Oriental motor BLH Series - Page 55

55
I/O signals
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Changing the logic level setting of input signals
The logic level setting for the direct input can be changed.
Parameter Description Setting range Factory setting
D-IN0 input logic level setting
Changes the logic level setting for the direct input (D-IN0 to D-IN4).
0: Not invert
1: Invert
0to
D-IN4 input logic level setting
In the case of the factory setting (setting is "Not invert"), the driver recognizes that an internal signal is ON (active state)
when the direct input is "L level."
If the parameter setting is changed to "Invert," the driver recognizes that an internal signal is ON (active state) when the
direct input is "H level."
Direct input
Internal signal
(when setting to “Not invert”)
Internal signal
(when setting to “Invert”)
H
L
ON
OFF
ON
OFF
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Assignment to the output terminals
The following signals are assigned at the time of shipment. Output signals and logic level settings assigned to the direct
outputs D-OUT0 and D-OUT1 can be changed using parameters.
Refer to p.58 for the output signals list that can be assigned.
Terminal name Factory setting
D-OUT0 SPEED-OUT
D-OUT1 ALM-B
Related parameters
Parameter name Description Factory setting
D-OUT0 output function selection
Selects the output signal to assign to the direct output (D-OUT0, D-OUT1).
147: SPEED-OUT
D-OUT1 output function selection 130: ALM-B
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Changing the logic level setting of output signals
The logic level setting for direct output can be changed.
Parameter Description Setting range Factory setting
D-OUT0 output logic level setting
D-OUT1 output logic level setting
Changes the logic level setting for the direct output (D-OUT0,
D-OUT1).
0: Not invert
1: Invert
0
In the case of the factory setting (setting is "Not invert"), the internal transistor is in an "energized state" when an internal
signal is turned ON (active state).
If the parameter setting is changed to "Invert," the internal transistor is in an "energized state" when an internal signal is
OFF (active state).
Internal signal
Direct output
(when setting to “Not invert”)
Direct output
(when setting to “Invert”)
ON
OFF
ON (conduction)
OFF (non-conduction)
ON (conduction)
OFF (non-conduction)
Note
Changing the logic level setting is not available for the SPEED-OUT output.
Even if the logic level setting of D-OUT that the SPEED-OUT output is assigned is changed to "Invert," an energized
state of the internal transistor does not change.