
B-63324EN-1/03 OPERATION 9.SETTING AND DISPLAYING DATA
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- Custom macro screen
(#500 to #549, and system variables)
The numbers, names, and values of the custom macro variables are
displayed.
Fig. 9.4 (b) Custom Macro Screen with Variable Names
- Undisplayable variable values
For undisplayable variable values produced by arithmetic operations,
the following indications are used:
Variable value range Indication for variable value
0 < Variable value < +0.00000000001 + UNDER FLOW
0 > Variable value > -0.00000000001 - UNDER FLOW
Variable value > 999999999999 + OVER FLOW
Variable value < -999999999999 - OVER FLOW
Setting custom macro variable values
A value can be set in a common variable. No value can be set in a
custom macro variable other than the common variables.
The common variables are classified as common variable 1 and
common variable 2, as follows:
Common variable 1 (#100 to #199):
Not held when the power is turned off
Common variable 2 (#200 to #999):
Held when the power is turned off
- Mode setting
Select MDI mode, or enter emergency stop state by pressing the
emergency stop button.