E6C3-A
Connection Example
H8PS Cam Positioner Connection Example
Ordering Information
Model
H8PS-8A
H8PS-8AP
H8PS-8AF
Specifications
Rated voltage
Cam precision
24 VDC
0.5° (for 720 resolution), 1° (for 256/360 resolution)
8-point output type:
8 cam outputs, 1 RUN output, 1 pulse output
16-point output type:
16 cam outputs, 1 RUN output, 1 pulse output
32-point output type:
H8PS
No. of output points
Encoder response
H8PS-8AFP
H8PS-16A
E6C3-AG5C-C
32 cam outputs, 1 RUN output, 1 pulse output
H8PS-16AP
H8PS-16AF
H8PS-16AFP
H8PS-32A
RUN mode, test mode:
256/360 resolution ..... 1,600 r/min max. (1,200 r/min when
advance compensation is set for four cams or more)
720 resolution ............ 800 r/min max. (600 r/min when ad-
vance compensation is set for four cams or more)
• Origin compensation (zeroing)
• Rotation direction switching
• Angle display switching
• Teaching
H8PS-32AP
H8PS-32AF
H8PS-32AFP
• Pulse output
Additional functions
• Angle/number of rotations display switching
• Puncture *
• Angle advance
• Number of rotations alarm output
• Setting with support software (order separately) *
* For 16-point and 32-point output types only
Programmable Controller Connection Example
Connections and System Configuration for E6C3-AG5C
DM Area Setting Example for Comparison Table
and the CQM1H (1,024 Resolution)
DM0000
0001
0002
0003
0004
0005
0006
0007
0008
0009
0000
0512
0000
0256
0768
0000
0128
0640
0000
0000
Lower limit 1
Upper limit 1
Subroutine 1
Lower limit 2
Upper limit 2
Subroutine 2
Lower limit 3
Upper limit 3
Subroutine 3
Lower limit 4
Bit AR 0500
Bit AR 0501
Bit AR 0502
By combining the CQM1H-CPU51 and CQM1H-ABB21 with the
E6C3-AG5C, output angle settings required to achieve 360°
conversion, BCD conversion, and cam control can be easily made.
E6C3-AG5C
(Mode: 1,024 resolution)
Output Unit
(CIO 100)
Not used in
this example.
0022
0023
0000
0000
Upper limit 8
Connection
cable
E69-DC5
Note: The upper and lower limits are set in increments of 1° in BCD mode and
in increments of 5° in 360° mode. Subroutine numbers are set when
interrupt processing is required.
CQM1H-CPU51 and CQM1H-ABB21
(Two Encoder inputs can be connected and controlled independently.)
CQM1H-CPU51 Settings
Set port 1 to BCD mode and 10-bit resolution.
CQM1H-CPU51 Memory Bits/Words
•
Range Comparison Results
When the angle of the E6C3-AG5C falls in one of the comparison
ranges, the corresponding bit in word AR 05 or AR 06 of the
CQM1H-CPU51 turns ON.
DM6643 0001
Output Timing
The corresponding bit is OFF if there is no match.
E6C3-AG5C angle
0
128 256
512 640 768
Bit 7
Port 1 comparison results
0
AR 05
AR 06
10000
10001
10002
Port 2 comparison results
Results of comparison 1
ON: Match
OFF: Mismatch
Results of comparison 8
Ladder Program Example
•
Reading the PV
The REGISTER COMPARISON TABLE (CTBL) instruction of the
CQM1H-CPU51 is used to register a comparison table of output angle
settings. Up to eight comparison can be registered.
The grey code of the E6C3-AG5C is automatically converted to
BCD or 360° and saved in words CIO 232 and CIO 234 in CQM1H-
CPU51 memory.
The present value can also be used elsewhere in the ladder
program.
First Scan Flag
25315
CTBL(63)
001
001
Sets port 1.
Registers tables and starts
comparison.
Angle from port 1
****
CIO 232
DM0000
First word of comparison table
Angle from port 2
****
CIO 234
AR0500
AR0501
AR0502
10000
10001 Output
10002
END(01)
Refer to the CQM1H User's Manual (W363) for details on the CQM1H-CPU51 Programmable Controller.
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