Xinje XL Series - Page 154

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3) Suitable soft components
Operands
Word soft elements
Bit soft elements
System
Constant
Module
System
D
FD
TD
CD
DX
DY
DM
DS
K/H
ID
QD
X
Y
M
S
T
C
Dn.m
S
●
●
●
●
●
●
●
●
D
●
●
●
●
●
●
*Notes: D includes D, HD; TD includes TD, HTD; CD includes CD, HCD, HSCD, HSD; DM
includes DM, DHM; DS includes DS, DHS. M includes M, HM, SM; S includes S, HS; T
includes T, HT; C includes C, HC.
BIN D10 D0
S· D·
X0
 If source data is not BCD code, SM409 will be ON (Operation error), SD409=4 (error
occurs).
 As constant K automatically converts to binary, so it’s not suitable for this instruction.
 For example: all the information stored in the clock information register SD13~SD19 of PLC
is BCD code, but we are used to using decimal value. The time information can be converted
from BCD code information to binary:
Description
Source (BCD) → destination (BIN)
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