YOKOGAWA UTAdvanced Series, User Manual

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2-6
IM 05P07A01-01EN
2.2 Setting Communication Write Permit
Writing to registers via all communication protocols can be permitted and prohibited.
(When the writing is being prohibited, the response returns as "normal" if the
communication is performed, but the writing is not performed.)
However, communication using the light-loader (on the front panel) is possible.
Writing to registers via communication is possible only when the parameter COM.W
(communication write enable/disable) in the KLOC menu is set to OFF (enable).
Setting Display
Parameter Setting Display UT75A/UT55A/UT35A/UP55A/UP35A:
Operation Display > PARAMETER and Left arrow keys
simultaneously for 3 seconds (to the [ CTL ] Menu Display) > Right
arrow key (to the [ KLOC ] Menu Display) > SET/ENTER key (The
COM.W parameter is displayed.)
UT52A/UT32A/UM33A:
Operation Display > PARA and Left arrow keys simultaneously for
3 seconds (to the [ CTL ] Menu Display) > Right arrow key (to the
[ KLOC ] Menu Display) > SET/ENTER key (The COM.W parameter is
displayed.)
Setting Details
Parameter
symbol
Name Setting range Menu symbol Initial value
COM.W
Communication
write enable/
disable
OFF: Enable (0)
KLOC OFF (0)
ON: Disable (1)
Note: Figures in parentheses "( )" are values to be set when performing communication.