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DA100-2 Portable Hybrid Recorder
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DA100-2 Portable Hybrid Recorder (СНЯТО С ПРОИЗВОДСТВА)

Notice: Этот продукт был снят с производства See these replacement products:

DA100-2 Portable Hybrid Recorder

Подробно

The DA100 expandable model consists of the main unit, subunits and input modules. You can easily configure a multi-channel data acquisition environment by connecting the main unit to several subunits using dedicated cables. You can connect the main unit to subunits over a total distance of up to 500 m using a single dedicated cable, thus reducing the amount of wiring required to perform remote measurement.

  • The number of input channels can be increased from 10 to 300 channels in 10-channel increments.
  • Measurement interval: As fast as 500 ms.
  • Up to six subunits can be connected to one main unit, and up to six input and/or output modules can be connected to each subunit. Subunits can be separated from the main unit by up to 500 m total system cable length.
  • Main Unit (DA100-2, for the DA100 expandable model)
    The main unit acquires data measured by input modules installed on a subunit, and transfers it to a PC in realtime via a general purpose communications module. You can also connect one communications module and up to three alarm modules to the main unit. You cannot connect an input module directly to the main unit.
  • Subunit (DS400 or DS600, for DA100 expandable model)
    A subunit acts as an interface for connecting the main unit of the DA100 expandable model to one or several input modules. There are two types of subunits, the DS400 which permits connection of up to four input and output modules, and the DS600 which permits connection of up to six input and output modules.

