Omega DPI800 User guide

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GE Infrastructure

Sensing

Druck DPI 800 series

Data logging upgrade kit

User manual - K397

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K397 Issue 1

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Introduction

The data logging upgrade kit lets you add Snapshot to a Druck DPI 800 series instrument (Note: Snapshot is a standard part of the DPI 820 - Thermometer). The upgrade gives the instrument these additional functions:

Function

Record up to 1000 displays with a date/time stamp Read the data back on the instrument display Transmit the data to a printer or a PC

Safety

Before you use the instrument, make sure that you read and understand all the related data. This includes: the instructions supplied with the original instrument, and this publication.

Safety - Marks and symbols

Complies with Euro pean Union dire ctives

Snapshot - Location of items

Item Description

1a. Software key. The software key can do one Snapshot

1b. Part No. IO800D: RS232 cable (5-pin to 9-pin D type

2. If Snapshot is on (Item 4): HOLD records the data on

3. All other button functions:

Communications port. Use to connect the software

SENSOR

/ PC

key [1a] and the RS232 cab le [1b].

installation (T able 1).

connector). Use to copy the snapshot records to a PC or to a printer. Refer to “Snapshot - Operation”.

the display.

■ ■ (left-hand/right-hand soft-key),

ESC, MENU/OK, ▲▼,HOLD

Refer to the user manual supplied with the original instrument.

ON/OFF

Snapshot - Items on the display

Item Description

4. The Snapshot function is set up to record the data on

6. The display is showing data from one of the Snapshot

7. Data to identify the Snapshot file:

hh:mm:ss

dd/mm/yyyy

8. All other symbols on the display:

Snapshot - Installation …

the display (Periodic or Keypress) - Table 4 Snapshot is writing data to a specified file.

A soft-key function. To select an available function,

Sk1/2

press the soft-key below it. Example: Sk2 = Sto p Log

files.

abc123

Tag name: A specifed name for the file (Table 4).

1/2

The display sequence (Example: one of two) Shows the time and date for each display.

Example format: hours:minutes:seconds and day/month/year

Refer to the user manual supplied with the original instrument.

B1 B2

This section shows how to install Snapshot. Before you start: Read and understand the “Safety” section.

Table 1: Installation procedures for Snapshot

Step Procedure B1: 1 Attach the software key (A1 - Item [1a]) to the

B1: 2 Press the on/off button to supply power. B1: 3 If the software key is operational, it flashes. B1: 3a If the software key shows a continuous light, it has

B1: 3b If the software key shows no light, make sure that the

B2: 1 Select Set up B2: 2 Select Status B2: 3 Select Enable Snapshot. The display shows the

B2: 4 When the installation is complete, the power goes off

B2: 5 *Discard the used software key.

* Use an applicable recycling facility.

communications port (A1 - Item [1]).

already done one installation. *Discard it and use a new key.

power is on and the batteries are in a good condition. If there is no change, the key is defective. *Discard it

and use a new key.

applicable instructions to complete the installation.

and Snapshot is ready to use. After a successful installation, Enable Snapshot is removed from the Status list of menu options.

Trademarks

All product names are trademarks of their respective companies.

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To start

To start - Set up the basic operation

When the installation is complete, use the Set Up menu to set up the basic operation of the instrument.

Menu:

Select Task

(Table 3) (Table 2)

▲ ▼

If there is additional data for a menu option, select Settings (■■

) to see the values that are set up. If

necessary, adjust the values.

Table 2: Menu options - Set Up

Options (If applicable)

Description

To set up and use the Snapshot functions. Additional data: Refer to “Snapshot - Operation” (Table 4)

... Other menu options: Refer to the user manual

supplied with the original instrument. To set the time + date. Snapshot adds a date/time stamp to each display.

To start - Select a task

When the instrument is set up (Table 2), use the Select Task menu to select the applicable task.

Menu:

Select Task

(Table 3) Sk2 = Settings

▲ ▼

Table 3: Menu options - Select Task

Options (If applicable)

Description

Other menu options. Refer to the user manual

supplied with the original instrument. To set up the way the instrument works.

