Yaskawa MP900 Series Machine Controller New Ladder Editor - Manual (Page 221)

2 Standard System Function
2.2.3 Failure Trace Read Function (FTRC-RD)
2-28
„ Readout Data Configuration (Failure Occurrence Data)
Data Configuration
Fig. 2.7 Data Configuration
Record Configuration
Fig. 2.8 Record Configuration
Structure of Register Designation No. (2 words)
Contain the failure detection relay information.
Fig. 2.9 Structure of Register Designation No.
Table 2.13 Bit Configuration
No. Bit Configuration of Bit Configuration of
7 Defined flag (1 = defined, 0 = unde-
fined)
System reserved ( = 0)
6 System reserved ( = 0) Data Type
Bit
= 0, Integer = 1,
Double-length integer = 2,
Real Number = 3
5
4 0 = NO contact designation,
1 = NC contact designation
3 Type of register
S
= 0,
I = 1,
O = 2,
M = 3
Bit Address 0 to F
2
1
0
Dat - Adr 1 to 5 words Record 1
Record 2
Record n
5 words
5 words
Max. 320 words
Trace data
Time of occurrence-old
Time of occurrence-new
•
•
•
•
Register Designation No.
2 words
1 word
1 word
1 word Year and month of occurrence
Day and hour of occurrence
Minutes and seconds of occurrence
1 record (5 words)
1 word
1 word
F 8 7 0
Data address 07D0
83 01
(Example) MB020001 (hexadecimal expression)
c d
⇒
c d