FATEK FBs-CB2 - CONVERSION OF HEXADECIMAL VALUE TO ASCII CODE (FUN 64 →ASC)

Advanced Function Instruction
7-45
FUN 64 P
→ASCII
CONVERSION OF HEXADECIMAL VALUE TO ASCII CODE
FUN 64 P
→ASCII
S : Starting source register
N : Number of hexadecimal digit to be converted to
ASCII code.
D : The starting register storing result.
S, N, D, can associate with V, Z, P0~P9 to do the
indirect addressing application.
WX WY WM WS TMR CTR HR IR OR SR ROR DR K XR
Range
Ope-
rand
WX0
∣
WX240
WY0
∣
WY240
WM0
∣
WM1896
WS0
∣
WS984
T0
∣
T255
C0
∣
C255
R0
∣
R3839
R3840
∣
R3903
R3904
∣
R3967
R3968
∣
R4167
R5000
∣
R8071
D0
∣
D4095
16-bit
+ number
V、Z
P0~P9
S ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
N ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ 1~511 ○
D ○ ○ ○ ○ ○ ○ ○ ○* ○* ○ ○
z When conversion control “EN” =1 or “EN↑” ( P instruction) changes from 0→1, will convert the N
successive nibbles of hexadecimal value in registers start from S into ASCII code, and store the result to
low byte (high byte remain unchanged) of the registers which start from D.
z The conversion will not be performed when the value of N is 0 or greater than 511.
z The main purpose of this instruction is to convert the numerical value data, which PLC has processed, to
ASCII code and transmit to ASCII peripherals by communication port1 or communication port 2.