XW2B-80J7-1A Omron, XW2B-80J7-1A Datasheet - Page 237

• Manufacturer Part Number: XW2B-80J7-1A
• Description: RELAY UNIT
• Manufacturer: Omron

Specifications of XW2B-80J7-1A

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: XW2B80J71A

Virtual Pulse Output Function
Description
214
T+5 to T+6
T+7 to T+8
T+9 to T+10
T+11
T+12
T+13 to T+26
Address
Target position
(8-digit hexadecimal)
Target frequency
(8-digit hexadecimal)
Starting frequency
(8-digit hexadecimal)
Acceleration rate
(4-digit hexadecimal)
Deceleration rate
(4-digit hexadecimal)
Work area
Name
Note When the AXIS instruction’s input condition goes OFF, the contents of setting
table words T+2 to T+4 will be initialized to 0.
• Use the AXIS instruction with an input condition that is ON for one cycle.
• AXIS is executed at the rising edge of the input condition. If the input
• The AXIS instruction’s mode specifier operand (M) specifies whether the
• The internal pulse counts are refreshed every cycle at the interval speci-
• When trapezoidal control cannot be performed with the specified target
AXIS cannot be used as a differentiated instruction (the @ prefix is not
supported).
remains ON, the virtual pulse output continues until the target position is
reached. Once the target position is reached, the virtual pulse output is
stopped. If the input condition goes OFF during the virtual pulse output,
the output stops at that point.
virtual pulse output operates in relative or absolute mode.
fied in the calculation cycle (2 ms, 1 ms, or 0.5 ms) on the condition that
the cycle time is constant. If the specified calculation cycle time does not
match the execution cycle time, the time difference between the cycles
can cause an error in the count. If highly accurate pulse counts are
required, use the constant cycle time function and match the execution
cycle time and calculation cycle time. (Set the constant cycle time in the
System Setup’s Cycle Time Tab Page.)
position, target frequency, and acceleration/deceleration, AXIS will auto-
matically compensate as follows:
Set the number of virtual output
pulses here.
Set the target frequency of vir-
tual pulses here.
Set the starting frequency of vir-
tual pulses here.
Set the acceleration rate of vir-
tual pulses here.
Set the deceleration rate of vir-
tual pulses here.
Used by the system.
• In relative mode, the internal pulse counter initializes the internal pulse
• In absolute mode, the internal pulse counter retains the internal pulse
count to 0 when AXIS is executed and starts incrementing from 0.
count when AXIS is executed and starts incrementing or decrementing
from that existing pulse count.
The acceleration and deceleration rates will be set to the same rate
(symmetrical trapezoidal control).
OR
When one-half of the specified target pulses have been output, AXIS
will start decelerating the operating axis at the same rate as accelera-
tion (symmetrical triangular control).
Description
Relative mode:
0000 0000 to FFFF FFFF
Absolute mode:
8000 0000 to 7FFF FFFF
0000 0001 to 000F 4240 hex
(0 to 1 MHz in 1-Hz units)
0000 0000 to 000F 4240 hex
(0 to 1 MHz in 1-Hz units)
0001 to 270F
(1 to 9,999 Hz, in 1-Hz units)
0001 to 270F
(1 to 9,999 Hz, in 1-Hz units)
Setting range
Section 7-8
monitored
Set
(Read/
Write)
---
Set/