26
DEVICES
This chapter explains devices.
26.1
List of Devices
A list of devices is provided below.
Division
User device
System device
Module access device
(U\G)
Index register
File registers
Nesting
Pointer
Constant
Specify code of timer/retentive timer/counter/long counter by T/ST/C/LC if type is determined like instruction
when specifying device. If type is not determined, specify by code from among contact, coil or current value
according to type. Current value can however also be specified by T/ST/C/LC.
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26.1 List of Devices
Type
Device name
Bit
Input
Bit
Output
Bit
Internal relay
Bit
Latch relay
Bit
Link relay
Bit
Annunciator
Bit
Link special relay
Bit
Step relay
Bit/word
Timer
Bit/word
Retentive timer
Bit/word
Counter
Bit/Double word
Long counter
Word
Data register
Word
Link register
Word
Link special register
Bit
Special relay
Word
Special register
Word
Module access device
Word
Index register
Double word
Long index register
Word
File registers
Nesting
Pointer
Interrupt pointer
Decimal constant
Hexadecimal constant
Real constant
Character string constant
Symbol
X
Y
M
L
B
F
SB
S
T (Contact: TS, Coil: TC, Current value: TN)
ST (Contact: STS, Coil: STC, Current value: STN)
C (Contact: CS, Coil: CC, Current value: CN)
LC (Contact: LCS, Coil: LCC, Current value: LCN)
D
W
SW
SM
SD
G
Z
LZ
R
N
P
I
K
H
E
Notation
Octal
Octal
Decimal
Decimal
Hexadecimal
number
Decimal
Hexadecimal
number
Decimal
Decimal
Decimal
Decimal
Decimal
Decimal
Hexadecimal
number
Hexadecimal
number
Decimal
Decimal
Decimal
Decimal
Decimal
Decimal
Decimal
Decimal
Decimal
Decimal
Hexadecimal
number