143
Hex
: The number is displayed in hex (0~9, A~F) format.
Scaling is disabled.
Binary
: The number is displayed in binary (0 & 1) format.
Scaling is disabled.
Mask
: Displays only “****” and ignores the reading value.
This is used for security code input. Scaling is disabled but
decimal point is allowed.
Single float:
Data in the controller is translated from a 32
bit IEEE Floating-Point format to a decimal number and
displayed. Device address is changed to 2 words when
this option is selected.
Double float:
Data in the controller is translated from a 64
bit IEEE Floating-Point format to a decimal number and
displayed. Device address is changed to 4 words when
this option is selected.
Caution!
Divide by 0 results in the PLC causes Floating-Point values that are invalid. These values cause the HMI to
have a severe system error. Insure that floating point data is valid.
During data entry the
Input Low
and
Input High
are used to limit the range of valid input data.
Note:
Input low and high are always decimal values. This true even if the displayed value is
Hex or Binary.
13.8.2 Font Alignment
The Font Attributes specify the size and color of display
numeric digits. Available font sizes include 8, 16, 24, 32,
48, 64, 72 and 96.
Align
selection is applicable for
Decimal
format only.
Below is an example of how the alignment functions.
If a display format is set as:
“
No. above decimal
= 5”,
“
No. below decimal
= 0” ,
With reading value 123, it is displayed in various formats
as follows:
Right adjust
1 2 3
Left adjust
1 2 3
Leading zero
0 0 1 2 3
Note:
No label can be added to Numeric Input parts. Add
text to the screen to provide labels for these parts.
Note:
Refer to Section 2: Software Reference Guide for details about completing each tab item
Summary of Contents for MMI-1500
Page 2: ...ii...
