128
Pulse Inputs
Section 7-5
Minimum response pulse
At 50 kHz
At 200 kHz Operation may not be reliable above 50 kHz.
Item
Specification
Encoder Inputs A and B
Signal rise and fall must be 3
μ
s max.
50-kHz pulse with 50% duty ratio
20
μ
s min.
10
μ
s min.
10
μ
s min.
3
μ
s max.
20
μ
s min.
Phase A
Phase B
Encoder Input Z or Sensor Input
The pulse width must be 90
μ
s min.
90
μ
s min.
3
μ
s max.
Differential-phase Inputs A and B
T1, T2, T3,and T4 must be 4.5
μ
s max.
There must be 4.5
μ
s min. between
phase-A and phase-B change points.
Encoder Inputs A and B
Square waveform
50-kHz pulse with 50% duty ratio
20
μ
s min.
10
μ
s min.
10
μ
s min.
Differential-phase Inputs A and B
T1, T2, T3,and T4 must be 4.5
μ
s max.
There must be 4.5
μ
s min. between
phase-A and phase-B change points.
20
μ
s min.
Phase A
Phase B
Encoder Input Z or Sensor Input
The pulse width must be 90
μ
s min.
90
μ
s min.
Encoder Inputs A and B
Square waveform
200-kHz pulse with 50% duty ratio
5
μ
s min.
2.5
μ
s min.
2.5
μ
s min.
Differential-phase Inputs A and B
T1, T2, T3,and T4 must be1.0
μ
s max.
There must be 1.0
μ
s min. between
phase-A and phase-B change points.
5
μ
s min.
Phase A
Phase B
Encoder Input Z or Sensor Input
The pulse width must be 90
μ
s min.
90
μ
s min.
Summary of Contents for CS1W-HCA12-V1
Page 2: ......
Page 6: ...vi...
Page 20: ...xx Conformance to EC Directives 7...
Page 38: ...18 Models and System Configurations Section 1 2...
Page 78: ...58 Fail safe Circuits Section 3 5...
Page 138: ...118 AR Area Section 6 4...
Page 204: ...184 Improved Instructions Section 7 14...
Page 222: ...202 Cycle Time Section 8 3...
Page 240: ...220 Troubleshooting Flowcharts Section 9 5...
Page 244: ...224 Precautions when Using the CX Programmer Appendix A...
Page 252: ......
Page 253: ......