Yaskawa Sigma II Series DC Power Input SGMAJ - Manual (Page 248)

8.10 Control Mode Selection
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8
(2) Switching Other Than Internally Set Speed Control (Pn000.1 = 9, A, or B)
Use the following signals to switch control modes. The control modes switch as shown below for each of the sig-
nal states indicated.
When changing the sequence input signal from the factory setting (Pn50A = n.†††1), allocate the /C-SEL to
an input terminal and change modes with the /C-SEL signal. In this case, input a speed reference (analog voltage
reference) for speed control, and a position reference (pulse train reference) for position control.
Type Signal
Name
Connector
Pin Number
Setting Pn000 Setting
n.††9† n.††A† n.††B†
Input /P-CON CN1-15
(Factory setting) ON (low level) Speed Zero clamp Inhibit
OFF (high level) Torque Speed Position
(Input) (/C-SEL) Must be allocated ON (low level) Speed Zero clamp Inhibit
OFF (high level) Torque Speed Position
The control mode can be switched with either /P-CON or /C-SEL.
When using the /C-SEL signal, the input signal must be allocated. Refer to 7.3.2 Input Circuit Signal Allocation
.