Mitsubishi Electric MELSEC Q Series Structured Programming Manual page 104

Appendix 1
The following table shows the correspondence between generic data types and devices.
Table App. 1-1 Correspondence between generic data types and devices
Classification
Bit device
Internal user device
Word device
Bit device
Internal system device
Word device
Appendix 1 Correspondence between Generic Data Types and Devices
App-2
Correspondence between Generic Data
Types and Devices
Device
Type
Input
Output
Internal relay
Latch relay
Annunciator
Edge relay
Step relay
Link special relay
Link relay
*1
Timer contact
*1
Timer coil
Retentive timer contact
Retentive timer coil
Counter contact
Counter coil
Timer current value
Retentive timer current value
Counter current value
Data register
Link register
Link special register
Function input
Function output
Special relay
Function register
Special register
*1: Can be used for digit specification.
*2: Can be used for bit specification.
Device name
*1
*1
*1
Device symbol
X
Y
M
L
F
V
S
SB
B
TS
TC
STS
STC
CS
CC
*1
T or TN
*1
ST or STN
*1
C or CN
D
W
SW
FX
FY
SM
FD
SD