IDEC FC6A-C16K1CE Communications Manual page 82

5: U C
SER OMMUNICATION
Repeat Cycles
When a data register is assigned to repeat, as many consecutive data registers, as the repeat cycles, are used to transmit data in
the same conversion type and transmit digits.
Example:
D10 000Ch
0022h
D11
0038h
D12
Data from data registers starting with D10 is converted in BCD to ASCII and is transmitted according to the designated repeat
cycles.
(1) Repeat cycles = 2
000Ch
D10
0022h
D11
(2) Repeat cycles = 3
D10 000Ch
D11 0022h
D12 0038h
BCC (Block Check Character)
Block check characters can be appended to the transmit data. The start position for the BCC calculation can be selected from the
first byte through the 15th byte. The BCC can be 1 or 2 digits.
1st 2nd 3rd
STX "A" "B"
BCC calculation start position can be selected from this range.
BCC calculation range when starting with the 1st byte of the data.
5-6
I
NSTRUCTIONS
Data register No.:
Transmit digits:
Conversion type:
Repeat 1
Repeat 2
Decimal value
Repeat 1
Repeat 2
Repeat 3
Decimal value
4th 5th 6th
"C" "D" "E"
FC6A S M S A
ERIES ICRO MART
D10
2
BCD to ASCII
00012
00034
BCD to ASCII conversion
00012
00034
00056
BCD to ASCII conversion
15th 16th 17th
"0" CR LF
- -O T C
LL IN NE YPE OMMUNICATION
ASCII Data
"1" "2" "3" "4"
(31h) (32h) (33h) (34h)
ASCII Data
"1" "2" "3" "4"
(31h) (32h) (33h) (34h)
18th 19th
BCC BCC
BCC
(2 digits)
M FC9Y-B1730
ANUAL
"5" "6"
(35h) (36h)