Counters (C) 
Data reaisters (D) 
Link registers 
(W) 
Annunciators (F) 
File registers 
(R) 
Accumulator (A) 
Index registers (V. 
2) 
Pointers (P) 
Interrupt pointers 
(1) 
Special relays 
(M) 
Special data registers (D) 
Comments 
Self dwnostic functions 
Operation mode at time 
of 
error 
STOP  RUN output mode 
Allowable 
momentary 
power failure 
Current consumption 
(5 
VDC) 
Weight 
Specifidins 
Number of 
points 
Specifmtions 
1024 points (BO 
to B3FF) 
256 
points 
100 
msec 
$mer  dng $me 
0 
1 to 3276 7 
sec 
(TO 
to 
1199) 
10 
msec 
timer 
setting 
time 
0 
01 
to 
327 67 
sec 
(T200 
to 
T255) 
100 
msec 
retentwe 
timer 
setting 
time 
0 
1 
to 
3276.7 
sec 
(set in 
parameters) 
256 
pants 
Normal 
counter 
setting 
range 
1 
to 
32767 (CO 
to 
C255) 
Interrupt counter  setting range 1 
to 
32767 
(set 
in 
parameters) 
1024 points 
(DO 
to 
D1023) 
1024 points 
(WO 
to 
WlO23) 
256 
pants (FO  to F255) 
Max 
4096 
polnts 
(RO 
to 
4095) 
2 
points (AO,  AI) 
2 points (V, 
Z) 
256 
points (PO  to P255) 
32 points 
(IO 
to 
131 
256 
pants 
(M9wo 
to 
M9255) 
256 points 
(woo0 
to 
D9255) 
I 
1 
Max 
1600 
points (set in 
batches 
of 
64 
points) 
Watchdog error, memory error detection, CPU error 
detect~on, 
I/O 
error detectmn, battery error detectmn, etc 
1 
STOP/CONTINUE 
Output data 
at 
time of STOP restoddata output after operation 
execution 
20 
msec 
04A 
0 
37 k9/0 81 Ib 
Manual Reference No.  IB(NA)-66320. 
A1 
SCPU 
User's 
Manual 
6