Expandable DA100 construction

DA100 Expandable Model

Файлы

Even though the subunit DS-400 is connected to the DA100, the system configuration confirmation screen shows the DS-600.
(ns-faq-darwin-8057-spec)
In the DARWIN series' system configuration confirmation screen, the display shows DS-600 no matter which subunit is actually connected because only the number of subunits and module types are identified. For the same reason, even if you attach a ...
When acquiring data on the DA100 expandable model + Enhanced Multi Data Logging Software (model DP350), can I set alarms based on abnormal data such as "subunit power OFF," or "TC burnout"?
(ns-faq-darwin-8026-setting)
No. Because the numerical value of that abnormal data is fixed, it cannot be used as alarm setting data values.
While using the DA100, I try to save data to a floppy disk but error code 139 (Other media related error) appears and the data is not saved. What should I do?
(ns-faq-darwin-8030-spec)
There are 2 possible reasons for an error code 139.   The floppy disk is damaged. Use a different floppy disk (one from a different production lot). The floppy drive is damaged. Please submit for repair. ...
When measuring current 3-phase 3-wire active power on the DA100, I can't set the scale so that I can drop the 250 V, 50 A input current down to 5 A for measurement.
(ns-faq-darwin-8028-spec)
Set the span and scale to ±30000 (ignoring the decimal point). In this case the range is 250 V, 5 A, so the span is in the range of ±1250 W. As you are dropping the current with the CT to 1/10, you have to increase the scale by 10 times...
How can I order a test certificate for the DA100 Quick Start Package and the Network Package?
(ns-faq-darwin-8031-other)
Specify the certificate when ordering the product. Test certificates are included with the test certificates of the main unit and modules.
When connecting the DA100 and monitoring trends, the PC's time differs from the time displayed in the trends.
(ns-faq-daqworx-13045-spec)
The time in the trends is the time on the DA100. When connected for a long time, the times on the PC and DA100 can start to diverge. Closing and then reopening the connection will synchronize the times because the PC's time is automatically set o...
When I connect the DA100 via RS-232-C and use DAQ32 Plus to acquire data, the performance bar goes to OVER and I lose data. What should I do?
(ns-faq-darwin-8027-spec)
Because DAQ32 Plus has greater functionality than DAQ32, it requires that much more CPU speed and memory. If there was no problem on DAQ32 but the performance bar goes to OVER on DAQ32 Plus, probably the baud rate set on DAQ32 is too slow for DAQ32 P...
If using a DA100 and DI/DO module or alarm output module, is there a way to output alarms from relays (for temperature measurements between 100°C and 500°C)?
(ns-faq-darwin-8056-setting)
Ex. 1 Using alarm settings and an AND relay Input channel alarm settings Level1=H Alarm value=100.0 (°C) Relay (internal SW) setting = Output relay number Level2=L Alarm value=500.0 (°C) Relay (internal SW) setting=Output ...
DAQ32Plus can't communicate with the DA100 via Ethernet.
(ns-faq-daqworx-13042-connect)
Double-click the DAQ32Plus environment settings icon, click the Environment tab, and make sure ETHERNET is selected and that the DA100's IP address is set. If the IP address is not set, set it and then restart DAQ32Plus.
What is the communication protocol with the dedicated cable for the expansion model?
(ns-faq-darwin-8003-spec)
It is a Yokogawa proprietary protocol that is HDLC compliant.
Does the time of data measured on the DA100 depend on the PC?
(ns-faq-darwin-8025-spec)
Yes. The DA100 does not keep track of absolute time. When starting to acquire measured data using package software on a PC, the PC's time is set on the DA100. After that, time is managed based on the DA100's scan interval (relative time). The...
When expandable model subunits are connected serially, if a middle subunit's power cuts out, what happens to the downstream subunits?
(ns-faq-darwin-8013-spec)
In principle, they should continue to run even if their upstream subunit has a power failure. However, temporal effects will be experienced (data acquisition will be temporarily lost, or certain data might become damaged).
I'm using the DA100＋DAQ32＋strain module. In the DARWIN settings (hardware configurator), "Balance" is not active under Comm. > Action.
(ns-faq-darwin-8009-spec)
To write the current settings to the DA100, "Send" the settings, then "Receive" them, then immediately execute "Balance." When you change settings, sometimes the "Balance" menu does not become active.
What are the DA100's physical shock specifications (when not powered)?
(ns-faq-darwin-8024-spec)
In "Shipping and storage conditions (unpowered)" of the DA100 GS, it gives a specification of "Shock: 329 m/s2 or less (in packaging)". Given a shock of 329 m/s or less while packaged, it might need readjustment, but it should ret...
When connecting the DA100 and PC (DAQ32) using an RS-232C cable, is there a way to change the communication speed from 9600 bps to 38400 bps?
(ns-faq-darwin-8020-setting)
Yes. If you are monitoring or recording with DAQ32, stop those. Then, change the speed as follows. Start "Environment, diagnosis and calibration", and click the Environment tab. In the RS-232C field, click 9600 under Baud Rate to displa...
What cable do I need for an Ethernet connection with the DA100?
(ns-faq-darwin-8022-spec)
If connecting the PC directly to the DA100, use one cross cable. If going through a hub, use 2 straight cables.
Is the integral value on the input pulse module the calculated scale value?
(ns-faq-darwin-8060-spec)
Yes. The integral value is the scale calculation.
When I add a module and configure the system, are the settings initialized?
(ns-faq-darwin-8058-spec)
Generally they are not initialized if the modules are not different from the previous system. However, initialization happens if slots are in the following conditions. Slot replaced with a module of a different model name or style number Slot who...
I'm using a previously delivered DARWIN, but can I use an Ethernet module that supports a new style?
(ns-faq-darwin-8059-spec)
This requires upgrading the DARWIN hardware style. Please submit for factory rework.
Can I forcibly turn the alarm output modules ON/OFF from a PC regardless of any input data alarms?
(ns-faq-darwin-8055-spec)
You can, starting with style 8 of the DA. Setting command: VS. Control execute command: VD. The DR and DC do not support this. With DAQ32 and DAQ32Plus you can set up output relays, but you can't actually operate them with commands. You can also ...
Is there a limit on the extender modules?
(ns-faq-darwin-8052-select)
Extender modules can be connected to the main unit (DA100-1) and subunit (DS400, DS600). However, only 1 extender module can be connected to each. Total cable length: expansion cable (max. 500 m) + extender cable (max. 30 m). Even if using an extende...
What is the stipulated current value of the DCV/TC input module?
(ns-faq-darwin-8054-spec)
There is no strict specification for the input current value of DCV/TC INPUT, but the current value can be determined from the following specification. DCV/TC INPUT specification Max input voltage: V 2 VDC range, thermocouple, RTD: ±10...
I'm considering replacing the DA100 and DS600 with a GM10. In place of the SMARTDAC+ GM10 subunit, can I connect a GX60 expansion unit?
(ns-faq-gm-14025-spec)
Yes.
I'm considering replacing the DARWIN (DA100) with the SMARTDAC+ GM10. Can I use a DARWIN extension cable to connect the units?
(ns-faq-gm-14059-spec)
No. You can use an STP cable of CAT5 or higher. The maximum distance between units is 100 m. You can use either a straight or cross cable.
What is the temperature measurement interval of the universal module's RJC (INT)?
(ns-faq-darwin-8051-spec)
For 0.5 second models, temperature is measured for RJC every 2.5 seconds (with a 0.5 second scan, since the time for processing temperature measurement, burnout, and other factors is too short, measurement occurs every 5 cycles). For 2.0 second mode...
I communicate with the DA100 via GP-IB. If I replace the DA100 with the SMARTDAC+ GM10, can I use GP-IB communications?
(ns-faq-gm-14026-spec)
The GM10 does not support GP-IB communications. It comes standard with an Ethernet communication interface, so we recommend connecting to the PC via LAN.
I’m trying communication from a RS232C communication module (DT300-31) to a recorder using DAQ32 software, but *E0401 Communication error* is displayed and communication fails.
(ns-faq-darwin-8068-connect)
On the RS232C communication module, set communication parameters by using the dip switches on the front of the module. Make sure the communication module’s dip switches match what is displayed on the DAQ32's “Environment, diagnosis, a...
When the measurement mode is 20 k and the gauge method is 4 gauge, the range is －5000 µε to +5000 µε(microstrain), but I can measure up to ±20000 µε. What is the accuracy?
(ns-faq-darwin-8062-spec)
The range of the strain input module depends on the measurement mode and gauge method. (see the table below) Meausrement mode 2K 20K 200K 1 gauge method －2000 to ＋2000µε －20000 to ＋20000µε...
When the counter is up, does it go back to zero?
(ns-faq-darwin-8061-spec)
Unless you set the counter to go back to zero with the SETUP function, an overflow results.
Обзор:

