IDEC MICRO/I HG4G-CJT22 F-B Series, Руководство пользователя, Страница: 872 / 1665

4 Meter
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WindO/I-NV4 User’s Manual
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Data Format
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Reference Device Address
Specifies the source word device for the data to display in the meter.
Click to display the Tag Editor. For the device address configuration procedure, refer to Chapter 2 “5.1 Device
Address Settings” on page 2-68.
Data Type: Selects the data type handled by the meter from the following.
UBIN16(W) , BIN16(I) , UBIN32(D) , BIN32(L) , BCD4(B) , BCD8(EB) , Float32(F)
For details, refer to Chapter 2 “1.1 Available Data” on page 2-1.
Minimum, Maximum: Specifies the minimum and maximum for the data.
(Data Type): Selects the data type to use for the minimum and the maximum.
Value: Uses a constant value.
Device Address: Uses a value of device address.
The minimum and maximum vary based on the selected data type. For details, refer to Chapter
2 “1.1 Available Data” on page 2-1.
The needle does not move past the left edge when the data value is the minimum or lower.
The needle stops at the right edge when the data value is the maximum or higher.
When
Device Address is selected for (Data Type), the minimum and maximum can be
specified in the word device.
Click to display the Tag Editor. For the device address configuration procedure, refer to
Chapter 2 “5.1 Device Address Settings” on page 2-68.
If the data displayed in the meter is invalid, 1 is written to System Area 2 Processing error bit (address
2, bit 5), and an error message is displayed. For details, refer to Chapter 4 “Processing error” on
page 4-32 and Chapter 36 “Processing error” on page 36-3.
An error occurs in the following states:
• The setting of Minimum , Maximum , or ranges are invalid, or the Minimum and Maximum are the
same values.
• Data Type is BCD4(B) , BCD8(EB) , or Float32(F) and the value cannot be expressed with the data
type selected for the read data
If an error occurs, only the flange is initially displayed. Then once the meter is displayed, it doesn't show an
update.