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4 i/o port nos. and corresponding plc addresses – IAI America E-Con User Manual

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126

8.

ASEL, PSEL, SSEL

7.4 I/O Port Nos. and Corresponding PLC Addresses

In PLC, ASEL, PSEL or SSEL CC-Link board is set as the remote device station. The number of occupied remote

device stations varies, depending on the I/O point setting on the ASEL, PSEL and SSEL side.

The following table shows the example when I/O parameter No. 1 is set to “0”, No. 16 to “0” and No. 17 to “300” in

the program mode. This shows the relationship between the I/O port Nos. decided by means of the setting of I/O

parameter No 14 and No. 15, and the PLC addresses. The last one word for the occupied remote I/O shows the

system domain for the remote device station, so the corresponding ports can not be used as the I/O ports.

Note: Take whichever is the larger of the point values for I/O Parameter No. 14 and No. 15 and set that same value for both for

No. 14 and No. 15.

(1)

In the case that the I/O Point Setting is up to 96 points:

They are configured as a single remote device (No. of Occupied Stations: One Station)

I/O Parameter

No.14 No.15

DI on the ASEL, PSEL

and SSEL

Side (Port Nos.)

PLC Side

DO on the ASEL,

PSEL and SSEL

Side (Port No.)

PLC Side

16

16

000 – 015

RY

0 – F

300 – 315

RX

0 – F

32 32

016 – 031

RY

10 – 1F

316 – 331

RX

10 – 1F

48

48

032 – 047

RWw0

332 – 347

RWr0

64

64

048 – 063

RWw1

348 – 363

RWr1

80

80

064 – 079

RWw2

364 – 379

RWr2

96

96

080 – 095

RWw3

380 – 395

RWr3

* The ports in gray column show the system domain for the remote device station on the PLC side, so any of them can

not be used as an I/O port.

(2)

In the case that I/O Points setting is larger than 112 and smaller than 192 points:

They are configured as two remote devices (No. of Occupied Stations: Two Stations)

I/O Parameter

No.14 No.15

DI on the ASEL, PSEL

and SSEL

Side (Port Nos.)

PLC Side

DO on the ASEL,

PSEL and SSEL

Side (Port No.)

PLC Side

(16)

(16)

000 – 015

RY

0 – F

300 – 315

RX

0 – F

(32)

(32)

016 – 031

RY

10 – 1F

316 – 331

RX

10 – 1F

(48)

(48)

032 – 047

RY

20 – 2F

332 – 347

RX

20 – 2F

(64) (64)

048 – 063

RY

30 – 3F

348 – 363

RX

30 – 3F

(80)

(80)

064 – 079

RWw0

364 – 379

RWr0

(96)

(96)

080 – 095

RWw1

380 – 395

RWr1

112

112

096 – 111

RWw2

396 – 411

RWr2

128

128

112 – 127

RWw3

412 – 427

RWr3

144

144

128 – 143

RWw4

428 – 443

RWr4

160

160

144 – 159

RWw5

444 – 459

RWr5

176

176

160 – 175

RWw6

460 – 475

RWr6

192

192

176 – 191

RWw7

476 – 491

RWr7

* The ports in gray column show the system domain for the remote device station on the PLC side, so any of them can

not be used as an I/O port.

8

In PLC, ASEL, PSEL or SSEL CC-Link board is set as the remote device station. The number of occupied remote

device stations varies, depending on the I/O point setting on the ASEL, PSEL and SSEL side.

The following table shows the example when I/O parameter No. 1 is set to “0”, No. 16 to “0” and No. 17 to “300” in

the program mode. This shows the relationship between the I/O port Nos. decided by means of the setting of I/O

parameter No 14 and No. 15, and the PLC addresses. The last one word for the occupied remote I/O shows the

system area for the remote device station, so the corresponding ports can not be used as the I/O ports.

Note: Take whichever is the larger of the point values for I/O Parameter No. 14 and No. 15 and set that same value for both for

No. 14 and No. 15.

The ports in gray column show the system area for the remote device station on the PLC side, so any of them can

The ports in gray column show the system area for the remote device station on the PLC side, so any of them can

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