Data Settings For Using Interrupt Feeding - Omron CJ1W-NC271 - 12-2009 Operation Manual

Interrupt Feeding
9-5-3

Data Settings for Using Interrupt Feeding

Axis Parameter Area
Servo Parameter Area
Parameter name for G
Series (Parameter
name for W Series)
Final distance for exter- Command unit
nal input positioning
(Final travel distance for
external positioning)
Note
352
To execute interrupt feeding, the following parameters and data must be set in
addition to the parameters and data required for direct operation.
Interrupt Input Signal Parameters
PCU's
address
Bits 08 to 15
d Origin input sig-
nal selection
d = 1860 hex + (Axis No. −1) × 14 hex
When using external latch signals 1 to 3, the external latch signal to be used
must be allocated in the Servo Drive's external input allocations.
When using a SMARTSTEP Junior Servo Drive, only 00 (phase Z) and 01
(external latch signal 1) can be used for the origin input signal selection.
Interrupt Feeding Parameters
Unit Setting range
−1,073,741,823 to
1,073,741,823
Set the travel distance from the position at which the interrupt input signal is
input. The travel direction for when the interrupt input signal is input is deter-
mined by the sign (positive or negative) in the set value. The operation per-
formed when the interrupt input signal is input depends on the sign for this
parameter and the sign of the position command value for direct operation, as
follows:
Position command
value for direct
operation
Positive value When the interrupt input sig-
nal is input, interrupt feeding
is executed in the same direc-
tion as the travel direction
when movement was started.
Negative value When the interrupt input sig-
nal is input, interrupt feeding
is executed in the opposite
direction from the travel direc-
tion when movement was
started.
(Reversal mode operation)
Starting in Position Control Unit with version 2.0 and later, the External Posi-
tioning Final Travel Distance for G5-series Servo Drives (Pn820), the Final
Distance for External Input Positioning for G-series Servo Drives (Pn203) or
Contents
Bits 00 to 07
Interrupt input Interrupt input signal selection
signal selection 00: Phase Z
01: External latch signal 1 input
02: External latch signal 2 input
03: External latch signal 3 input
Paramet Default
er size setting
4 100 Pn820
Servo parameter Pn203/Pn814/Pn820 (External
Positioning Final Travel Distance)
Positive value
Section 9-5
Setting
G5 G Series W Series
Series and
SMARTS
TEP
Junior
Series
Pn203 Pn814
Negative value
When the interrupt input sig-
nal is input, interrupt feeding
is executed in the opposite
direction from the travel direc-
tion when movement was
started.
(Reversal mode operation)
When the interrupt input sig-
nal is input, interrupt feeding
is executed in the same direc-
tion as the travel direction
when movement was started.