Omron CPM1 Programming Manual

387
Host Link Commands Section 6-3
6-3-30 PROGRAM READ –– RP
Reads the contents of the PC user’s program area in machine language
(object code). The contents are read as a block, from the beginning to the
end.
Command Format
Response Format An end code of 00 indicates normal completion.
Parameters Program (Response)
The program is read from the entire program area.
Note To stop this operation in progress, execute the ABORT (XZ) command.
6-3-31 PROGRAM WRITE –– WP
Writes to the PC user’s program area the machine language (object code)
program transmitted from the host computer. The contents are written as a
block, from the beginning.
Command Format
Response Format An end code of 00 indicates normal completion.
Parameters Program (Command)
Program data up to the maximum memory size.
6-3-32 COMPOUND COMMAND –– QQ
Registers at the PC all of the bits, words, and timers/counters that are to be
read, and reads the status of all of them as a batch.
Registering Read Information
Register the information on all of the bits, words, and timers/counters that are
to be read.
@ RPx 10
0
x 10
1
↵
Node no. Header
code
TerminatorFCS
@ RPx 10
0
x 10
1
x 16
1
x 16
0
↵
x 16
1
x 16
0
Node no. Header
code
End code
1 byte
Program (for entire UM area)
TerminatorFCS
@ WPx 10
0
x 10
1
x 16
1
x 16
0
↵
Node no. Header
code
1 byte
Program (Up to maximum memory size)
TerminatorFCS
@ WPx 10
0
x 10
1
x 16
1
x 16
0
↵
Node no. Header
code
End code TerminatorFCS

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)