Hitachi SV.LINK User Manual page 110

7.3.2 Hardware errors
When the SV.LINK module detects a hardware error, the following contents of the "CPU
display" are displayed on the indicator of the CPU module in the S10mini. In the S10V, the
error codes shown in the following table are displayed by selecting the error log from the tool
system. And the error LED comes on and error freeze information is collected. The SV.LINK
module operation is stopped.
For the starting method for the tool system and the display method for error log information in the
S10V, refer to the "S10V USER'S MANUAL BASIC MODULE (manual number
SVE-1-100)."
CPU display Error code
(S10mini) (S10V)
BUS /0010
ADDR /0011
ILLG /0012
ZERO /0013
PRIV /0014
FMAT /0016
SINT /0017
EXCP /0018
PTY /0019
MDSW /0100
ROM1 /0102
RAM1 /0103
RAM2 /0105
ROM3 /010B
IPNG /0113
MAC /0114
PRG /0112
PRAM /0201
Contents of error
Bus error
Address error
Illegal instruction error
Division by zero error
Privilege violation
Format error
Spurious interrupt
Unused exception
Parity error
Module number setting
switch setting error
ROM1 sum error
RAM1 compare error
RAM2 compare error
ROM3 sum error
IP address not
registered
MAC address not
registered
Micro program error
Communication
parameter setting error
7-9
Action to be taken
Reset the CPU. If the error display does
not disappear when the CPU is returned to
the original status, the SV.LINK module
may be faulty. Replace the module.
Set the module number setting switch once
again according to the "4.1 Start-up
Procedure." After that, reset the switch or
switch off and on the power supply.
The SV.LINK module may be faulty.
Replace the module.
Register the IP address. After that,
perform resetting or switch off and on the
power supply.
The SV.LINK module may be faulty.
Replace the module.
The set point of a communication parameter
is incorrect. Set the communication
parameter again according to "5.4 Status
and Communication Parameter Areas."
After that, perform resetting and turn off
and on the power supply.
7 MAINTENANCE