YOKOGAWA FX103 User Manual

IM 04L20A01-01E
1-32
Acquiring Data to the Internal Memory (Display Data and Event Data)
Combination of Data Types to Be Acquired
Select “display data only,” “display data and event data,” or “event data only.”
Internal Memory Capacity
The capacity of the internal memory for acquiring display data and event data is 1.2
MB. When the measured/computed data are saved as both display data and event
data, 0.9 MB is used to save display data and 0.3 MB is used to save event data.
Display data Event data
0.9MB
0.3MB
Display data
1.2MB
1.2MB
Event data
Display data only
Event data only Display data and event data
Internal memory
FX100
Channels for Saving the Display Data / Event Data
You can specify the channels to save the display data or event data from the
measurement and computation channels (/M1, /PM1 option). By default, the data of
all measurement/computation channels is set to be saved.
Data Acquisition (Display Data)
Data acquisition starts when the START key is pressed and stops when the STOP
key is pressed. The display data are overwritten when the display data storage area
in the internal memory becomes full, or the number of files* exceeds 16.
* The number of display data files
During manual save, a file is created for each data write operation (a set of start and stop
operations). During auto save, a file is created every auto save interval and at every
specified date/time.
Note
• The display data in the internal memory can be confirmed with the memory summary. See
section 5.3.
• When a power disruption occurs the file is closed.
Data Acquisition (Event Data)
The operation differs from the mode you specified. There are three modes in data
acquisition, [Free], [Trigger], and [Rotate]. [Free] mode can be set when acquiring the
event data only.
Mode Description
Free Data acquisition is started by pressing the START key. The operation is stopped
by pressing the STOP key. When the storage area of the internal memory
becomes full, or the number of files* in the internal memory exceeds 16, it is
overwritten.
* The number of event data files
During manual save, a file is created for each data write operation (start and
stop operations). During auto save, a file is created every specified interval
(data length) and at every specified date/time.
1.5 Data Storage Function

YOKOGAWA FX103 Specifications

General

Brand	YOKOGAWA
Model	FX103
Category	Controller
Language	English