Indirect Device Memory Designation
For the file numbers 0 to 65:
15
MSB
n + 0
Model
n + 1
n + 2
n + 3
Specify the file number as well as the element number for the address number.
Example:
Example:
When specifying an address for the timer (control), counter (control) or control device memory in bit designation, specify
the bit number in decimal notation as shown below:
- T: Timer (control)
DN = 13, TT = 14, EN = 15
- C: Counter (control)
UA = 10, UN = 11, OV = 12, DN = 13, CD = 14, CU = 15
- R: Control
FD = 08, IN = 09, UL = 10, ER = 11, EM = 12, DN = 13, EU = 14, EN = 15
8 7
0
LSB
Device type
Address No.
00
Bit designation
00
Station number
When specifying N007:123
Specify "7123" (DEC) for the address number.
When specifying N120:123
Specify "120123" (DEC) for the address number.
120123 (DEC) is equivalent to 1D53B (HEX). Specify "D53B (HEX)" for the lower address number and "0001"
for the upper address number.
For the file numbers 66 to 255:
15
8
7
MSB
n + 0
Model
n + 1
Lower address No.
n + 2
Higher address No.
n + 3
00
Bit designation
n + 4
00
Station number
2.1 PLC Connection
0
LSB
Device type
2-7