Mitsubishi MELSEC Serial Introduction

Mitsubishi MELSEC Serial

Canvas supports Mitsubishi MELSEC Serial as a way to connect to devices that support this protocol. Users will be able to choose any of the Mitsubishi PLCs under PLC Type. Users will also need to select the Frame Type for the PLC as well.

Memory Area and Ranges

Memory Area	Symbol	Digital	Analog	Address Notation	Access
Input	X	X0000 - X1757	-	Octal	R
Output	Y	Y0000 - Y1757	-	Octal	R
Internal Relay	M	M0000 - M7659	-	Decimal	R/W
Latching Relay	L	L0000 - L7659	-	Decimal	R/W
Annunciator	F	F000 - F107	-	Decimal	R/W
Edge Relay	V	V0000 - V2029	-	Decimal	R/W No iQ-F No FX5
Link Relay	B	B000 B0EF	-	Hexadecimal	R/W
Step Relay	S	S0000 - S4079	-	Decimal	R/W
Timer - Contact	TS	TS000 - TS496	-	Decimal	R/W
Timer - Coil	TC	TC000 - TC496	-	Decimal	R/W
Retentive Timer - Contact	SS	SS00 - SS00	-	Decimal	R/W
Retentive Timer - Coil	SC	SC00 - SC00	-	Decimal	R/W
Counter - Contact	CS	CS000 - CS240	-	Decimal	R/W
Counter - Coil	CC	CC000 - CC240	-	Decimal	R/W
Link Special Relay	SB	SB000 - SB1EF	-	Hexadecimal	R/W
Special Relay	SM	SM0000 - SM9979	-	Decimal	R/W
Data Register	D	-	D0000 - D7999	Decimal	R/W
Link Register	W	-	W000 - W1FF	Hexadecimal	R/W
Timer - Current Value	TN	-	TN000 - TN511	Decimal	R/W
Retentive Timer - Current Value	SN	-	SN00 - SN15	Decimal	R/W
Counter - Current Value	CN	-	CN000 - CN255	Decimal	R/W
Link Special Register	SW	-	SW000 - SW1FF	Hexadecimal	R/W
Special Register	SD	-	SD00000- SD11999	Decimal	R/W