Fuji Electric SPH Series - Function Specifications

1-3
Section 1 Specications
Item Main unit specication
External interrupt input function Max. 16 points (rising edge / falling edge / rising and falling edges)
Pulse catch function
Max. 36 points (rising edge / falling edge)
High-speed
counter
No. of channels Max. 8 channels (single phase)
Count frequency
Max. 200kHz (Advance Main unit)
Max. 100kHz (Basic Main unit)
Count mode U/D, U/D × 2, P/R, P/R × 2, A/B, A/B × 2, A/B × 3, A/B × 4 (Note 1)
0.1 ms high-speed timer When using high-speed counter in high-speed timer mode
High-speed
pulse output
and
High-speed
positioning
No. of axes Max. 4
Output frequency Max. 200kHz
Output pulse mode U/D, P/R, A/B, PLS, PWM (Note 1) (Note 2)
Pulse output instruction By SPF original instructions
Communication
port
PORT0 (RS232C) Loader port built in main unit
PORT1, PORT2
(Communication board)
Communication mode:
Loader communication, general-purpose communication, CPU link communication
(only one port among them),
Modbus RTU master communication
Transmission speed:
1200/2400/4800/9600/19200/38400/57600/115200 bps
PORT3, PORT4
(Communication unit)
Diagnostic function Self-diagnosis (memory check, ROM sum check), system conguration supervising
Security function Password (Set by the support tool)
Calendar function
Available up to 31 Dec. 2069 23:59:59
Precision: ±20 sec/day (at 25°C)
Backup
(Note 3)
Program memory,
system denition
Built-in RAM: Built-in lithium primary battery
Built-in ash memory (Note 4)
ZIP le Built-in ash memory
Data memory Built-in RAM: Built-in lithium primary battery
Calendar Calendar IC: Built-in lithium primary battery
User ROM function
Programs, system denitions, and zipped les can be stored in the external memory
pack (NA8PMF-20).
1-2 Function Specications
Notes:
1) U/D: Up/Down pulse mode, P/R: Pulse / Direction signal mode, A/B: A/B phase mode, x2: 2 multiplication, x3: 3 multiplication,
x4: 4 multiplication
2) PLS: Single pulse output mode, PWM: PWM output mode
3) The backup time is 10 years or more (ambient temperature: 55°C)
4) Notes on rewriting programs
When rewriting the program in the main unit from the loader while the PLC is running, the built-in RAM is changed, however,
the built-in ash memory is unchanged. As a result, the contents of the RAM does not match those of the ash memory, and
the RUN/MEM LED blinks to prompt the user to transfer the contents of the RAM to the ash memory.
After rewriting the program, be sure to transfer the contents of the RAM to the ash memory. When the transfer is completed
normally, the RUN/MEM LED turns OFF.
<Method 1>
By using the loader, transfer the contents of the RAM to the ash memory.
<Method 2>
After rewriting the program, turn OFF the main unit and then ON again. When the power supply is turned ON, the contents
of the RAM is automatically transferred to the ash memory.