4. Functions
62
CNT-3208M-PE
Status input
This product has the following status.
Pulse signal input states
The phase-A, phase-B, and phase-Z input states and count directions can be checked by their status.
Control input signal states
The control input signal states can be checked by the status.
Error
Abnormal input error
When both of the phase-A and phase-B counter input signals change in level, it is reported as an
abnormal input error. To report the error, the status is latched and cleared by software.
Digital filter error
When a signal faster than the digital filter setting is input to phase-A or B, it is reported as a digital filter
error. The status is latched and cleared by software.
Disconnection alarm error
Discontinuity detected in phase-A, B, or Z or an alarm output from the line receiver output circuit can
be detected as a discontinuity alarm error in differential line receiver input mode (but not in TTL level
input mode). The status is not latched but reported as “error status = [1]” or “error cleared = [0]”.
Carry/Borrow
Carry
The 32-bit counter is set to [1] when incremented from its maximum value FFFFFFFFh to 0h.
Borrow
The counter is set to [1] when decremented from 0H to FFFFFFFFh.
Count match
A count match (to register 0), count match (to register 1), incremental count match, or decremental
count match for each channel can be checked by the status.
Summary of Contents for CNT-3208M-PE
Page 7: ...vi CNT 3208M PE ...
Page 15: ...1 Before Using the Product 8 CNT 3208M PE ...
Page 30: ...2 Setup CNT 3208M PE 23 3 Click on the End button to finish condition setting Click on End ...
Page 35: ...2 Setup 28 CNT 3208M PE ...
Page 71: ...4 Functions 64 CNT 3208M PE ...
