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47DAC OPERATING MANUAL EM-9518-B Rev.4
NOTE
■
MOVING THE DECIMAL POINT
Pressing Up button moves the decimal point one place to the left.
4 decimal places (10
-4
)
3 decimal places (10
-3
)
2 decimal places (10
-2
)
1 decimal place (10
-1
)
No decimal point
■
DECIMAL POINT POSITION
“No decimal point” to “4 decimal places” can be selected in the decimal point position setting.
SETTING VALUE
FUNCTION
SETTING VALUE
FUNCTION
No decimal point
3 decimal places (10
-3
)
1 decimal place (10
-1
)
4 decimal places (10
-4
)
2 decimal places (10
-2
)
2.2.2 INSTRUCTIONS ON BASIC OPERATION
■
SUB DISPLAY
• Alarm setpoints and bank No. can be confirmed in Measuring Mode.
• Maximum 7 alphanumeric characters show a parameter ID in each Setting Mode. Refer to each OPERATING PROCE-
DURE, 36.3 PARAMETER LIST and 36.4 PARAMETER MAP for the display.
• The sub display is hereafter called SD.
■
LOCKOUT LEVEL
• Alarm Setting Mode and Advanced Setting Mode have 3 lockout levels. Configurable parameters depend on the levels.
All parameters can be configured with ‘LV0’, partial parameters cannot be configured with ‘LV1’, and all cannot with ‘LV2’.
• The lockout level ‘LV0’ or ‘LV1’ is shown in each OPERATING PROCEDURE in Alarm Setting and Advanced Setting
Modes. Refer to 32. LIMITING BUTTON OPERATION to change the lockout level.
Configurable with the level ‘LV0’.
Configurable with the level ‘LV0’ or ‘LV1’ (default).
■
INVALID PARAMETERS
• ‘NG’ indicator starts blinking when a parameter is within invalid range. Return the setting within the valid range.
• Setting the following parameters beyond the setting range is invalid: input scaling values Zero and Span, analog outputs
0% and 100%, alarm setpoints, T1.5 and T3.5 timers.
• Setting the negative sign (-) to a digit other than the leftmost one is invalid.
■
IF THE FRONT BUTTONS ARE LEFT UNTOUCHED…
• The indication turns on with applying the last changes after the specified time period (default: 15 sec.) while it is in the
setting standby mode.
• The display goes back automatically to Measuring Mode after the specified time period (default: 15 sec.) in one of the
other modes.
• This time period (automatic return time) is configurable. (Refer to 15. GOING BACK AUTOMATICALLY TO MEASURING
■
TO ABORT A SETTING…
• Hold down Max/Min button for 1 second or more, and the blinking setting value will be turned on without applying the last
changes. Hold down the button while in the Teach Calibration, and the display will return to Measuring Mode.
• If you get lost in a setting mode, you can execute initialization. (Refer to 35.2 INITIALIZING SETTING VALUES.)
