Limiting Button Operation - M-system 47DAC Operating Manual

32. 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
Alarm setting lockout
Scaling setting lockout
Advanced setting lockout
Modbus setting lockout
*1
MAX/MIN display control
lockout
*2
Forced zero control (Up
button) lockout
*2
Loop test output lockout
IR communication lockout
Modbus communication
lockout *1
*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.
SUB DISPLAY MAIN DISPLAY FUNCTION
Completely unlock Alarm Setting Mode
Partially unlock Alarm Setting Mode
Lock Alarm Setting Mode
Unlock Scaling Setting Mode
Lock Scaling Setting Mode
Completely unlock Advanced Setting Mode
Partially unlock Advanced Setting Mode
Lock Advanced Setting Mode
Unlock Modbus Setting Mode
Lock Modbus Setting Mode
Unlock MAX/MIN display control
Lock MAX/MIN display reset
Lock MAX/MIN display control
Unlock Forced Zero and Tare Adj. control
Unlock Forced Zero control / lock Tare Adj. control
Lock Forced Zero and Tare Adj. control
Unlock Loop Test Output Mode
Lock Loop Test Output Mode
Enable IR communication
Disable IR communication
Enable Modbus communication
Disable Modbus communication
47DAC OPERATING MANUAL EM-9518-B Rev.4
DEFAULT VALUE
215