Yokogawa Button Operated MV2000 - Manual (Page 98)

4-25
Commands
M-4662
1
2
3
4
5
6
7
App
Index
Description • Parameter p2 is valid for the trend, digital, or
bar graph displays. Use the TP command to
set the scroll interval.
• Parameters p3 to p7 are valid for the trend
display.
PS Starts/stops measurements
Syntax PS p1<terminator>
p1
Measurement start/stop
0 Start
1 Stop
Example Start measurement.
PS0
Description When the MV starts measuring, it records the
display, event, and report data to the internal
memory.
AK Releases the alarm output (alarm
acknowledge)
Syntax AK p1<terminator>
p1
Alarm acknowledge execution (0)
Example Release the alarm output (execute alarm
acknowledge).
AK0
EV Executes manual sample,
manual trigger, snapshot, or
forced timeout
Syntax EV p1<terminator>
p1
Operation type
0 Execute manual sampling.
1 Activate a manual trigger.
2 Take a snapshot.
3 Expire the display data timer.
4 Expire the even data timer.
Example Execute manual sampling.
EV1
Description EV1 is valid only when the key trigger is set
to ON with the TE command (sets sampling
conditions of the event data). It functions the
same as the key trigger.
CL Executes manual SNTP
Syntax CL p1<terminator>
p1
Manual SNTP execution (0)
Example Synchronize the clock manually.
CL0
CV Switches the trend update rate
Syntax CV p1<terminator>
p1
Display rate (0, 1)
0 Switch to the primary trend update
rate (standard rate)
1 Switch to the secondary trend
update rate
Example Change the trend update rate to the secondary
trend update rate.
CV1
MS Writes a message (displays and
writes)
Syntax MS p1,p2,p3<terminator>
p1
Message number (1 to 100)
p2 Destination where messages will be written
GROUP Specify a single group
ALL All groups
p3 Group number
Example Write the message number 8 message to group
1.
MS8,GROUP,1
Description • This command displays the message to the
screen and writes the message in the display
data and event data.
• If you omit p2, the message is written to all
groups.
BJ Writes a free message
Syntax BJ p1,p2,p3,p4<terminator>
p1
Message number (1 to 10)
p2 Message (up to 32 characters)
p3 Destination type where messages will be
written
GROUP
Specify a single group
ALL All groups
p4 Destination where messages will be written
If p3 is set to GROUP Group number
Example Use message number 3 and write the word
“ALARM” to all groups.BJ3,ALARM,ALL
Description If you omit p3, the message is written to all
groups.
EJ Changes the login password
Syntax EJ p1,p2,p3<terminator>
p1
Old password (up to eight alphanumeric
characters)
p2 New password (up to eight alphanumeric
characters)
p3 New password (up to eight alphanumeric
characters)
Example Change the old password “PASS001” to the new
password “WORD005.”
EJPASS001,WORD005,WORD005
4.5 Setting Commands (Control)