Parameter – Yaskawa MP900 Series Machine Controller New Ladder Editor User Manual

Page 225

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2 Standard System Function

2.2.4 Inverter Trace Read Function (ITRC-RD)

2-32

Parameter

I/O

Definition

Parameter

Name

I/O

Designation

Setting

Input

Execute

B-VAL

Inverter trace read instruction

Abort

B-VAL

Inverter trace read forced interruption instruction

Dev-Typ

I-REG

Type of transmission device

215IF

= 1

MP930

= 4

SVB-01

= 11

Cir-No

I-REG

Line No.

215IF

= 1

MP930

= 1

SVB-01

= 1 to 16

St-No

I-REG

Slave station No.

215IF

= 1 to 64

MP930

= 1 to 14

SVB-01

= 1 to 14

Ch-No

I-REG

Transmission buffer channel No. (No designation)

215IF

= 1 to 3

MP930

= 1

SVB-01

= 1 to 8

Rec-Size

I-REG

Number of records to be read (1 to 64)

Select

I-REG

Items to be read (0001H to FFFFH)
Bits 0 to F correspond to trace data items 1 to 26

Dat-Adr

Address in-
put

Head address of data buffer register (address of MW or DW)

Output

Busy

B-VAL

The reading of inverter trace data is in progress.

Complete

B-VAL

Completion of inverter trace read

Error

B-VAL

Occurrence of error

Status

I-REG

Inverter trace read execution status

Rec-Size

I-REG

Number of read records

Rec-Len

I-REG

Length of read record (for 1 record)

Table 2.14 Configuration of the Inverter Trace Read Execution Status (STATUS)

Name

Bit No.

Remarks

System reserved

bit0 to bit8

Transmission parameter
error

bit9