Index – Yokogawa DAQWORX User Manual

Page 43

Advertising
background image

2-13

IM WX103-01E

1

2

3

4

5

Index

Logger

Settng the Measurement Channels and Computaton Channels to Be Recorded

1. Click Channel. The Channel setup screen appears.

2. Click the Meas. Channel tab to set measurement channels to be recorded; click the

Math Channel tab to set the computation channels to be recorded.

3. Select the Record check boxes of the channels whose measurement/computation

data you wish to record.

Click here.

Click the channel of the measured data you wish to record (the same for Math Channel)

Explanaton

Measurement Groups and Montor Intervals

A data measurement (monitor) interval is assigned to each of the three measurement

groups. The monitor update interval of the data and alarm detection interval follow the

monitor interval. However, if the specified monitor interval is short, the monitor update

interval of the data may be slower depending on the PC environment. If Monitor Interval

is set greater than or equal to 2 min, the Logger acquires data from the MX100 at the

specified monitor interval, but the measurement interval and alarm detection interval on

the MX100 are 1 minute.

Note

The shortest interval that you can specify for the monitor interval is the longest measurement

interval of the shortest measurement intervals of all the input modules assigned to the same

measurement group. For example, if an input module with the shortest measurement interval of

10 ms and an input module with 100 ms are assigned, 100 ms is the shortest interval that can

be specified for the group.

Record Step of Measurement Channels

The record interval is the interval at which the data of measurement channels is saved

to a storage medium such as a hard disk. It is set as an integer multiple of the monitor

interval (up to ×128).

Montor Interval and Record Step of Computaton Channels

The monitor interval of computation channels (computation interval) is the shortest

monitor interval of the measurement group or 100 ms, whichever is greater. The record

step set as an integer multiple of the monitor interval (up to ×128).

Record Start Condton

Select the start condition for saving the data of measurement/computation channels from

the following.

• On Record

Immediately starts recording when the Start Recording button is clicked or Start

Recording is chosen from the Acquisition menu.

• Fixed Time
Starts recording at the specified date/time. Set the date/time as “year/month/day

hours:minutes:seconds” If the specified time has already been passed, the operation
is the same as On Record.

• Interval
Starts recording at the specified time every day or the specified day. Set the time as

“hours:minutes:seconds”

2.3 Settng the Data Acquston Condtons

Advertising
This manual is related to the following products: