2.5 MELSEC-A

The device ranges that can be set when selecting [MELSEC-A] as the controller type are as follows.

(1) For GT16, GT15, GT14, GT12, GT11

 

Device name

 

Setting range

Device No.

 

 

representation

 

 

 

 

 

 

 

 

Input (X)

 

X0

to

X1FFF

Hexadecimal

 

 

 

 

 

 

 

 

Output (Y)

 

Y0

to

Y1FFF

 

 

 

 

 

 

 

 

 

 

Internal relay/Special

M0

to

M32767

 

 

internal relay (M)

 

 

 

 

 

Decimal

 

 

 

 

 

 

 

 

Latch relay (L)

L0

to

L32767

 

 

 

 

 

 

 

 

 

Annunciator (F)

F0

to

F32767

 

 

 

 

 

 

 

 

device

Link relay (B)

 

B0

to

B7FFF

Hexadecimal

 

 

 

 

 

 

 

Timer

 

Contact (TT)

TT0

to

TT32767

 

 

 

 

 

 

 

 

Coil (TC)

TC0

to

TC32767

 

Bit

 

 

Decimal

 

 

 

 

 

 

 

 

Contact (CT)

CT0

to

CT32767

 

 

 

 

Counter

 

 

 

 

 

 

 

 

 

 

 

Coil (CC)

CC0

to

CC32767

 

 

 

 

 

 

 

 

 

 

 

 

 

Link special relay (SB)

SB0

to

SB7FF

Hexadecimal

 

 

 

 

 

 

 

 

 

 

Specified bit of the

 

 

Word device bit

following word devices

―

 

(Except Index register

 

 

 

 

 

 

 

 

 

and Buffer memory)

 

 

 

 

 

 

 

 

Data register/Special data

D0

to

D32767

Decimal

 

register (D)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Link register (W)

W0

to

W7FFF

Hexadecimal

 

 

 

 

 

 

 

Timer (current value) (TN)

TN0

to

TN32767

 

 

 

 

 

 

Decimal

 

Counter (current value)

CN0

to

CN32767

 

(CN)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Link special register (SW)

SW0

to

SW7FF

Hexadecimal

 

 

 

 

 

 

 

File register (R)

R0

to

R32767

 

 

 

 

 

 

 

 

 

Extension

 

Block

1

to

255

 

device

file register

 

 

 

 

 

 

 

Device

ER0

to

ER32767

 

(ER)*1

 

Decimal

 

 

 

 

 

Index

 

(Z)

Z0

to

Z15

 

Word

 

 

register*2

 

 

 

 

 

 

 

(V)

V0

to

V6

 

 

Accumulator (A)

A0

to

A1

 

 

 

 

 

 

 

 

Buffer memory

 

 

 

 

 

(Intelligent function module)

BM0

to

BM32767

Decimal

 

(BM)*3

 

 

 

 

 

 

Ww

 

Ww0

to

Ww7FF

Hexadecimal

 

 

 

 

 

 

 

 

Wr

 

Wr0

to

Wr7FF

 

 

 

 

 

 

 

 

 

 

 

 

 

Converting the above bit

 

 

Bit device word*4*5

devices into words

―

 

(Except Timer and

 

 

 

 

 

 

 

 

 

 

Counter)

 

*1 In the computer link connection, the bit specification writing of the word device to the ER29-0 (block 29 of the extension file register) or later of A3ACPU, A3UCPU, or A4UCPU is not available.

When the bit specification writing of the word device is required, use the range of block No. 0 to 28.

*2 In the computer link connection, writing to the index register (e.g., the touch switch function, numerical input function) is not available.

*3 Only the intelligent function module on the station connected to GOT can be specified.

Set within the address range of the buffer memory existing in the target intelligent function module.

*4 The device No. must be set in multiples of 16.

*5 If the special internal relay (M) is converted to the word device, treat 9000 of the device No. as 0 and set in multiples of 16.

Example: M9000, M9016, M9240

(2) For GT10, GOT MULTI-DROP CONNECTION

 

Device name

 

Setting range

Device No.

 

 

representation

 

 

 

 

 

 

 

 

Input (X)

 

X0

to

X1FFF

 

 

 

 

 

 

 

 

 

Output (Y)

 

Y0

to

Y1FFF

 

 

 

 

 

 

 

 

Internal relay/

M0

to

M9255

Decimal

 

Special internal relay (M)

 

 

 

 

 

 

 

 

 

 

 

 

Latch relay (L)

L0

to

L8191

 

 

 

 

 

 

 

device

Annunciator (F)

F0

to

F2047

 

 

 

 

 

 

 

Link relay (B)

 

B0

to

B1FFF

Hexadecimal

 

 

 

 

 

 

 

 

 

Contact (TT)

TT0

to

TT2047

 

Bit

Timer

 

 

 

 

 

 

 

 

 

Coil (TC)

TC0

to

TC2047

Decimal

 

 

 

 

 

 

 

 

 

 

 

Counter

 

Contact (CT)

CT0

to

CT1023

 

 

 

 

 

 

 

 

 

 

 

 

Coil (CC)

CC0

to

CC1023

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Specified bit of the

 

 

Word device bit

following word devices

―

 

 

 

 

(Except Index register)

 

 

 

 

 

 

 

 

Data register/

D0

to

D9255

Decimal

 

Special data register (D)

 

 

 

 

 

 

 

 

 

 

 

 

Link register (W)

W0

to

W1FFF

Hexadecimal

 

 

 

 

 

 

 

Timer (current value) (TN)

TN0

to

TN2047

 

 

 

 

 

 

 

 

Counter (current value)

CN0

to

CN1023

 

device

(CN)

 

 

 

 

 

 

 

 

 

 

 

 

File register (R)

R0

to

R8191

Decimal

Word

Index

 

(Z)

Z0

to

Z6

 

register*1

 

 

 

 

 

 

 

(V)

V0

to

V6

 

 

Accumulator (A)*2

A0

to

A1

 

 

 

 

 

Converting the above bit

 

 

Bit device word*3*4*5

devices into words

―

 

(Except Timer and

 

 

 

 

 

 

 

 

 

 

Counter)

 

 

 

 

 

 

 

 

 

*1 In the computer link connection, writing to the index register (e.g., the touch switch function, numerical input function) is not available.

*2 With the computer link connection, the GOT cannot read/ write data from/to the accumulator.

*3 This is not supported by GT10.

*4 The device No. must be set in multiples of 16.

*5 If the special internal relay (M) is converted to the word device, treat 9000 of the device No. as 0 and set in multiples of 16.

Example: M9000, M9016, M9240

2 - 12

2. DEVICE RANGE THAT CAN BE SET

 

2.5 MELSEC-A