Control Mode Selection; Setting Parameters; Switching The Control Mode - YASKAWA SGLFW User Manual

9 Operation

9.12.1 Setting Parameters

9.12 Control Mode Selection

The methods and conditions for switching SERVOPACK control modes are described below.

9.12.1 Setting Parameters

The following combinations of control modes can be selected according to the application at hand.
Parameter
Pn000 n.
n.
n.
n.
n.
n.
n.
n.

9.12.2 Switching the Control Mode

(1) Switching Internally Set Speed Control (Pn000.1 = 4, 5, or 6)
With the sequence input signals in the factory setting (Pn50A = n.
both /P-CL (/SPD-A) and /N-CL (/SPD-B) signals are OFF (high level).
Type Signal
Name
Input /P-CL
(/SPD-A)
Input /N-CL
(/SPD-B)
Input Signal Selection
The following two types of control mode selection are available for switching from internally set speed control:
• Switching with the /P-CL and /N-CL input signals (pins allocated in factory setting)
• Switching with the /SPD-A and /SPD-B input signals
When using /SPD-A and /SPD-B, they must be allocated with parameter Pn50C. Refer to 8.3.2 Input Circuit Signal Alloca-
.
tion
9-74
4
Internally set speed control (contact reference)
5
Internally set speed control (contact reference)
6
Internally set speed control (contact reference)
7
Position control (pulse train reference)
8
Position control (pulse train reference)
9
Force control (analog voltage reference)
A
Speed control (analog voltage reference)
B
Position control (pulse train reference)
Connector
Pin Number
CN1-45 OFF (high level)
(Factory setting)
Must be allocated
CN1-46 OFF (high level)
(Factory setting)
Must be allocated
Control Method
⇔
Speed control (analog voltage reference)
⇔
Position control (pulse train reference)
⇔
Force control (analog voltage reference)
⇔
Speed control (analog voltage reference)
⇔
Force control (analog voltage reference)
⇔
Speed control (analog voltage reference)
⇔
Zero clamp
⇔
Position control (inhibit)
0), the control mode will switch when
Setting
Switches control mode.
Meaning