YOKOGAWA FX112 User Manual

IM 04L20A01-01E
1-28
1.5 Data Storage Function
This section describes the types of data that can be created and how to save them.
Data Type and Data File
Data types and corresponding files are as follows:
Type Content
Display data • Waveform data that have been sampled at a specified sampling interval
and displayed on the trend display.
• The maximum and minimum values from measured/computed data
within the sampling intervals are held.
•A header string can be written into the display data file (a character
string that is common to all data files).
• Alarm and message information is held.
• Data format: Binary format (undisclosed)
• File name: Mddhhmma.DDS
Event data • The measured/computed data are acquired at the specified sampling
interval. There is a mode in which the data acquisition is started when a
trigger occurs or another mode in which the data is acquired
continuously.
• The header string can be written into the event data file (a character
string that is common to all data files).
• Alarm and message information is held.
• Data format: Binary format (undisclosed)
• File name: Mddhhmma.DEV
Manual sampled data • Every time a key that executes manual sampling is pressed, the
measured/computed data of all channels at that point are acquired.
• Up to 50 samples of data can be stored in the internal memory.
• The header string can be written into the manual sampled data file (a
character string that is common to all data files).
• Data format: ASCII format
• File name: Mddhhmma.DMN
TLOG data (option) • The measured/computed data of all channels is acquired to the internal
memory at the end of every interval period a timer specifies.
• Up to 400 data sets can be stored in the internal memory.
• The header string can be written into the TLOG data file (a character
string that is common to all data files).
• Data format: Binary format (undisclosed)
• File name: Mddhhmma.DTG
Report data (option) • Consists of hourly, daily, weekly, and monthly reports. Data are
computed at intervals depending on the report type (one hour for hourly
report, one day for daily report, etc.). Data are added to the internal
memory at the end of every interval period.
• Up to 40 reports can be stored in the internal memory.
• Each report file can contain up to 12 measured/computed channels of
report data.
• The header string can be written into the report data file (a character
string that is common to all data files).
• Data format: ASCII format
• File name:
Hourly report: Mddhhmma.DHR, Daily report: Mddhhmma.DDR, Weekly
report: Mddhhmma.DWR, Monthly report: Mddhhmma.DMR
Setup data • The setup data of the FX100
• File name: Up to eight alphanumeric characters, Extension: .PNL
Screen image data • The screen image displayed on the FX100.
• File name: Mddhhmma.PNG
For information on using each type of data, see appendix 4, “ Types of Data Created
on the FX100 and Their Uses .”

YOKOGAWA FX112 Specifications

General

Brand	YOKOGAWA
Model	FX112
Category	Controller
Language	English