Yaskawa Sigma II Series SGMVH - Manual (Page 242)

8.6 Operating Using Position Control
8
Operation
8-61
8.6.8 Reference Pulse Input Multiplication Switching Function
If the /PSEL signal for switching the multiplication of the position reference pulse input turns ON or OFF, the
multiplication factor can be switched from 1 to n (n = 1 to 99). And the status of this signal indicates whether the
position multiplication is switched to 1 or n.
Set Pn218.0 = 1 to enable this function, and set the multiplication in Pn217.
To change the reference pulse multiplication, the position reference pulse must be set to 0. Otherwise, the opera-
tion cannot be guaranteed.
(1) Related Parameters
Note: After changing the setting, turn OFF the power and ON again to enable the new setting.
(2) Timing Chart for Reference Pulse Input Multiplication Switching
(3) Input Signal Selection
Parameters Description
Pn218 n.†††0 Reference pulse input multiplication switching function: Disabled (Factory setting)
n.†††1 Reference pulse input multiplication switching function: Enabled
Pn217 Reference Pulse Input Multiplication
Setting Range Setting Unit Factory Setting Setting Validation
1 to 99 ×1 1 Immediately
Position
×1
×n
(n=Pn217)
×1
Reference pulse
input switching
(/PSEL)
Enable
Disable
Reference pulse
input switcing
(/PSELA)
Enable
Disable
Internal processing
4ms or less 4ms or less
Signal Name
Connector Pin
Number
Setting Meaning
/PSEL
Signal allocation not
required ON (low level) Enabled when the /PSEL signal turns ON.
OFF (high level) Disabled when the /PSEL signal turns OFF.
The /PSEL signal is the input signal that switches the multiplication factor of the reference pulse input to the value
set in Pn217.
This signal must be allocated in parameter Pn513.0 as shown in the following table. Refer to 7.3.2 Input Circuit
Signal Allocation
for more information on how to allocate input signals. After setting Pn217, turn OFF the power
supplies for the main circuit and the control and then turn ON again.