Mitsubishi A2USCPU(S1), User Manual

Page: 59 / 272

4 - 6
CPU MODULE 4.
Performance specifications (Continued)
Item
Model
Remark
A2ASCPU A2ASCPU-S1 A2ASCPU-S30
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 either re-output the operation status before stopping (default) or output
after exectution of operation.
Set in parameters.
Self-diagnosis 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)
RUN time start-up method
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 set latch ranges for L, B, T, C, D, W)
Range set by
parameters.
Remote RUN/PAUSE contacts Possible to set one contact point for each of RUN/PAUSE from X0 to X1FFF. Set in parameters.
Print title regisration 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 interruput 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
-3.2 to +5.1s(TYP.+1.6s)/d at 0
-1.2 to +5.3s(TYP.+2.2s)/d at 25
-8.2 to +3.5s(TYP.+1.6s)/d at 55
Allowable momentary power failure period By power supply module Refer to Section 5.1
5VDC internal current consumption 0.32A
Weight 0.41kg
External dimensions
130mm (5.12inch) 54.5mm (2.15inch) 93.6mm (3.69inch)
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.