Toyopuc PC3 - Page 16

Toyopuc PC3/PC2 Ethernet Driver
Byte: 128
Word: 64
DWord: 32
*If contiguous Booleans are requested, the request will be done in one multi-point read.
Combination of any of the above data types in a single multi request has to be within the following limit:
(No. of Booleans/16) + (No. of Bytes/2) + No. of Words + (No. of DWords * 2) <= 64
For tags belonging to device model PC2/PC2 Interchange, the maximum data requested for the data types
are as follows:
Boolean: 2048*
Byte: 256
Word: 128
DWord: 64
*If contiguous booleans are requested, the request will be done in one multi-point read.
Combination of any of the above data types in a single multi request has to be within the following limit:
(No. of Booleans/16) + (No. of Bytes/2) + No. of Words + (No. of DWords * 2) <= 128
Memory Types Shown with the Multi-Point Marker
Memory Type Syntax Data Types Access
Edge Relay (P) #P0000-#P01FF
#P000-#P01F
#P000-#P01E
Boolean
Byte, Word, Short, BCD DWord, Long,
LBCD
Read/Write
Keeping Relay (K) #K0000-#K02FF
#K000-#K02F
#K000-#K02E
Boolean
Byte, Word, Short, BCD DWord, Long,
LBCD
Read/Write
Specific Relay (V) #V0000-#V00FF
#V000-#V0F
#V000-#V0E
Boolean
Byte, Word, Short, BCD DWord, Long,
LBCD
Read/Write
Timer Bits (T) #T0000-#T01FF
#T000-#T01F
#T000-#T01E
Boolean
Byte, Word, Short, BCD
DWord, Long, LBCD
Read/Write
Count Bits (C) #C0000-#C01FF
#C000-#C01F
#C000-#C01E
Boolean
Byte, Word, Short, BCD DWord, Long,
LBCD
Read/Write
Link Relay (L) #L0000-#L07FF
#L000-#L07F
#L000-#L07E
Boolean
Byte, Word, Short, BCD DWord, Long,
LBCD
Read/Write
I/O Relay (X) #X0000-#X07FF
#X000-#X07F
#X000-#X07E
Boolean
Byte, Word, Short, BCD DWord, Long,
LBCD
Read/Write
I/O Relay (Y) #Y0000-#Y07FF
#Y000-#Y07F
#Y000-#Y07E
Boolean
Byte, Word, Short, BCD DWord, Long,
LBCD
Read/Write
Internal Relay (M) #M0000-#M07FF
#M000-#M07F
#M000-#M07E
Boolean
Byte, Word, Short, BCD DWord, Long,
LBCD
Read/Write
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