
E6C3-A
5
Connection Example
H8PS Cam Positioner Connection Example
Programmable Controller Connection Example
Connections and System Configuration for E6C3-AG5C
and the CQM1H (1,024 Resolution)
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.
CQM1H-CPU51 Settings
Set port 1 to BCD mode and 10-bit resolution.
Output Timing
Ladder Program Example
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.
DM Area Setting Example for Comparison Table
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 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.
The corresponding bit is OFF if there is no match.
Reading the PV
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.
Ordering Information
H8PS
E6C3-AG5C-C
Model
H8PS-8A
H8PS-8AP
H8PS-8AF
H8PS-8AFP
H8PS-16A
H8PS-16AP
H8PS-16AF
H8PS-16AFP
H8PS-32A
H8PS-32AP
H8PS-32AF
H8PS-32AFP
Specifications
* For 16-point and 32-point output types only
Rated voltage
24 VDC
Cam precision
0.5
° (for 720 resolution), 1° (for 256/360 resolution)
No. of output points
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:
32 cam outputs, 1 RUN output, 1 pulse output
Encoder response
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)
Additional functions
Origin compensation (zeroing)
Rotation direction switching
Angle display switching
Teaching
Pulse output
Angle/number of rotations display switching
Puncture *
Angle advance
Number of rotations alarm output
Setting with support software (order separately) *
DM6643
0001
Connection
cable
E69-DC5
Output Unit
(CIO 100)
E6C3-AG5C
CQM1H-CPU51 and CQM1H-ABB21
(Two Encoder inputs can be connected and controlled independently.)
(Mode: 1,024 resolution)
10000
10001
10002
0
128 256
512 640 768
E6C3-AG5C angle
END(01)
10000
10001
10002
AR0500
AR0501
AR0502
CTBL(63)
001
DM0000
Output
First Scan Flag
25315
Sets port 1.
Registers tables and starts
comparison.
First word of comparison table
Angle from port 1
****
CIO 232
Angle from port 2
****
CIO 234
DM0000
0001
0002
0003
0004
0005
0006
0007
0008
0009
0022
0023
0000
0512
0000
0256
0768
0000
0128
0640
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
Upper limit 8
Bit AR 0500
Bit AR 0501
Bit AR 0502
Not used in
this example.
AR 05
AR 06
Results of comparison 1
ON: Match
OFF: Mismatch
Results of comparison 8
Port 1 comparison results
Port 2 comparison results
Bit 7
0
Refer to the CQM1H User's Manual (W363) for details on the CQM1H-CPU51 Programmable Controller.