Delta Electronics Network Device DOP-A/AE/AS Connection Manual page 80

6) Max. read/write registers & relays for communication once
128 Words (256 bytes) Registers
64 Words (128 bytes) Relays
B. Definition of controller Read/Write address
Registers
Register Type
Input
Output
Link Relay
Internal Relay
Special Internal Relay
Latch Relay
Annunciator
Timer Value
Counter Value
Data Register
Special Data Register
File Register
Link Register
Input Card Register
Contacts
Contact type
Input
Output
Link Relay
Internal Relay
Special Internal Relay
Latch Relay
Annunciator
Timer Contact
Timer Coil
Counter Contact
Counter Coil
Input Card Register
Revision January, 2008, Doc. Name: 2007PDD23000007
Delta DOP Series HMI Connection Manual|DOP-A/AE/AS Series
Read/Write Range
Format
Word No.
Xn n: 0 ~ 7FF
Yn n: 0 ~ 7FF
Bn n: 0 ~ FFF
Mn n: 0 ~ 8191
SMn n: 9000 ~ 9255
Ln n: 0 ~ 8191
Fn n: 0 ~ 2047
TNn n: 0 ~ 2047
CNn n: 0 ~ 1023
Dn n: 0 ~ 8191
SDn n: 9000 ~ 9255
Rn n: 0 ~ 8191
Wn n: 0 ~ FFF
PXn n: 0 ~ 7FF
Format
Xn N/A
Yn N/A
Bn N/A
Mn N/A
SMn N/A
Ln N/A
Fn N/A
TSn N/A
TCn N/A
CSn N/A
CCn N/A
PXn N/A
Bit No.
N/A Word (multiple of 16)
N/A Word (multiple of 16)
N/A Word (multiple of 16)
N/A Word (multiple of 16)
N/A Word (9000 + multiple of 16)
N/A Word (multiple of 16)
N/A Word (multiple of 16)
N/A Word
N/A Word
N/A Word
N/A Word
N/A Word
N/A Word
N/A Word (multiple of 16)
Read/Write Range
Word No.
n: 0 ~ 7FF
n: 0 ~ 7FF
n: 0 ~ FFF
n: 0 ~ 8191
n: 9000 ~ 9255
n: 0 ~ 2047
n: 0 ~ 2047
n: 0 ~ 2047
n: 0 ~ 2047
n: 0 ~ 1023
n: 0 ~ 1023
n: 0 ~ 7FF
Data length
Bit No.
1-79