Rockwell Automation 2711E-ND1 Reference Manual PanelBuilder 1400e - Manual (Page 62)

56 Numerics
Publication 2711E-6.15 – November 1998
The following table lists tag types, data types, and the valid range of
values available when assigning tags to numeric objects.
Tag Type Data Type Range of Values
Analog Default Address dependent (for Device tags)
0 to 65535 (for RIO tags)
Unsigned Integer 0 to 65535
Integer –32768 to 32767
Long Integer –2,147,483,648 to 2,147,483,647
Floating Point –3.402823
×
10 38 to –3.402823
Ч
10 –37 , 0,
+3.402823
Ч
10 –37 to +3.402823
×
10 38
Byte 0 to 255
Binary Address dependent
Bit Position Address dependent
1-Digit BCD to
8-Digit BCD 0 to 99,999,999
Digital 0 or 1
String 1 to 82 characters
Block 1 to 1024 bits
Increment and Decrement Value Buttons are input objects that the
operator presses to change a current value.
Increment Value Button (with or without Display)
When the operator presses the Increment Value Button, the value of
the Button Control increases by a specified integer or floating-point
amount.
Note: If you configure the Increment Value Button for floating-point
values, the application will be compatible only with PanelView
Firmware Version 2 or later. The application will not be compatible
with earlier versions.
You can control the value range by assigning an upper limit to the
button. If the operator tries to increment the Button Control above
the upper limit, an error message is displayed, and the value is not
sent to the PLC.
You can choose to have the Increment Value Button’s numeric value
displayed. You can place the Numeric Display component anywhere
on the screen.
Increment and Decrement
Value Buttons
"