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2-5
Section
CPM2A/CPM2C Pulse Output Functions
117
2-5-3 Using Pulse Outputs With Trapezoidal Acceleration and
Deceleration
Select the pulse output number.
Pulse output number 0
Wire the outputs.
Output numbers: 01000 and 01001
PC Setup (DM 6629)
PV coordinate system for pulse output number 0
Create a ladder diagram program.
PULS(65): For setting the number of output pulses.
ACC(––): For controlling pulse outputs with trapezoidal acceleration and
deceleration
INI(61): For stopping pulse outputs and changing the pulse output PV.
PRV(62): For reading the pulse output PV and status.
Select the direction control method.
Pulse + direction output or up/down pulse output
Pulse Outputs With Trapezoidal Acceleration and Deceleration
PULS(65)
SET
PULSES
instruction
ACC(––)
ACCELERATION
CONTROL
instruction
Pulse, CW
Direction, CCW
Specify relative or ab-
solute pulses.
set value (8 digits BCD)
INI(61) MODE
CONTROL
instruction
Stop pulse outputs.
Change pulse output PV.
PC Setup
DM 6629, bits
00 to 03
Mode designation
Target frequency: 10 Hz to 10 kHz
Start pulse outputs.
Every scan
Every scan
Immediately
Pulse output status
AR 11
Pulse output PV
SR 228
SR 229
PRV(62)
HIGH-SPEED
COUNTER PV
READ instruction
Read pulse output PV.
Read pulse output
status.
Number of output pulses
Starting frequency: 0 Hz to 10 kHz
Acceleration/deceleration rate:
10 ms increase/decrease
10 Hz to 10 kHz