4 - 3
CPU MODULE4.
Performance specifications (continued)
Item
Model
Remark
Q02CPU-A Q02HCPU-A Q06HCPU-A
Comment Max. 4032 points (Set with the unit of 64 points)
Set in parameters.
Expanded comment Max. 3968 points (Set with the unit of 64 points)
Switch output mode from STOP to RUN
Select "Set the output status at STOP to RUN. (Default)" or "Output after
operation execution."
Set in parameters.
Self-diagnostics function
Watchdog error supervision (watchdog timer fixed to 200ms)
Error detection in the memory, CPU, I/O, battery, etc.
Refer to Section 4.1.4
for details.
Operating mode when there is an error Select STOP or continue
Set in parameters.
(refer to Section 4.2.1)
Start-up method at RUN
Initial start
(upon power supply on/power restoration after power failure, automatic restart by
turning the "RUN" switch of the CPU or on.)
Latch (power failure compensation) range
L1000 to L2047 (default)
(Possible to setup latch ranges for L, B, T, C, D, W)
Range set by
parameters.
Remote RUN/PAUSE contacts Possible to setup one contact point for each of RUN/PAUSE from X0 to X1FFF. Set in parameters.
Print title entry YES (128 characters) Set in parameters.
Keyword registration YES Set in parameters.
I/O assignment Possible to register number of occupied I/O points and module model names.
Step operation Possible to execute or stop sequence program operations. Refer to Section 4.3.
Interrupt processing
Possible to operate an interrupt program by the interrupt module or constant
period interrupt signal.
Data link MELSECNET/10, MELSECNET(II)/B
Clock function
Year, month, day, hour, minute, second, day of the week
(automatic detection of the leap year)
Accuracy
• -3.18 to + 5.25s(TYP. + 2.12s)/d at 0
• -3.93 to + 5.25s(TYP. + 1.90s)/d at 25
• -14.69 to + 3.53s(TYP. - 3.67s)/d at 55
Allowable momentary power failure period Depending on the power supply modules Refer to Section 5.1
5VDC internal current consumption 0.60A 0.64A
Weight 0.20kg
External dimensions
98mm (H) 27.4mm (W) 89.3mm (D)
CAUTION
When the conventional system software packages and peripheral devices are
used, the usable device range are limited.
Details are provided in Section 2.2.3.
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