Omron CPM1 Programming Manual

36
Pulse Output Function (CPM1A Only) Section 1-4
1-4-1 Programming Example in Continuous Mode
In this example program, pulse output begins from IR 01000 when input
IR 00004 turns ON, and is stopped when input IR 00005 turns ON.
SPED(64) can be used to stop pulse output. When using SPED(64) for that
purpose, specify #0000 (constant or word contents) as the pulse frequency.
1-4-2 Programming Example in Independent Mode
In this example program, pulse output begins from IR 01000 when input
IR 00004 turns ON, and is stopped after the specified number of pulses have
been output. The pulse amount is set in DM 0100 and DM 0101.
1-4-3 Using Pulse Output Instructions
Setting the Number of
Pulses
Before beginning pulse output using the independent mode use PULS(65) as
shown below to set the number of pulses to be output. This setting is not
required for the continuous mode.
In N, set the beginning word address of the words where the number of pulses
is set. Store the number of pulses in words N and N+1, in eight digits BCD,
with the leftmost four digits in N+1 and the rightmost four digits in N.
Make the setting within a range of 00000001 to 16777215 (BCD).
@SPED(64)
001
000
#0100
00005 (pulse output stop condition)
@INI(61)
003
000
000
Begins pulse output.
Stops pulse output.
00004 (pulse output condition)
Output from 01000
Continuous mode
Pulse frequency: 1 kHz
@PULS(65)
000
000
D0100
@SPED(64)
000
000
#0100
Sets the number of pulses.
Begins pulse output.
Pulse number setting
00004 (pulse output condition)
00004 (pulse output condition)
Single mode
Pulse frequency: 1 kHz
@PULS(65)
000
000
N

Omron CPM1 Specifications

General

Model	CPM1
Manufacturer	Omron
Instruction Set	Basic and advanced instructions
Power Supply	100 to 240 VAC or 24 VDC
Communication	RS-232C
I/O Points	10, 20, 30, or 40 points depending on the model
Timers	Yes, multiple timers available
Counters	Yes, multiple counters available
Input Voltage	24V DC
Output Type	Relay or transistor
Number of I/O Points	10, 20, 30, 40
Communication Ports	RS-232C (optional)
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C
Humidity	10% to 90% (non-condensing)
Dimensions	Varies depending on the model
Weight	Varies depending on the model
Program Memory	2048 steps (2K steps)