Omron CPM1 Programming Manual

404
CQM1 Cycle Time and I/O Response Time Section 7-1
Expansion Instructions
97 IORF 37.7 Refreshing IR 000 2.0
41.7 Refreshing one input word
46.9 Refreshing one output word
112.4 Refreshing 8 I/O words
99 MCRO 140.2 With word-set I/O operands 2.5
188.1 With *DM-set I/O operands
Code Mnemonic ON execution
time (µs)
Conditions (Top: min.; bottom: max.) OFF execution time (µs)
Code Mnemonic ON execution
time (µs)
Conditions OFF execution
time (µs)
17 ASFT 62.7 Shifting a word 2.5
96.7 Shifting 10 words
2.45 ms Shifting 1,024 words via *DM
16.33 ms Shifting 6,144 words via *DM
18 TKY 81.1 Word to word 2.5
131.8 *DM to *DM
19 MCMP 123.9 Comparing words 2.5
195.3 Comparing *DM
47 RXD 123.1 Inputting 1 byte via word 2.5
847.3 Inputting 256 bytes via *DM
48 TXD 105.1 Outputting 1 byte via word (RS-232C) 2.5
832.3 Outputting 256 bytes via *DM (RS-232C)
86.3 Outputting 1 byte via word (host link)
141.9 Outputting 256 bytes via *DM (host link)
60 CMPL 50.9 Comparing words 2.5
101.0 Comparing *DM
61 INI High-speed counter 0 or pulse output from an output bit: 2.5
90.6 Starting comparison via word
114.4 Starting comparison via *DM
72.1 Stopping comparison via word
83.0 Stopping comparison via *DM
163.6 Changing PV via word
182.2 Changing PV via *DM
56.4 Stopping pulse output via word
80.2 Stopping pulse output via *DM
High-speed counters 1 and 2 or pulse output from ports 1 and 2:
296.8 Starting comparison via word
324.3 Starting comparison via *DM
207.3 Stopping comparison via word
232.8 Stopping comparison via *DM
468.3 Changing PV via word
487.8 Changing PV via *DM
248.8 Stopping pulse output via word
269.8 Stopping pulse output via *DM
Absolute high-speed counters 1 and 2:
296.3 Starting comparison via word
316.8 Starting comparison via *DM
202.3 Stopping comparison via word
226.3 Stopping comparison via *DM

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)