6-8
1234578 6
pocH-100
i
Revised June 2008
TROUBLESHOOTING
INTRODUCTION
LAN no Response
Possible cause
• Computerconnectingcablefailure.
• Computermainswitchnotturnedon,orcomputernotready
for communication.
•LANconnectorforhostcomputerfailure.
Action to resolve the error
• Checkthehostcomputer‘scable.
• Checktheconnectioncabletohost.
• Press"Retry"tocleartheerror,andthetransmissiontoLAN
is restarted.
• Press"Cancel"tocleartheerror.AlldataforLANoutputis
deleted.
Special notes, if error re-
mains
Not ready until the error is resolved. If the retry action does
not resolve the problem, take the host transmission off-line in
order to return the instrument to ready mode.
HC ACK Timeout
HC Off-line
HC NAK Retry
Possible cause
• Computerconnectioncablefailure.
• Computermainswitchisnotturnedon,orcomputernot
ready for communication.
• Hostcomputerserialinterfaceerror.
Action to resolve the error
• Inspectthehostcomputer‘scable.
• Inspecttheconnectioncabletohost.
• Press"Retry"tocleartheerror,andthe transmission tothe
host computer is restarted.
• Press"Cancel"tocleartheerror.Alloutputqueuedtohost
computer is deleted.
Special notes, if error re-
mains
Not ready until the error is resolved. If the retry action does
not resolve the problem, take the host transmission off-line in
order to return the instrument to ready mode.