Fault Log Messages - Agilent Technologies 35670A Service Manual

0 Unknown Fault
1 I2C: Timeout
2 I2C: No Device
Acknowledge
3 Calibration failure This error message occurs if the calibration routine generates correction vectors that exceed the
4 ROM
Checksum error
5 BOOTROM
Checksum Error
6 DSP Failure
7 Main RAM Error
8 Math
Coprocessor
Failure
9 LED Error
10 Display Failure
11 CPU Failure
12 Floppy Controller
Timeout
13 Internal Disk
Trk0 Failure
14 NVRAM or
Battery Backup
Failure
Agilent 35670A

Fault Log Messages

This error message occurs when the fault could not be determined.
This error message occurs if the A7 CPU assembly's IIC controller takes too long to tell the
MPU that it is ready for a new command.
This error message occurs if the A7 CPU assembly's IIC controller does not sense the
acknowledge part of the formal handshake used to transmit data over the IIC bus.
maximum allowable error vectors or if the calibration routine is bypassed because of a
hardware failure.
This error message occurs if the power-on test detects a ROM checksum error.
This error message occurs if the power-on test detects a BOOTROM checksum error.
This error message occurs if the power-on digital signal processor test fails.
This error message occurs if the power-on RAM test fails.
This error message occurs if the power-on math coprocessor test fails.
This error message occurs if the power-on LED test fails.
This error message occurs if the power-on display test fails.
This error message occurs if the power-on CPU test fails.
This error message occurs if the A7 CPU assembly's disk drive controller did not respond
within 10 ms of receiving a command.
This error message occurs if the A100 Disk Drive assembly did not locate track 0 (as indicated
by a low on T00n) when instructed by the A7 CPU assembly to move to track 0.
This error message occurs if the A7 CPU assembly's IIC Controller determined that the A8
Memory assembly's non-volatile RAM or RAM battery power failed.
Internal Test Descriptions
Fault Log Messages
10-9