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2-7
Section
Synchronized Pulse Control (CPM2A/CPM2C Only)
140
Wire the CPM2C outputs as shown in the following diagram.
01000: Pulse output 0
01001: Pulse output 1
Output connector
(See above note.)
The settings in the PC Setup related to synchronized pulse control are listed in
the following table.
Word
Bits
Function
Setting
DM 6642
00 to 03
High-speed counter input mode setting
0: Differential phase input 5 kHz
1: Pulse + direction input
20 kHz
2: Up/down input
20 kHz
4: Increment
20 kHz
0, 1, 2, or
4
04 to 07
High-speed counter reset method setting
0: Phase-Z software reset
1: Software reset
0 or 1
08 to 15
High-speed counter setting
00: Do not use.
01: Use as high-speed counter
02: Use as synchronized pulse control
(10 Hz to 500 Hz)
03: Use as synchronized pulse control
(20 Hz to 1 kHz)
04: Use as synchronized pulse control
(300 Hz to 20 kHz)
02, 03, 04
The settings will go into effect when the mode is changed (from PROGRAM to
MONITOR/RUN) or when the power supply is turned ON to the PC.
The following table shows the instruction operations related to synchronized
pulse control.
Instruction
Control
Operation
(@)SYNC(––)
Start synchronized
control
Specifies the frequency scaling factor
and the output port, and outputs pulses.
Change frequency
scaling factor
Changes the frequency scaling factor
during pulse output.
(@)INI(61)
Stop synchronized
control
Stops the pulse outputs.
(@)PRV(62)
Read input frequency
Reads the input frequency.
(
)
(
)
Read synchronized
control status
Reads the synchronized control status.
PC Setup
Ladder Diagram
Programming
Содержание SRM1 - PROGRAMING 02-2001
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