YASKAWA SGDV User Manual page 131

(2) Changing Input Signal Allocations (Pn50A.0 = 1)
The control method can be switched by turning the /C-SEL signal ON/OFF.
Signal Connector
Type
Name Pin Number
Must be
Input /C-SEL
allocated
Note: Use parameter Pn50C.3 to allocate the /C-SEL signal for use. For details, refer to 3.3.1 Input Signal Allocations.
The following table shows the speed and direction in accordance with settings for the input signals for the set-
ting for internal set speed control when the /C-SEL signal is OFF.
Input Signal
/SPD-D /SPD-A
OFF
OFF
OFF
ON
ON
OFF
OFF
ON
ON
ON
Note: Use parameter Pn50C.0 to 2 to allocate the /SPD-D, /SPD-A, and /SPD-B signals for use. For details, refer to 3.3.1
Input Signal Allocations.
Setting
n.
ON (closed) Speed
OFF (open) Internal set speed
Speed and Direction
/SPD-B
OFF Stops at internal set speed 0.
ON Forward rotation at internal set speed 1 set in Pn301.
ON Forward rotation at internal set speed 2 set in Pn302.
OFF Forward rotation at internal set speed 3 set in Pn303.
OFF Stops at internal set speed 0.
ON Reverse rotation at internal set speed 1 set in Pn301.
ON Reverse rotation at internal set speed 2 set in Pn302.
OFF Reverse rotation at internal set speed 3 set in Pn303.
5.7 Combination of Control Methods
Pn000 Setting and Control Method
4 n. 5
Position
Internal set speed
n. 6
Torque
Internal set speed
5
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