Does computation start/stop on individual channels, or on all channels at once?
(ns-faq-dx-3035-spec)
All channels at once. MATH reset also occurs on all channels.
Can I write messages on the trend display using contact input?
(ns-faq-dx-3031-spec)
With the remote control option (suffix code /R1), you can write 8 messages by registering them on up to 8 contact inputs in advance.
What are the data types that can be sent via FTP?
(ns-faq-dx-3043-connect)
Display, event, and report data files can be sent.
Can I set the clock externally?
(ns-faq-dx-3032-spec)
Yes, with the remote control function. This function sets the internal clock to the nearest hour (works if the current time is within 2 minutes of the hour).
Are MATH channel values recorded?
(ns-faq-dx-3033-spec)
Yes. They are recorded just as with measured values.
Can I display MATH channel values in trends?
(ns-faq-dx-3034-spec)
Yes. You can display trends just as with measurement channels.
I'm looking for a substitute product for a discontinued model.
(ns-faq-dx-3053-spec)
Please see the following page for recommended replacements for discontinued models. Information on discontinued products and recommended substitute models
In DAQSTANDARD viewer's statistical computation over an area, what do the max and min refer to?
(ns-faq-dx-3051-soft)
This assumes that the data type is display data. Display data records the max and min values during the recording interval, so those are the values it refers to.
On the DAQSTANDARD software that comes standard with the unit, can you monitor real time data via communication?
(ns-faq-dx-3052-soft)
DAQSTANDARD does not have a monitoring function. Please use DAQEXPLORER (sold separately).
With the remote control option (suffix code /R1), through what kind of contact can I control recording start/stop?
(ns-faq-dx-3030-spec)
This is controlled based on the rising or falling edge of the remote signal. For contact input, the signal rises when the contact changes from opened to closed, and falls from closed to opened. For open collector, the collector signal rises on Hi &ra...
If I view display data files from a PC using the DAQSTANDARD viewer trend screen, the trend display is filled in like a bar graph.
(ns-faq-dx-3050-soft)
Display data records the max and min values during the recording period. The trend screen shows a line connecting the max and min values at each point in time, making the trend display appear filled in like a bar graph.
How do I set the IP address of the DX?
(ns-faq-dx-3049-setting)
You set the IP address on the DX main unit.
Can I easily monitor a DX's measured values on a PC without special software?
(ns-faq-dx-3046-spec)
Yes, by using the Web server display function. After connecting to the network via Ethernet, you can type the DX's URL into a web browser on the PC (Internet Explorer, etc.) and view the screen that is currently displayed on the DX in the web bro...
What is the screen update interval when monitoring screens on the web?
(ns-faq-dx-3047-spec)
The update interval of the web monitor page is approximately 30 seconds.
Can I switch the DX screen displayed on the web from the PC?
(ns-faq-dx-3048-spec)
From the web, you can access an operator page and a monitor page. On the operator page, you can switch screens from a web browser. You cannot switch screens on the monitor page.
With a DX as the FTP server, can I transfer data files saved on external memory media to a PC?
(ns-faq-dx-3045-connect)
Using FTP client software on the PC, you can transfer or delete files on external memory media. However, you cannot access the files in internal memory.
Can Event data also be viewed in the historical trend display?
(ns-faq-dx-3018-spec)
Yes.
Why are there 2 data values (max and min) for acquired data?
(ns-faq-dx-3007-spec)
Because the data type is set to display data. Display data is saved as the maximum and minimum values measured in the scan interval within the sampling interval. For details, see the following. Display and event data files ...
Using display data, how can I change the data save interval?
(ns-faq-dx-3009-spec)
To change the save interval for display data, change the display update interval. Note that the unit of the display update interval is "/div," and 30 data are saved per div. Thus, for a display update interval of 30 min/div, the sampling in...
What is the display update interval for recording display data at 1 minute intervals?
(ns-faq-dx-3010-spec)
30 min/div. For details, see the following. Display and event data files
What are the sizes of display and event data?
(ns-faq-dx-3006-spec)
Display data: Measured data: 4 B/data; computed data: 8 B/data Event data: Measured data: 2 B/data; computed data: 4 B/data
What is the difference between event data and display data?
(ns-faq-dx-3005-spec)
Event data are the instantaneous values recorded at each scan interval. Display data are the maximum and minimum sampled values recorded within the display update time. For details, see the following. Display and event data files ...
I can't set a temperature range of 0.00–350.00 in the scaling. What is the allowable setting range for scaling?
(ns-faq-dx-3001-spec)
Omitting the decimal point, the values that can be set for scaling are -30000 to 30000. 350.00 exceeds the setting range, and can't be entered. In this case, set it to "0.0–350.0".
The display of the scale setting upper limit value just automatically goes back 2 decimal places.
(ns-faq-dx-3002-spec)
The decimal place is determined by the scale lower limit value setting. Set the decimal place in the scaling lower limit value.
What does the "/div" mean in the display update interval?
(ns-faq-dx-3003-term)
This means 1 scale division of the time axis on the trend screen.
Can I view past display data?
(ns-faq-dx-3015-spec)
Yes. Using the Historical function, you can view a historical display of data in internal memory or external media.
What is Event data?
(ns-faq-dx-3017-spec)
Event data are the instantaneous values recorded at each sampling interval. They can be recorded at faster intervals than display data, and can therefore are used for analysis in greater detail.
Is alarm information recorded to a file?
(ns-faq-dx-3025-spec)
Yes. You can view the list by using the DAQSTANDARD or other software.
What information is displayed in alarm summaries?
(ns-faq-dx-3027-spec)
The channel on which the alarm occurred, the time, and other information.
Can I receive email notification of alarm occurrences?
(ns-faq-dx-3028-spec)
Yes, with the email transmission function. When an alarm occurs, mail is sent to the specified email address.
Is there a way to delay occurrence of alarms?
(ns-faq-dx-3024-spec)
Yes, there is an Alarm Delay function. The function activates the alarm when the alarm state continues for a specified time.
Can I set alarms beyond the span setting range?
(ns-faq-dx-3023-setting)
No, the span or scaling range cannot be exceeded.
Why are there 1–4 alarms per channel?
(ns-faq-dx-3020-spec)
Four alarms (levels) can be set per channel. You can also set the same type of alarm for different levels.
What are the specifications for remote control contact input?
(ns-faq-dx-3029-spec)
They are non-voltage contact or open collector (TTL level, 5 V).
Can I perform contact output on alarms?
(ns-faq-dx-3021-spec)
This requires the alarm output relay option (suffix code /Ax). Note that the number of contact outputs that can be added depends on the model.
If the alarm output relay option (suffix code /Ax) is installed, can multiple alarms be assigned to 1 alarm output?
(ns-faq-dx-3022-spec)
Yes. Note that you can set the alarm relay output to OR or AND. By default, all alarm output terminals are set to OR, and the relay outputs if any of the assigned alarms occurs.
Can I record integral value data?
(ns-faq-dx-3038-spec)
By adding the MATH option (suffix code /M1), you can use a TLOG-based integral function. Using this operator, you can record integral data of a certain time.

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