WindO/I-NV4 User’s Manual 15-11
3 Operation Log Settings Dialog Box
15
Operation Log Function
■ Monitor Count of Records
Select this check box to count the number of stored data. The number of stored data is written to the specified device
address.
■ Monitor % Space Used in Data Storage Area
Select this check box to monitor the usage of the data storage area allocated as the save destination for Operation
Log data. The usage is calculated from the data storage amount allocated to the data storage area and the amount of
saved data, and then written to the specified device address.
Usage = Current amount of Operation Log data ÷ Operation Log data storage amount (omits values after the decimal point)
■ Clear Log Data
Select this check box to erase the Operation Log data saved in the data storage area.
■ Number of Stored Data
Shows the maximum amount of Operation Log data to save in the data storage area. Data is saved up to the set
amount. The maximum amount of data that can be saved in the data storage area is listed next.
■ Trigger Condition
Selects the trigger condition for the Operation Log function.
(Destination Device Address): Specifies the destination word device.
For the device address configuration procedure, refer to Chapter 2 “5.1 Device Address
Settings” on page 2-70.
Report when Count of Records has reached or exceeded Threshold:
Writes 1 to the Report Device Address when the number of
record count reaches or exceeds the set threshold.
Threshold: Specifies the number of stored data (1 to 65535) that is the
basis for reporting.
Report Device Address: Specifies the destination bit device or the bit number of the
destination word device.
For the device address configuration procedure, refer to
Chapter 2 “5.1 Device Address Settings” on page 2-70.
(Destination Device Address): Specifies the destination word device to write the current usage of the amount of
Operation Log data storage.
For the device address configuration procedure, refer to Chapter 2 “5.1 Device Address
Settings” on page 2-70.
Report when % Space Used has reached or exceeded Threshold:
Writes 1 in the Report Device Address when the current usage
reaches or exceeds the set threshold.
Threshold:
Specifies the usage (1 to 100) that is the basis for reporting.
Report Device Address:
Specifies the destination bit device or the bit number of the
destination word device.
For the device address configuration procedure, refer to
Chapter 2 “5.1 Device Address Settings” on page 2-70.
(Trigger Device Address): Specifies the bit device that triggers the erasure of the data. The saved data 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.
HG5G/4G/3G/2G-V, HG4G/3G, HG2G-5F: 8,330
HG2J-7U, HG2G-5T, HG1G/1P: 3,945
Click to open the Data Storage Area Management dialog box where you can change the allocation of data storage
area memory. For details, refer to Chapter 16 “Data Storage Area” on page 16-1.
Always: Always records events.
Device Address: Records events when the value of the specified device address is 1.
For the device address configuration procedure, refer to Chapter 2 “5.1 Device Address Settings”
on page 2-70.
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