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CQM1 Programmable Controller
Applicable Model: E6C2-CWZ6C
CQM1
E6C2-CWZ6C
C500-CT001/CT012 High-speed
Counter Unit
CW and CCW detection (increment/decrement counting)
Applicable Model: E6C2-CWZ6C
E6C2-C
Internal DIP switch settings
CQM1-CPU43-EV1 (as Built-in High-
speed Counter)
The pulse output of the E6C2-C can be directly input into IN04, IN05,
and IN06 of the CPU Unit to use these three points as a built-in high-
speed counter.
The single-phase response speed is 5 kHz and the two-phase
response speed is 2.5 kHz. The count value is within a range
between 0 and 65,535 in increment mode and –32,767 and 32,767
in decrement mode.
The operating mode of the high-speed counter is set with the PC
Setup in the DM area.
Count Mode
Up/Down mode
Increment/Decrement counter uses phases A
and B.
Incrementing
Increment counter uses phase A only.
mode
Normal mode
IN04 through IN06 are used for normal input.
Applicable Model: E6C2-CWZ6C
Phase A
Phase B
E6C2-CWZ6C
Phase Z
E63-WF5C
Brown (12 V)
Black (Phase A)
White (Phase B)
Orange (Phase Z)
Blue (0 V)
Shielded
Brown
Black
Blue
White
Shielded
IN 0000CH
CQM1
CQM1-CPU43
Reset
The present count value can be reset with the soft-reset function or
the AND of soft reset and phase Z input.
Output
Target value When the count value reaches the target value, the
specified subroutine is executed. A maximum of 16
target values can be set.
Range
When the count value is within the range, the speci-
comparison
fied subroutine is executed. A maximum of 8 ranges
can be set with upper and lower limits.
E6C2-C
Incremental Rotary Encoder
9
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