Data Format Selection - Automation Direct DL405 User Manual

14–6
F4–04DA–2 Analog Voltage Output
Data Format
Selection
The upper jumper block consists of four
pairs of jumper posts. Functionally, the
jumper posts are separated into four
horizontal pairs, as shown to the right.
Each jumper site corresponds to a
particular channel as labeled.
Installing a jumper
corresponding channel for 0 to 4095
data format conversion range. This is
typically used with unipolar voltage
range selections. The sign bit is not
active in this data format.
Removing a jumper
corresponding channel for –2047 to
+2047 data format conversion range.
This is typically used with bipolar voltage
range selections. The sign bit is active in
this data format.
Note that you may set the data format independently for each channel, and the data
format selection for all channels can be set independently from the voltage range
selection. The tables below illustrate jumper settings to select the data format,
along with example settings.
Output Data Format
0 to 4095
Example 1
Ch 1 0 to 4095
Ch 2 0 to 4095
Ch 3 –2047 to +2047
Ch 4 0 to 4095
NOTE: The Data Format jumpers can be configured in a way (not shown above) for
F4–04DA compatibility. If you choose to set the jumpers for F4–04DA compatibility,
note that the ladder program examples in this chapter do not apply to that mode.
Refer to "Configuration Cross-Reference, F4–04DA to F4–04DA–2" at the end of
this chapter.
sets the
sets the
Jumper Data Format
Setting
–2047 to +2047
Install
Jumper Example 2
Settings
Ch.= 1 0 to 4095
Ch 2 –2047 to +2047
Ch 3 0 to 4095
Ch 4 –2047 to +2047
Ch 1
Ch 2
Ch 3
Ch 4
Four jumper sites
Jumpers
Jumper
Setting
Remove
Jumper
Settings