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Model 201 Installation & Technical
11.2 Output Assigning
Page 122
In order to make the DFC as flexible as possible, the output assignments
use a binary scheme of 4 bits in order to define the outputs used for the
filling and discharging. The least significant bit is associated with output 1
and the most significant bit is associated with output 4. See the truth table
below to determine the proper setting to drive the desired outputs:
Parameter
Value
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Example:
To set a dual speed system for AB->B type operation, the following
output assignments could be used.
Fast Output = 3 (both outputs 1 and 2 activated while fast filling)
Slow Output = 2 (only output 2 activated while slow filling)
Example 2:
To set a dual speed system for A->B type operation, the following
output assignments could be used.
Fast Output = 1 (only output 1 active during fast filling)
Slow Output = 2 (only output 2 active during slow filling)
OUT1
OUT2
Status
Status
Off
Off
On
Off
Off
On
On
On
Off
Off
On
Off
Off
On
On
On
Off
Off
On
Off
Off
On
On
On
Off
Off
On
Off
Off
On
On
On
OUT3
OUT4
Status
Status
Off
Off
Off
Off
Off
Off
Off
Off
On
Off
On
Off
On
Off
On
Off
Off
On
Off
On
Off
On
Off
On
On
On
On
On
On
On
On
On
8400-M117-O1 Rev D
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