Yaskawa MP900 Series Machine Controller New Ladder Editor - Manual (Page 216)

2.2 Trace Functions
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Configuration of the trace execution status (STATUS) is described below.
2.2.2 Data Trace Read Function (DTRC-RD)
„ Outline
Reads out the trace data of the main controller unit and stores this data in the user registers.
The data in the trace memory can be read out upon designating the record number and the
number of records. The readout can be performed by designating just the necessary items in
the record.
„ Format
Table 2.9 Configuration of the Trace Execution Status
Name Bit No. Remarks
Trace data full bit 0 This becomes ON after one round of reading of the
contents in the data trace memory of the designated
group has been completed.
System reserved bit 1 to bit 7
No trace definition bit8 The function will not be executed.
Designated group No.
error bit9 The function will not be executed.
System reserved bit 10 to bit
12
Execution timing error bit13 The function will not be executed.
System reserved bit14
System reserved bit15
Symbol: DTRC-RD
Full Name: Data-Trace Read
Category: SYSTEM
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