GE PACSystems RX7i, Cpu Programmer'S Reference Manual

Page: 326 / 469

Chapter 6. Service Request Function
GFK-2950C February 2018 311
6.21.1 Non-Extended Formats
Input Parameter Block Format
Amount of Retuned Data
A 0 00h = Read Controller Fault Table
01h = Read I/O Fault Table
41h = Read I/O Fault Table with Remote Fault Record 693 registers required for resulting output
693 registers required for resulting output
757 registers required for resulting output
A 1 Always 0
Non-Extended Output Parameter Block Format
Controller Fault Table Output Format
Address
I/O Fault Table Output Format
High Byte Low Byte High Byte Low Byte
Unused 00h = Controller Fault Table 0 Unused 01h = I/O Fault Table
Unused Always zero (0) 1 Unused Always zero (0)
Unused Unused 2 Unused Unused
Unused Unused
3 —
14
Unused Unused
Minutes Seconds
15 —
17
(Time Since Last Clear,
in BCD Format)
Minutes Seconds
Day of Month Hour Day of month Hour
Year Month Year Month
Number of faults since last clear 18 Number of faults since last clear
Number of faults in queue 19 Number of faults in queue
Number of faults read 20 Number of faults read
Start of fault data 21 Start of fault data
Address
I/O Fault Table Output Format
High Byte Low Byte
0 Unused
41h = I/O Fault Table
with Remote Fault
Record
1 Starting index of faults to be read
2 Number of faults to be read
3 —
14
Unused Unused
15 —
17
(Time Since Last Clear,
in BCD Format)
Minutes Seconds
Day of month Hour
Year Month
18 Number of faults since last clear
19 Number of faults in queue
20 Number of faults read
21 Start of fault data