User manual

16
Performance specifications
Processor NX-CPU700p
Control method
Stored program, cyclic operation
External I/O
1,600 points
Instructions
Basic
28 types
Advanced
150 types
Processing speed
Basic instructions
0.2 to 0.4 µs per step
Advanced
instructions
0.4 to several tens of µs per step
Max. program size
20K words
Memory map
I/O contact (R)
R0.0 to R127.15 (2,048 points, 128 words)
Link contact (L)
L0.0 to L63.15 (1,024 points, 64 words)
Internal contact (M)
M0.0 to M127.15 (2,048 points, 128 words)
(Where, M0.0 to M63.15 can be used as link contact.)
Keep contact (K)
K0.0 to M127.15 (2,048 points, 128 words)
Special contact (F)
F0.0 to F15.15 (256 points)
Timer/Counter
contacts
(TC or TIM)
256 channels (Timer + Counter), Set value range: 0 to 65535
Timer: 0.01 second: CH000 to CH063 (64 channels),
0.1 second: CH064 to CH255 (192 channels)
Counter: CH000 to CH255 (256 channels)
Data register (W)
W0000 to W2047,
W3072 to W5119 (4,096 words)
Special register
(W, SR)
W256 (=SR000) to W3071 (=SR511) (512 words)
Real time clock (RTC)
Year, Month, Day, Hour, Minute, Second, Day of the week
Communication
Port 1
Supports both RS232 and RS485, 9600/19200/38400 bps
Port 2
Supports both RS232 and RS485, 4800/9600/19200/38400 bps
Supports a user-defined protocol (which allows connecting a
barcode reader, an inverter, or a servo driver)
Supports binary communication
Backup using flash ROM
Built-in user program backup capability