Additional data: Refer to: Set Up (Table 2).

Menu: Set Up

Display:

Xxx input

▲ ▼

Snapshot - Operation

When the installation and start procedures are complete, use this section to use the Snapshot functions. Before you start:

• Read and understand the “Safety” section.

• Do not use a damaged instrument.

Operation - Use the Snapshot functions

Use Snapshot to record up to 1000 displays then examine the results on the display (Figure A2.2), or transmit all the data to a PC or printer (Figure 1).

Menu: Set Up

(Table2) (Table4)

▲ ▼

If there is additional data for a menu option, select Settings (■■

) to see the values that are set up. If

necessary, adjust the values.

Table 4: Snapshot functions

Options Description

Use Snapshot Setup to set up a file name and to select the Snapshot method. Refer to “Snapshot Setup”.

Use this option to record an individual display each time you press HOLD. Use this option to record the displays at specified intervals of time. Press HOLD to start.

Additional data: Select Settings (■ ■) Off - Snapshot is off

To show the available Sn apshot data on the display (Figure A2.2). Use these keys: ▲, ▼, MENU/OK To transmit all the Snaps hot data to a PC or a printer (Figure 1).

To erase all the Snapshot data.

To show the amount of memory used (%). Total memory = 12 288 bytes Capacity ≈ 1000 displays (one measurement) Capacity ≈ 750 displays (two measurements)

Example:

One file ≈ 96 bytes (no Settings ) For each display in the file: Date/Time = 8 bytes; Each value = 4 bytes One display (One measurement) = 12 bytes

Menu:

Snapshot

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Snapshot - Setup

When you select Snapshot Setup (Table 4):

1. Set up a tag name for the Snapshot file. Example = abc

Menu:

Snapshot

(Table 4)

1 Edit 2 Edit 3

▲

Shift

▼

■ ■

Edit ... Edit 45

abc_

▲

▼

■ ■

2. Select the applicable Snapshot method (Table 4).

3. Record the applicable data (Figure A2.1): Press HOLD: To record the display data.

Select Stop Log (■■

): To set Snapshot - Off

Snapshot - Use the Snapshot data

When you have sufficient records, select Stop Log (■■). You can then read the data back on the display or transmit it to a PC or printer (Table 4).

Snapshot - Communications port connections

Use the communications port (A1 - item [1]) to transmit all the Snapshot data to a PC or a printer.

Figure 1: (Part of figure) Procedure to transmit the Snapshot

data

Step Procedure

➀, ➁ ➂

➃

Data format

➄

A1 - Item [1b]: Connect the 5-pin connector to the IDOS instrument.

A1 - Item [1b]: Connect the 9-pin connector to the serial port on the PC or to a serial printer (refer to the PC or printer instructions). PC: Make sure th at Windows® HyperTerminal or similar program is set up to use the specified data format (refer to your PC on-line Help). Serial printer: Make sure that the printer can use the specified data format.

Baud rate: 19200 Parity: None

Software handshake: Xon/Xoff Flow Control. ASCII format text; Comma delimited ASCII Setup: Make sure that the ASCII Receiving option is set to “Append line feeds to incoming line ends” Transmit the data to the PC or printer (Table 4).

PC: Use Windows® HyperTerminal or a similar program to make a text file. You can then import the text file into a spreadsheet.

Data bits: 8 Stop bits: 1

Figure 1: (Part of figure) Procedure to transmit the Snapshot

data

Snapshot - Contents of the Snapshot data

Model 820 Serial No 8200000001 Calibration

due Tag H2O-1 Task Id 110 T1 in Date Time °C K T1 08/07/2004 12:06:44 27.6 08/07/2004 12:06:46 27.2 Tag B145 Task Id 164 T1 In Tare On T2 In Filter On Tare On Date Time °C K T1 °C K T2 08/07/2004 14:41:36 32.5 32.4 08/07/2004 14:41:38 32.5 32.4 08/07/2004 14:41:41 32.4 32.5

01/01/2004

Figure 2: Example Snapshot data

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