Basic Hardware and Function
291
9. Maintenance and Checks
(Periodic checks - continued)
Item Check Criteria
Environment Check that the temperature, humidit
,
vibration, dust, etc. are within the
specified ran
e.
Must be within the ran
e of
eneral specification.
Pro
rammin
tool Check that the functions of the
pro
rammin
tool are normal.
Monitorin
and other operations
are available.
Check that the connector and cable are
not dama
ed.
Not dama
ed
User pro
ram Check that the T1/T1S pro
ram and the
master pro
ram (saved on a flopp
disk,
etc.) are the same.
No compare error
9.4 Maintenance parts
To recover from trouble quickly, it is recommended to keep the following spare parts.
Item Quantit
Remarks
T1/T1S basic unit 1 Prepare at least one to minimize the down-time of
the controlled s
stem.
Pro
rammin
tool 1 Useful for the troubleshootin
procedure.
Master pro
ram As required Saved on a flopp
disk, etc.
Expansion rack or
unit (if an
)
1
I/O module
(if an
)
One of each t
pe used
Fuse for I/O module
(if an
)
One of each t
pe used
These spare parts should not be stored in high temperature and/or humidity locations.
CTi Automation - Phone: 800.894.0412 - Fax: 208.368.0415 - Web: www.ctiautomation.net - Email: info@ctiautomation.net
