Device Codes And Device Numbers - Panasonic FP7 User Manual

9.3.4 Device Codes and Device Numbers

The following is a correspondence table of MC protocols and FP7 device numbers.
 Correspondence table of usable devices for the MC protocol slave communication
function of FP7
MC protocol
Device name
Input (Note1)
Output (Note 1)
Link relay (Note 1)
Internal relay
Latch rela (Note 2)
Data register
(Note3)
File register
(Note 3)
Link register
Timer (Current
value)
(Note 4)
Timer (Contact)
Counter (Current
value) (Note 4)
Counter (Contact)
Special relay
Special data
register
(Note 1): The device number of the MC protocol of inputs, outputs, link relays and link registers are expressed in
hexadecimal. The device numbers of other devices are expressed in decimal.
(Note 2): FP7 allocates latch relays to the interal relays. Set them in the hold area if necessary.
(Note 3): FP7 allocates the data registers and file registers of the MC protocol to data registers. As the allocated
areas are overlapped, use either one of them. Data registers and file registers can be used within the device
range of FP7. Note that the size of DT devices varies depending on models or memory allocation settings.
Accessing the upper limit of each area of global and local devices is possible with the master communication
function (SEND/RECV instruction).
(Note 4): FP7 treats the current values of the timer and counter as 32-bit values, however, it reads or writes only the
lower 16 bits in the MC protocol communication function. When the current value exceeds the range that is
expressed as 16-bit value, it is read as 65535.
(Note 5): Only global devices can be accessed in the MC protocol communication (slave communication) function of
FP7. Local devices cannot be accessed.
Device
Device No.
code BIN
9C X0000 to X1FFF
9D Y0000 to Y1FFF
A0 B0000 to B3FFF
90 M00000 to M15999
92 L00000 to L16383
D000000 to
A8
D999423
AF R00000 to R32767
ZR00000 to
B0
ZRDB95F
B4 W0000 to W3FFF
C2 TN0000 to TN4095
C1 TS0000 to TS4095
C5 CN0000 to CN1023
C4 CS0000 to CS1023
91 SM0000 to SM3583
A9 SD0000 to SD0255
9.3 Communication Format
FP7 device No.
X0000 to X511F
Y0000 to Y511F
L0000 to L1023F
R0000 to R999F
R10000 to R2023F
DT0000 to DT999423
DT100000 to
DT132767
DT100000 to
DT999423
LD0000 to LD16384
TE0000 to TE4095
T0000 to T4095
CE0000 to CE1023
C0000 to C1023
SR0000 to SR223F
SD0000 to SD0255
Transfer
RD WT
unit
Bit
A A
Word
Bit
A A
Word
Bit
A A
Word
Bit
A A
Word
Bit
A A
Word
A A
Word
Word A A
Word A A
Word A A
A A
Word
Bit
A N/A
Word
Word A A
Bit
A N/A
Word
Bit
A N/A
Word
Word A N/A
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