Unless you set the counter to go back to zero with the SETUP function, an overflow results.
What do "initial balancing" (EXEC) and "initialization" (INIT) of the strain input channels mean?
(ns-faq-darwin-8010-term)
  When measuring strain with initial balancing (EXEC), measurement is performed using the state with the gauge connected as a reference criterion. Therefore, you must balance the bridge with the gauge connected. This balancing is called initi...
What is the difference between RELATIVE and ABSOLUTE in the timer settings?
(ns-faq-darwin-8006-spec)
  RELATIVE: Count begins from the moment the timer time is set, and timeup occurs when a set time is reached. For example, if timer 1 is currently at 7 days/10 hours/00 minutes, and you set 01 days/10 hours/00 minutes, the timeup occurs every...
What are the burnout determination criteria (just for thermocouples)?
(ns-faq-darwin-8007-spec)
4.2 µA flows from a burnout power supply, resistance is measured, and the determination is made. : Thermocouple is normal: Less than 10 KΩ Thermocouple breaks, and while it is breaking: 10 KΩ or more
I do a burnout with the burnout setting command (XB) and set +OVER, but even when one side of the thermocouple is open the burnout check doesn't work.
(ns-faq-darwin-8005-spec)
After entering Setup mode settings (including burnout), you have to store the settings using the XE command. If you don't send the XE command, the settings are ignored.
When outputting measured data, what happens if I specify channels not identified by the FM command?
(ns-faq-darwin-8002-spec)
If you specify unidentified channels, no errors occur but the channels are ignored.
How many digits are displayed after the decimal point when applying a moving average?
(ns-faq-darwin-8001-spec)
When applying a moving average, the decimal places matches the number of digits in the range.
What internal processing occurs of the DI input (non-voltage contact input) from the universal input module and DCV/TC/DI modules?
(ns-faq-darwin-8050-spec)
The voltage generated when a burnout current of 4.2 mA flows to the measuring terminal circuit is measured in the 60 mV range, and a determination is made. If 42 mV (10 kΩ) or more, the result is 0 (open). If less than that, 1 (closed).
What does the specification, "Signal supply rating 15 VDC, 30 mA" mean?
(ns-faq-darwin-8008-spec)
The input types are non-voltage contact and open collector. Hence, it is not necessary to input a voltage to pulse input. This specification shows the withstand voltage and current capacity determined for contacts or transducers. In other words, a co...
When measuring voltage with a universal input module or DCV/TC input module, what is the limit value where an overrange occurs?
(ns-faq-darwin-8029-spec)
For voltage measurement, if 5% of range + range span is exceeded, an overrange occurs (±32767 is output). For temperature range, the +10°C measuring range is the upper limit. Ex) For the ±50 V range (span of -50 to +50), the upper l...
When loading data on a PC via RS-232C communication, is a horizontal parity check performed?
(ns-faq-darwin-8047-spec)
No, on DARWIN, only a vertical parity check is performed.
Why aren't thermocouples included in certificates of results?
(ns-faq-darwin-8014-other)
Thermocouple data is generally not included with our digital devices. The accuracy of data measured with thermocouples is the combined accuracies of: the thermocouple itself; the temperature compensator; the linearization that approximates the thermo...
Can I connect the main unit to a company network?
(ns-faq-darwin-8019-connect)
Yes. Set the IP address, subnet mask, and default gateway on the main unit.
When I changed to Windows 7, I couldn't change the IP address of the Darwin Ethernet module. What should I do?
(ns-faq-darwin-8018-setting)
DAQ32 (DP120) or DAQWORX DAQ32 Plus (WX102) installed on Windows 7 or Windows Vista cannot change the IP address of DARWIN series Ethernet modules (suffix code /C7) or DARWIN series standalone models with the Ethernet communications option (model cod...
Does DARWIN support Windows XP?
(ns-faq-darwin-8017-spec)
R10.03 and later support Windows XP.
When I acquire DI input with the BFD32 and perform statistical computation (averaging) on the Viewer software, I get computation errors 0 and 1.
(ns-faq-darwin-8004-spec)
The Viewer cannot determine the numbers after the decimal with statistical computation on DI input. Data acquired and results computed by the BFD32 are affected by the decimal of the specified measurement range. For DI (contact input), a 4.2 µA...
The DA100 and DAQ32Plus are connected, but I can't record.
(ns-faq-daqworx-13051-connect)
If you have not changed any settings, check the following. Check the amount of free space on the hard disk, and perform error checking Check the DA100 power, and whether the green STATUS lamp is lit Communication cable connection and replacement...

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