Product Overview
1-5
High Speed Counter Encoder Module User Manual
The
HSCE module allows you to connect counters internally for cascaded
counting. The module also provides Immediate I/O operation as well as
Interrupt I/O capability (using T
ask 8 to execute interrupt handling
routines). T
o continue the counting operation in case of a loss of power to the
I/O base, you can provide back-up power to the module.
NOTE:
The listed CPU Software releases may not properly allow the module
to update the WX words during an immediate I/O Read cycle. If you use one
of the releases listed below
, use an immediate I/O W
rite following the
immediate I/O Read to correct a possible conflict:
• SIMA
TIC TI545, Release 2.1.1
and earlier
.
• SIMA
TIC TI555, Release 1.1.2
and earlier
.
Additional Module
Features