Yokogawa Standalone MW100 - Manual (Page 33)

1-26 IM MW100-17E
LIMIT
*1
Continue the computation by
replacing the overflow value
with upper or lower limit value
*1 The upper or lower limit value that is replaced for
the measurement input channel varies depending
on the MATH type.
Measurement input
channel
Upper/lower limit of
the measuring range
Scaled measurement
input channel
Upper/lower limit of
scaling
p4 Sum scale of the TLOG.SUM computation
OFF
Sum value of the data for
each measurement interval
SEC Sum value of the data for each
measurement interval/number of
computations per second
MIN Sum value of the data for each
measurement interval/number of
computations per minute
HOUR Sum value of the data for each
measurement interval/number of
computations per hour
DAY Sum value of the data for
each measurement interval/
number of computations per
day (Firmware version R3.03
or later)
p5 Special MATH processing when the
input value of the measurement input
channel is in error in a TLOG or CLOG
computation
*2
ERROR Sets the computed value to
MATH error.
SKIP Continue the computation using
the previous value ignoring
the input value in error
p6 Special MATH processing when the
input value of the measurement input
channel is overflow in a TLOG or CLOG
computation
*2
ERROR Sets the computed value to
MATH error.
SKIP Computed value is ignored
and computation continues
LIMIT
*3
Apply input to upper or
lower limit value and
continue computation
*2 For details, see the MW100 Data Acquisition Unit
User’s Manual (IM MW100-01E).
*3 The upper or lower limit value that is replaced for
the reference channel varies depending on the
MATH type.
Measurement input
channel
Upper/lower limit of
the measuring range
Scaled measurement
input channel
Upper/lower limit of
scaling
MATH channel Upper/lower limit of
span
p7 Overflow processing of TLOG.PSUM
computation
OVER Stop the computation as
overflow when 99999999 is
exceeded
ROTATE Continue the computation by
resetting the count to 0 when
99999999 is exceeded
Query XG?
Example Set operation upon MATH error to +OVER, operation
upon abnormality in computation other than CLOG/
TLOG to SKIP, overflow operation for other than CLOG/
TLOG to SKIP, time scaling for TLOG.SUM computation
to units of minutes, operation upon abnormal input
from CLOG/TLOG computation to ERROR, operation
upon CLOG/TLOG computation overflow to LIMIT,
and operation upon TLOG.PSUM computation over to
OVER.
XG+OVER,SKIP,SKIP,MIN,ERROR,LIMIT,OVER
Explanation You can set this command on products with the /M1
MATH function option, and when the pulse input module
is installed.
MC File Message Settings
Setting MCp1,p2<terminator>
p1 File message type
MESSAGE
For recording
MESSAGE_T For thinning recording
p2 Message string (up to 120 characters)
Query MC?
Explanation • This command sets a common message to all files in
the recording interval (between record start to record
stop).
• There are two message types: recording and
thinning recording. The recorded message is
common to measurement groups 1 to 3 and MATH
and does not depend on the record start timing.
• For the characters that can be used for the
messages, see “User Specified Strings” in section
1.3.
• You cannot change the settings while recording.
MD Data Save Folder Settings
Setting MDp1,p2,p3<terminator>
p1 Type
AUTO
Auto generation
PARTIAL Partial setting
FREE
Arbitrary string
DATE Date and time
p2 Folder name (1 to 8 characters)
p3 Start number (0 TO 9999)
Query MD?
1.4 Setting Commands (System Related)