Yokogawa Button Operated MV2000 - Manual (Page 77)

4-4 M-4662
Note
• There are two execution modes on the MV. If you attempt to execute a command in the
wrong mode, a syntax error will occur. Use the DS command to switch to the appropriate
execution mode, and then execute the command. Query commands can be executed in
either mode.
Basic Setting Mode
A mode in which settings are changed after stopping measurements and computations.
Operation Mode
A mode in which commands other than those in Basic Setting Mode are used.
• The administrator and user indications in the table are the user levels that are specified
through the Ethernet communication login function. See section 2.1 for details.
Group/
Command Name Function Execution
Mode Administrator User See
Page
Control
BT
Sets a batch name Operation Mode Yes No 4-24
BU Sets a batch comment Operation Mode Yes No 4-24
UD Switches the display Operation Mode Yes No 4-24
PS Starts/stops measurements Operation Mode Yes No 4-25
AK Releases the alarm output (alarm acknowledge) Operation Mode Yes No 4-25
EV Executes manual sample, manual trigger, snapshot,
or forced timeout Operation Mode Yes No 4-25
CL Executes manual SNTP Operation Mode Yes No 4-25
CV Switches the trend update rate Operation Mode Yes No 4-25
MS Writes a message (displays and writes) Operation Mode Yes No 4-25
BJ Writes a free message Operation Mode Yes No 4-25
EJ Changes the login password Operation Mode Yes Yes 4-25
TL Starts, stops, resets computation (MATH) or clears
the computation dropout status display Operation Mode Yes No 4-26
DS Switches the execution mode between operation and
basic setting All modes Yes No 4-26
LO Loads setup data Operation Mode Yes No 4-26
LI Saves setup data Operation Mode Yes No 4-26
CM Sets communication input data Operation Mode Yes No 4-26
CE Enters data in an external input channel Operation Mode Yes No 4-26
EM Starts/stops the e-mail transmission
function Operation Mode Yes No 4-27
CU Manually recovers Modbus Operation Mode Yes No 4-27
BV Enters characters * All modes Yes No 4-27
KE Key operation command Operation Mode Yes No 4-27
YC Clears measured/computed data and initializes setup
data Operation Mode Yes No 4-27
IR Resets a relative timer Operation Mode Yes No 4-27
MA Resets a match timer Operation Mode Yes No 4-27
NR Sets the trend update rate Operation Mode Yes No 4-27
Yes: Command usable
No: Command not usable
* Can only be used in serial communications.
4.2 A List of Commands