Sysmac CQM1 User Manual

41
Item
CQM1-CPU43-EV1
/44-EV1
CQM1-CPU42
-EV1
CQM1-CPU41
-EV1
CQM1-CPU11-E/21-E
Instruction length
1 step per instruction, 1 to 4 words per instruction
Types of instructions
117 instructions (14 basic types) 137 instructions (14 basic types)
Execution time Basic instructions: 0.50 to 1.50 ms
Special instructions: 24 ms (MOV instruction)
Program capacity 3.2K words 7.2K words
Input bits 00000 to
01115
I/O total within
128 points (8
words)
I/O total within 256 points (12 words)
Out
p
ut bits
10000 to 11115
words)
Output bits 10000 to 11115
Bits not used as I/O bits can be used as work bits.
Work bits 2720 bits min. 01200 to 09515
11200 to 19515
21600 to 21915
22400 to 22915
Function expansion bits
20000 to 21515: Used as work bits.
22000 to 22315: Used as work bits. Analog SV area Used as work
bits.
23200 to 23515: Used as work bits. High-speed
Counter 1,2 PV
23600 to 23915: Used as work bits. Pulse output 1, 2
volume
(CPU43-EV1
only)
24000 to 24315: Used as work bits.
MACRO instruction bits Inputs: 64 bits (IR 09600 to IR 09915)
Outputs: 64 bits (IR 19600 to IR 19915)
High-speed Counter 0
PV
32 bits (IR 23000 to IR 23115)
Special bits (SR area) 192 bits (IR 24400 to IR 25515)
Temporary bits (TR area)
8 bits (TR0 to TR7)
Holding bits (HR area) 1,600 bits (HR 0000 to HR 9915)
Auxiliary bits (AR area) 448 bits (AR0000 to AR 2715)
Link bits (LR area) 1,024 bits (LR 0000 to LR6315)
Timers/counters 512 timers/counters (TIM/CNT 000 to TIM/CNT 511).Interrupt refreshing
possible for TIM 000 to TIM 015 (high-speed timer only).Interval timers 0
to 2 (interval timer 2 is used with the high-speed counter 0). High-speed
counter input.
In addition to the
specifications on
the left,
high-speed
counter 1, 2
inputs (2 pts.)
Data memory 1,024 words (DM 0000 to DM
1023) plus DM 6144 to DM 6655
(read-only)
6,144 words (DM 0000 to DM 6143) plus DM 6144 to
DM 6655 (read-only)
Interrupt processing External interrupts: 4
Scheduled interrupts: 3 (one of which can be used as a high-speed
counter interrupt and one of which can be used as pulse output)
In addition to the
specifications on
the left,
high-speed
counter 1, 2
interrupts (2 pts.)
Memory protection HR, AR, and DM area contents; counter values; and clock (RTC) values maintained during
power interruptions.
Memory backup Battery life is 5 years regardless of presence or absence of clock (RTC). Backup time varies
with ambient temperature. If BAT ERR indicator lights, replace the battery with a new one
within 1 week. Connect new battery within 5 min of removing battery.
Self-diagnostic functions CPU Unit failure (watchdog timer), I/O bus error, memory failure, battery error, and host link
error
Program checks No END instruction, programming errors (continuously checked during operation)
Unit Specifications
Section 2-6

Sysmac CQM1 Specifications

General

Manufacturer	Omron
Operating Temperature	0 to 55°C
Humidity	10 to 90% RH (non-condensing)
Power Supply	100 to 240 VAC or 24 VDC (depending on model)
Programming Language	Ladder Diagram, Instruction List
Communication Ports	RS-232C
Expansion	Expansion I/O units available
Analog I/O	Available via expansion units
Instruction Set	Basic and advanced instructions
Vibration Resistance	10 to 57 Hz, 0.075 mm amplitude