Mitsubishi Melsec-Q Series User Manual page 86

Item
Program memory
Memory card (RAM)
Max. num- Flash
Memory
ber of files card
card
stored
(ROM)
ATA card
Standard RAM
Standard ROM
No. of times of writing data into the
program memory
No. of times of writing data into the
standard ROM
No. of I/O device points
(No. of points usable on program.)
No. of I/O points
(No. of points accessible to the
actual I/O module.)
Internal relay [M]
Latch relay [L]
Link relay [B]
Timer [T]
Retentive timer [ST]
Counter [C]
Data register [D]
Extended data register [D]
Link register [W]
Extended link register [W]
Annunciator [F]
Edge relay [V]
Link special relay [SB]
Link special register [SW]
*4: The CPU module can execute up to 124 programs. The CPU module cannot execute 125 or more programs.
*5: The one write operation may not be counted as one writing to a program memory.
The number of writing to the program memory can be checked by the special register (SD682 and SD683).
*6: The one write operation may not be counted as one writing to the standard ROM.
The number of writing to the standard ROM can be checked by the special register (SD687 and SD688).
*7: The number of points can be changed within the setting range. (
Fundamentals))
4 - 22
Table4.6 Performance specifications
Q04UDHCPU Q06UDHCPU
Q04UDEHCPU Q06UDEHCPU
124
8192 points by default (M0-8191) (changeable)
8192 points by default (L0-8191) (changeable)
8192 points by default (B0 to 1FFF) (changeable)
2048 points by default (T0 to 2047) (changeable)
(Sharing of low- and high-speed timers)
The low- and high-speed timers are specified by the instructions.
The measurement unit of the low- and high-speed timers is set up by parameters.
(Low-speed timer: 1 to 1000ms, 1ms unit, 100ms by default)
(High-speed timer: 0.1 to 100.0ms, 0.1ms unit, 10.0ms by default)
0 point by default (sharing of the low- and high-speed retentive timers) (changeable)
The low- and high-speed retentive timers are specified by the instructions.
The measurement unit of the low- and high-speed retentive timers is set up by parameters.
(Low-speed retentive timer: 1 to 1000ms, 1ms unit, 100ms by default)
(High-speed retentive timer: 0.1 to 100.0ms, 0.1ms unit, 10.0ms by default)
• Normal counter, 1024 points by default
(C0 to 1023) (changeable)
12288 points by default (D0 to 12287) (changeable)
8192 points by default (W0 to 1FFF) (changeable)
2048 points by default (F0 to 2047) (changeable)
2048 points by default (V0 to 2047) (changeable)
2048 points by default (SB0 to 7FF) (changeable)
2048 points by default (SW0 to 7FF) (changeable)
Universal model QCPU
Q10UDHCPU Q13UDHCPU
Q10UDEHCPU Q13UDEHCPU
319(When the Q3MEM-8MBS is used)
288
511
3
256
*5
Max. 100000 times
*6
Max. 100000 times
8192 points (X/Y0 to 1FFF)
4096 points (X/Y0 to FFF)
0 points by default (changeable)
0 points by default (changeable)
QnUCPU User's Manual (Function Explanation, Program
Q20UDHCPU Q26UDHCPU
Q20UDEHCPU Q26UDEHCPU
*4
252