Input Signal Settings; Operating Using An Internally Set Speed - YASKAWA SGLFW User Manual

9 Operation

9.10.2 Input Signal Settings

9.10.2 Input Signal Settings

The following input signals are used to switch the operating speed.
Type Signal
Name
Input /P-CON
(/SPD-D)
Input /P-CL
(/SPD-A)
Input /N-CL
(/SPD-B)
Input Signal Selection
The following two types of operation can be performed using the internally set speeds:
• Operation with the /P-CON, /P-CL, and /N-CL input signals (pins allocated in factory setting)
• Operation with the /SPD-D, /SPD-A, and /SPD-B input signals
/SPD-D, /SPD-A, and /SPD-B input signals must be allocated with parameter Pn50C. Refer to 8.3.2 Input Circuit Signal
.
Allocation

9.10.3 Operating Using an Internally Set Speed

Use ON/OFF combinations of the following input signals to operate with the internally set speeds.
Input Signal
/P-CON
(/SPD-D)
(/SPD-A)
OFF (high) OFF (high)
OFF (high)
OFF (high)
ON (low)
ON (low)
OFF (high) OFF (high)
OFF (high)
ON (low)
ON (low)
ON (low)
Note: Signal OFF = High level; Signal ON = Low level
Control Mode Switching
IMPORTANT
When Pn000.1 = 4, 5, or 6, and either /P-CL (/SPD-A) or /N-CL (SPD-B) is OFF (high level), the control
mode will switch.
Example:
When Pn000.1=5: Internally set speed selection
/P-CL (/SPD-A)
9-66
Connector Pin
Number
CN1-41
Must be allocated
CN1-45
Must be allocated
CN1-46
Must be allocated
Movement
/P-CL /N-CL
Direction
(/SPD-B)
ON (low)
ON (low)
OFF (high)
ON (low)
ON (low)
OFF (high)
Input Signal
/N-CL (/SPD-B)
OFF (high) OFF (high)
OFF (high) ON (low)
ON (low) ON (low)
ON (low) OFF (high)
Switches the linear servomotor movement direction.
Selects the internally set speed.
Selects the internally set speed.
Motor
Forward
Stop at 0 of the internally set speed
Pn380: Internally Set Speed 1 (SPEED1)
Pn381: Internally Set Speed 2 (SPEED2)
Pn382: Internally Set Speed 3 (SPEED3)
Reverse
Stop at 0 of the internally set speed
Pn380: Internally Set Speed 1 (SPEED1)
Pn381: Internally Set Speed 2 (SPEED2)
Pn382: Internally Set Speed 3 (SPEED3)
⇔
Position control (pulse train)
Pulse train reference input (position control)
Pn380: Internally Set Speed 1 (SPEED1)
Pn381: Internally Set Speed 2 (SPEED2)
Pn382: Internally Set Speed 3 (SPEED3)
Meaning
Speed
Speed