Mitsubishi Electric Q13UDVCPU - Page 160

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*6 When a Flash card is used, only reading is possible. ATA cards cannot be used.
*7 The step relay is a device for the SFC function.
*11 The card can be used for the CPU module whose serial number (first five digits) is "16021" or later.
Item
Redundant CPU
Q12PRHCPU Q25PRHCPU
No. of device points
File
register
*6
[R],
[ZR]
R: The following number of device points can be used by switching blocks (in increments of
32768 points (R0 to 32767)).
ZR: The following number of device points can be used without switching blocks.
Standard
RAM
131072 points
SRAM card
(1M byte)
517120 points
SRAM card
(2M bytes)
1041408 points
SRAM card
(4M bytes)
*11
1042432 points
Flash card
(2M bytes)
1041408 points
Flash card
(4M bytes)
1042432 points
Link special relay [SB] 2048 points (SB0 to 7FF) (The number of device points is fixed.)
Link special register [SW] 2048 points (SW0 to 7FF) (The number of device points is fixed.)
Step relay [S]
*7
8192 points (S0 to 8191) (The number of device points is fixed.)
Index register [Z] 16 points (Z0 to 15) (The number of device points is fixed.)
Pointer [P]
4096 points (P0 to 4095) (The number of device points is fixed.), The use ranges of the local
pointers and common pointers can be set up by parameters.
Interrupt pointer [I]
256 points (I0 to 255) (The number of device points is fixed.)
The constant cyclic interval of system interrupt pointers I28 to 31 can be set up by parameters.
(0.5 to 1000ms, 0.5ms unit)
Default values I28: 100ms, I29: 40ms, I30: 20ms, I31: 10ms
Special relay [SM] 2048 points (SM0 to 2047) (The number of device points is fixed.)
Special register [SD] 2048 points (SD0 to 2047) (The number of device points is fixed.)
Function input [FX] 16 points (FX0 to F) (The number of device points is fixed.)
Function output [FY] 16 points (FY0 to F) (The number of device points is fixed.)
Function register [FD] 5 points (FD0 to 4) (The number of device points is fixed.)
No. of device tracking words
Max. 100k words
( QnPRHCPU User's Manual (Redundant System))
Link direct device
Device for accessing the link device of a network module directly
Specified form: J\X, J\Y, J\W, J\B, J\SW, J\SB
Intelligent function module device
Device for accessing the buffer memory of the intelligent function module directly
Specified form: U\G