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Pulse Outputs Section 5-3
PULSE OUTPUT:
PLS2(887)
Use PLS2(887) to set the startup frequency, acceleration rate, and decelera-
tion rate, and output a specified number of pulses. Only independent mode
positioning is supported.
PLS2(887) can also be executed during pulse output to change the number of
output pulses, target frequency, acceleration rate, or deceleration rate.
MOutput
mode
Bits 0 to 3 Mode
0 hex: Continuous
1 hex: Independent
Bits 4 to 7 Direction
0 hex: CW
1 hex: CCW
Bits 8 to 11 Pulse output method (See note.)
0 hex: CW/CCW
1 hex: Pulse + direction
Bits 12 to 15 Not used. (Always 0 hex.)
SFirst
set-
tings
table
word
S Acceleration/deceleration rate:
0001 to FFFF hex (1 to 65,535 Hz)
Specify the increase or decrease in the frequency per
pulse control period (4 ms).
S+1 and
S+2
S and S+1 contain the target frequency setting, in units
of 1 Hz. (S+1 contains the rightmost 4 digits and S+2
contains the leftmost 4 digits.)
X/XA CPU Units:
Unit version 1.1 and later:
• Pulse outputs 0 to 3:
00000000 to 000186A0 hex (0 Hz to 100 kHz)
Unit version 1.0 and earlier:
• Pulse outputs 0 and 1:
00000000 to 000186A0 hex (0 Hz to 100 kHz)
• Pulse outputs 2 and 3:
00000000 to 00007530 hex (0 Hz to 30 kHz)
Y CPU Units:
• Pulse outputs 0 and 1:
00000000 to 000F4240 hex (0 Hz to 1 MHz)
• Pulse outputs 2 and 3:
00000000 to 0000186A0 hex (0 Hz to 100 kHz)
Operand Contents
Operand Contents
P Port specifier #0000: Pulse output 0
#0001: Pulse output 1
#0002: Pulse output 2
#0003: Pulse output 3
PLS2(887)
P
M
S
F
P: Port specifier
M: Output mode
S: First word of settings table
F: First word of starting frequenc
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