K3Tj Intelligent Signal Processor Protocol

 

Appendix I

 

 

 

 

 

 

 

 

 

 

Sequence

Communications

Function

Ladder interface

Notes

 

 

No.

sequence name

 

 

 

 

 

 

 

Send word

Receive word

 

 

 

 

 

 

 

 

 

 

 

 

allocation

allocation

 

 

 

320

Read set value L (con-

Reads the set value L.

Yes

Yes

See

 

 

 

tinuous units)

 

 

 

Note1

 

 

321

Read set value LL (con-

Reads the set value LL.

Yes

Yes

See

 

 

 

tinuous units)

 

 

 

Note1

 

 

 

 

 

 

 

 

 

 

322

Read set value with

Reads set value of a bank which

Yes

Yes

See

 

 

 

bank (by unit number)

is not in use (K3TR: HH to LL,

 

 

Note2

 

 

 

 

K3TC: O1 to O5).

 

 

 

 

 

 

 

 

 

 

 

 

 

323

Read set value HH with

Reads the set value HH of a bank

Yes

Yes

See

 

 

 

bank (continuous units)

which is not in use.

 

 

Note1

 

 

 

 

 

 

 

 

 

 

324

Read set value H with

Reads the set value H of a bank

Yes

Yes

See

 

 

 

bank (continuous units)

which is not in use.

 

 

Note1

 

 

 

 

 

 

 

 

 

 

325

Read set value L with

Reads the set value L of a bank

Yes

Yes

See

 

 

 

bank (continuous units)

which is not in use.

 

 

Note1

 

 

 

 

 

 

 

 

 

 

326

Read set value LL with

Reads the set value LL of a bank

Yes

Yes

See

 

 

 

bank (continuous units)

which is not in use.

 

 

Note1

 

 

 

 

 

 

 

 

 

 

327

Read set value O5 with

Reads the set value O5 of a bank

Yes

Yes

See

 

 

 

bank (continuous units)

which is not in use.

 

 

Note1

 

 

 

 

 

 

 

 

 

 

328

Read set value O4 with

Reads the set value O4 of a bank

Yes

Yes

See

 

 

 

bank (continuous units)

which is not in use.

 

 

Note1

 

 

 

 

 

 

 

 

 

 

329

Read set value O3 with

Reads the set value O3 of a bank

Yes

Yes

See

 

 

 

bank (continuous units)

which is not in use.

 

 

Note1

 

 

 

 

 

 

 

 

 

 

330

Read set value O2 with

Reads the set value O2 of a bank

Yes

Yes

See

 

 

 

bank (continuous units)

which is not in use.

 

 

Note1

 

 

331

Read set value O1 with

Reads the set value O1 of a bank

Yes

Yes

See

 

 

 

bank (continuous units)

which is not in use.

 

 

Note1

 

 

332

Read holding data (by

Reads the peak/bottom data

Yes

Yes

See

 

 

 

unit number)

(maximum, minimum).

 

 

Note3

 

 

333

Read holding data PH

Reads the peak data (maximum).

Yes

Yes

See

 

 

 

(continuous units)

 

 

 

Note3

 

 

334

Read holding data BH

Reads the bottom data (mini-

Yes

Yes

See

 

 

 

(continuous units)

mum).

 

 

Note3

 

 

335

Read display value (PV)

Reads the display value (PV).

Yes

Yes

 

 

 

 

(by unit number)

 

 

 

 

 

 

336

Read display value (PV )

Reads the display value (PV).

Yes

Yes

 

 

 

 

(continuous units)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

337

Read model (by unit

Reads the model data.

Yes

Yes

 

 

 

 

number)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

338

Read model (continuous

Reads the model data.

Yes

Yes

 

 

 

 

units)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

339

General-purpose com-

Send specified data or receives

Yes

Yes

 

 

 

 

mand

specified data and writes it to the

 

 

 

 

 

 

 

receive data words.

 

 

 

 

Note 1. Special specifications are required to use communications + comparison output.

2.Special specifications are required to use communications + comparison output for the K3TR and K3TC. The operands HH, H, L, and LL are for the K3TR, and the operands O5, O4, O3, O2, and O1 are for the K3TC.

3.Not available for the K3TC.

4.Ladder Interface Settings

YES: User settings are required for the 2nd and 3rd operands of PMCR.

NO:

Send word allocation:

Set a dummy word address for the 3rd operand (D).

 

Receive word allocation:

Set the constant 0000 for the 2rd operand (S).

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Omron CQM1H-SCB41 operation manual Appendix, Ladder Interface Settings, Sequence Communications Function Ladder interface