Htoa (Hex To Ascii) - IDEC FC4A-C10R2 User Manual

HTOA (Hex to ASCII)

HTOA(W)
*****
Applicable CPU Modules
FC4A-C10R2/C FC4A-C16R2/C
X
Valid Operands
Operand Function
S1 (Source 1) Binary data to convert
S2 (Source 2) Quantity of digits to convert
D1 (Destination 1) Destination to store conversion results
For the valid operand number range, see pages 6-1 and 6-2.
When T (timer) or C (counter) is used as S1 or S2, the timer/counter current value is read out.
The quantity of digits to convert can be 1 through 4. Make sure that the quantity of digits designated by S2 is within the
valid range. If the S2 data is out of the valid range, a user program execution error will result, turning on special internal
relay M8004 and the ERR LED.
Since the HTOA instruction is executed in each scan while input is on, a pulse input from a SOTU or SOTD instruction
should be used as required.
Valid Data Types
W (word) I (integer)
X —
S1 S2 D1
***** *****
FC4A-C24R2/C
X X
When a bit operand such as I (input), Q (output), M (internal relay), or R (shift register) is
designated as the source, 16 points are used.
When a word operand such as T (timer), C (counter), or D (data register) is designated as the
source or destination, 1 point is used.
« FC4A M
S1 → D1, D1+1, D1+2, D1+3
When input is on, the 16-bit binary data designated by S1 is read from
the lowest digit as many as the quantity of digits designated by S2, con-
verted into ASCII data, and stored to the destination starting with the
operand designated by D1.
The quantity of digits to convert can be 1 through 4.
FC4A-D20K3/S3
X
I
X
X
— — — — — —
S U ' M
ICRO MART SER S ANUAL
14: D C
ATA ONVERSION
FC4A-D20RK1/RS1 & FC4A-D40K3/S3
X
Q M R T C D
X X X X X X
X X X X X X
X
»
I
NSTRUCTIONS
Constant Repeat
X —
1-4 —
— —
14-3