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47DM OPERATING MANUAL EM-9510-B Rev.6
31. LIMITING BUTTON OPERATION
Transition from Measuring Mode to each setting mode or Loop Test Output Mode can be limited. Also some parameter
settings and function controls can be limited depending on the lockout level. With this setting, the transition to each mode
by holding down the buttons, and the display of some parameters or function controls will be disabled. Three lockout levels
are selectable for the alarm setting lockout, advanced setting lockout, MAX/MIN display control lockout and Forced Zero
control (Up button) lockout. Time duration to hold down the buttons for transition to Lockout Setting Mode can be set within
the range of 0 to 99 seconds.
■
LOCKOUT SETTING
Following 9 lockout settings are available.
PARAMETER
SUB DISPLAY
MAIN DISPLAY
FUNCTION
DEFAULT VALUE
Alarm setting lockout
Completely unlock Alarm Setting Mode
Partially unlock Alarm Setting Mode
Lock Alarm Setting Mode
Scaling setting lockout
Unlock Scaling Setting Mode
Lock Scaling Setting Mode
Advanced setting lockout
Completely unlock Advanced Setting Mode
Partially unlock Advanced Setting Mode
Lock Advanced Setting Mode
Modbus setting lockout
*
1
Unlock Modbus Setting Mode
Lock Modbus Setting Mode
MAX/MIN display control
lockout
*
2
Unlock MAX/MIN display control
Lock MAX/MIN display reset
Lock MAX/MIN display control
Forced zero control (Up
button) lockout
*
2
Unlock Forced Zero and Tare Adj. control
Unlock Forced Zero control / lock Tare Adj. control
Lock Forced Zero and Tare Adj. control
Loop test output lockout
Unlock Loop Test Output Mode
Lock Loop Test Output Mode
IR communication lockout
Enable IR communication
Disable IR communication
Modbus communication
lockout
*
1
Enable Modbus communication
Disable Modbus communication
*
1 Usable only with the I/O option code ‘4’, ‘7’ or ‘8’.
*
2 Lock control by using front buttons
NOTE
Setting is available with the 47DCFG or a upper device regardless of the lockout setting.
■
TRANSITION TIME TO LOCKOUT SETTING MODE
Time duration to hold down the buttons for transition to Lockout Setting Mode can be set within the range of 0 to 99 sec-
onds. The default value is 5 seconds.