Omron Sysmac CS1 Operation Manual page 100

AR Area
Address Bits Function
AR 09 00 High-speed
counter 1
commands
01
02
03
04
05 to (Reserved
07 by
system.)
80
Details
High-speed OFF: Stops counter operation. The
Counter high-speed counter PV is held.
Start Bit
ON: Starts counter operation. The
high-speed counter PV is not reset.
High-speed OFF: If the counter reset method is set to a
Counter software reset in the Unit Setup Area
Reset Bit (DM 6605 and DM 6607), the high-speed
counter PV is not cleared when internal I/O
refresh is performed in the Customizable
Counter Unit. If the counter reset method is
set to a phase Z + software reset, phase-Z
input is disabled.
ON: If the counter reset method is set to a
software reset in the Unit Setup Area
(DM 6605 and DM 6607), the high-speed
counter PV is cleared when internal I/O
refresh is performed in the Customizable
Counter Unit. If the counter reset method is
set to a phase Z + software reset, phase-Z
input is enabled.
Measure- OFF: Measurement for high-speed counter
ment Start rate of change or frequency measurement
Bit (mea- is disabled.
surement
ON: Starts measurement for high-speed
mode 1 or 2)
counter rate of change or frequency
measurement.
Note 1: Frequency measurement is
possible only with counter 1.
Note 2: This bit is valid only when the
measurement mode set in the Unit Setup
Area (DM 6606 and DM 6608) is set to
high-speed counter rate of change
(measurement mode 1) or frequency
measurement (measurement mode 2).
Measure- Specifies the direction (up or down) of the
ment Direc- pulse input for which frequency
tion Specifi- measurement is performed.
cation Bit
OFF: Up
(measure-
ON: Down
ment mode
Note: Be sure to set this bit before turning
2)
ON the Measurement Start Bit.
Range OFF: The instruction execution result
Comparison (AR 10) or the output bit pattern (AR 11)
Result Clear that is output when the CTBL instruction is
Bit executed for a range comparison on the
high-speed counter is not cleared.
ON: The instruction execution result
(AR 10) or the output bit pattern (AR 11)
that is output when the CTBL instruction is
executed for a range comparison on the
high-speed counter is cleared.
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Section 6-4
Controlled Forced
by set/reset
User Enabled