YOKOGAWA µR1800 User Manual

1 - 2 IM 4H3B1-01E
1.2 Summary of Functions
This paragraph describes a summary of the main functions, together with a recording
example.
RECORDING
Trend: records in a way that the dots do not overlap (dot model only)
Zone: records on different bands (zones) for individual channels
Partial: expands part of the recording range for detailed examination
POC: Pen Offset Compensation: removes the time-axis offset between pens (pen model only)
PRINTOUT
Channel printout: contains channel No. besides analog recording (dot model only)
List printout: contains date, time, chart speed (1 & 2), channel No. or tag, range, span values, scale
values, partial values and contents of messages (for example, see 5.3.4)
Manual printout: contains date and time, channel No., type of alarm, latest measured values, units (for all
channels)
Alarm printout: contains channel or tag No., type of alarm, level, mark ( for occurence, for recover;
in case of the dot model, red and blue respectively) and alarm ON/OFF-time
Periodic printout: contains date & time, tag or channel No., POC ON mark ( ; for pen model only), unit,
scale markings (may not be printed while alarm occurs), chart speed, measured values
and recording color (for pen model) and time tick (for dot model)
Message printout: contains time and message
Recording start printout: contains time when recording starts
Chart speed change: contains time and new chart speed
SET UP List printout: contains initial settings concerning analog recording, digital printing, alarms, burnout,
RJC and options (for example, see 5.3.5)
NOTE The alarm, channel (for dot model), periodic, message, recording start and chart speed
change printout depend on the chart speed. The size of the characters varies depending
on the chart speed.
Figure 1.1 Recording Example for Pen Model
Manual printout
Chart speed change printout
Alarm printout
Message printout
Scale printout an Recording
color
Recording start time
Periodic printout
Note: When an asterisk appears
( ), the memory buffer is full
and some data will not be printed.
This asterisk may appear in the
alarm printout, message printout,
recording start time printout and
the chart speed change printout.
POC ON mark
always corresponding to pen No.1 when POC is OFF.
Corresponding to all pens when POC is ON.
Time tick (–)
Time tick cancel mark (!)
appears when chart feed/speed
has been changed during
periodic printout

YOKOGAWA µR1800 Specifications

General

Brand	YOKOGAWA
Model	µR1800
Category	Data Loggers
Language	English