WindO/I-NV4 User’s Manual
14-17
3 Data Log Settings Dialog Box
14
Da
ta
L
og
F
un
ctio
n
■
Clear Log Data
Select this check box to erase the Data Log data for the selected channel from the Data Storage Area.
■
Store Status of Sampling
Select this check box to check the reading status of data.
(Trigger Device Address): Specifies the bit device or the bit number of the word device that triggers the erasure of
the data. The data for selected channels is erased when the value of the configured device
address changes from 0 to 1. For the device address configuration procedure, refer to
Chapter 2 “5.1 Device Address Settings” on page 2-70.
If the amount of log data for the channel differs, the Line Chart cannot be displayed.
If differing channels of data were displayed in the same chart, the chart can no longer be displayed if the
Data Log data is erased by channel units.
(Status Device Address): Specify the word device that will store the reading status. For the device address
configuration procedure, refer to Chapter 2 “5.1 Device Address Settings” on page 2-70.
Bit
Function
Description
0
Reading
This bit is 1 while reading the data from the external device and 0 when reading
has completed.
1
Read error
This bit is 1 when the condition of writing to the data storage area was satisfied
again while reading data from the external device and data was lost. To clear
this bit, write 1 to the Clear error bit (bit 15).
2 to 14
Reserved
-
15
Clear error
Write 1 to this bit to clear the read error (bit 1). This bit automatically changes
to 0 when processing is finished.
Summary of Contents for WindO/I-NV4
Page 1: ...B 1701 16 User s Manual...
Page 108: ...5 WindO I NV4 Common Operations and Settings 2 76 WindO I NV4 User s Manual...
Page 256: ...7 BACnet Communication 3 148 WindO I NV4 User s Manual...
Page 372: ...6 Screen Restrictions 5 32 WindO I NV4 User s Manual...
Page 390: ...5 Part Library Function 6 18 WindO I NV4 User s Manual...
Page 420: ...3 Text 7 30 WindO I NV4 User s Manual...
Page 628: ...2 Multi State Lamp 9 34 WindO I NV4 User s Manual...
Page 924: ...4 Meter 11 76 WindO I NV4 User s Manual...
Page 990: ...7 Timer 12 66 WindO I NV4 User s Manual...
Page 1030: ...4 Using Data and Detected Alarms 13 40 WindO I NV4 User s Manual...
Page 1098: ...4 Using the Data 15 22 WindO I NV4 User s Manual...
Page 1248: ...5 Restrictions 22 18 WindO I NV4 User s Manual...
Page 1370: ...2 Monitoring on the MICRO I 25 28 WindO I NV4 User s Manual...
Page 1388: ...4 Restrictions 26 18 WindO I NV4 User s Manual...
Page 1546: ...5 Module Configuration Dialog Box 30 36 WindO I NV4 User s Manual...
Page 1614: ...3 Settings 34 14 WindO I NV4 User s Manual...
Page 1726: ...5 Text Alignment A 10 WindO I NV4 User s Manual...