YASKAWA SGD7S

8.12 Additional Adjustment Functions
8.12.7 Proportional Control (P Control)
8-74
/P-CON (Proportional Control) Signal
The /P-CON signal is used to switch between P control and PI control.
Control Methods and P Control Input Signals
Changing to P control is enabled when the control method is set to speed control or position
control.
Note: Refer to the following section for information on changing the control method.
6.10 Selecting Combined Control Methods on page 6-57
Typ e Signal Connector Pin No. Setting Meaning
Input /P-CON
CN1-41
(default setting)
ON (closed) Changes to PI control
OFF (open) Changes to P control
When Using the Default Input Signal Allocations
Note:This example uses the default input signal allocations.
Parameter
Control Method
Selection
Description
Changing to
P Control
Pn000
n.
0
(default setting)
Speed control with analog references
You can change to
P control with the
default setting (CN1-
41 = /P-CON).
You can also allocate
the /P-CON signal to
another connector
pin.
n.
1 Position control with pulse train references
n.
2 Torque control with analog references
You cannot change to
P control.
n.
3 Internal set speed control with contact commands
You must allocate the
/P-CON signal to
CN1-40 to CN1-46.
n.
4
Switching between internal set speed control with
contact commands and speed control with analog
references
n.
5
Switching between internal set speed control with
contact commands and position control with pulse
train references
n.
6
Switching between internal set speed control with
contact commands and torque control with analog
references
n.
7
Switching between position control with pulse
train references and speed control with analog ref-
erences
n.
8
Switching between position control with pulse
train references and torque control with analog ref-
erences
n.
9
Switching between torque control with analog ref-
erences and speed control with analog references
n.
A
Switching between speed control with analog ref-
erences and speed control with zero clamping
n.
B
Switching between position control with pulse
train references and position control with reference
pulse inhibition
Example
41
CN1
SERVOPACK
Changing between P and PI control
/P-CON