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LI - Input Parameters
Speed Selection
When the US04 Control Type = Binary Speed Selection (1) or Digital Speed
Selection (0), the X2A terminal strip inputs to be used for speed selection
must be assigned with LI04-11. For Binary Speed Selection, three inputs will
need to be assigned Speed Selection (27) and for Digital Speed Selection,
four inputs will need to be assigned as Speed Selection.
For the inputs assigned as Speed Selection, the priority will be: I1>I2>....I8.
For example, the following would be an abbreviated logic table for US04
Control Type = Binary Speed Selection (1) with LI03 Special Input Function =
B(Inspection - Level - Correction) (0) if LI05-07 (I2-I4) = Speed Selection and
LI04 (I1) is set to another function other than Speed Selection.
Parameter
Control Inputs
I1 I2 I3 I4
S
LEVELING
LS01 x 1 0 0
S
HIGH
LS02 x 0 0 1
S
INSPECTION
LS03 x 1 1 0
S
CORRECTION
LS04 x 0 1 0
Now, if LI04 were re-assigned such that I1 = Speed Selection, the table would
be as follows (table shifts left toward input with priority):
Parameter
Control Inputs
I1 I2 I3 I4
S
LEVELING
LS01 1 0 0 x
S
HIGH
LS02 0 0 1 x
S
INSPECTION
LS03 1 1 0 x
S
CORRECTION
LS04 0 1 0 x
Lastly, if LI05 (I2) were set to a function other than Speed Selection, then the
previous table would change to the following (I2 splits table):
Parameter
Control Inputs
I1 I2 I3 I4
S
LEVELING
LS01 1 x 0 0
S
HIGH
LS02 0 x 0 1
S
INSPECTION
LS03 1 x 1 0
S
CORRECTION
LS04 0 x 1 0
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