H7CX OMRON [Omron Electronics LLC], H7CX Datasheet - Page 31

• Manufacturer Part Number: H7CX
• Description: Multifunction Preset Counter
• Manufacturer: OMRON [Omron Electronics LLC]

Dual Counter Operation
Using the dual counter allows the count from 2 inputs to be added or subtracted and the result displayed. It is possible to specify a set value for
which output turns ON when the set value matches the added or subtracted result.
OUT1 and OUT2 turn ON and OFF simultaneously.
Note: 1. Counting is not possible for CP1 during reset 1 input. CP2 will not be affected. The dual count value will be calculated based on a CP1
Reset Function List
Function
Screen dis-
played in run
mode
Reset/reset 1
Total reset/re-
set 2
Reset key
Dual count set value
CP2 present value
CP1 present value
Note: The above is for when the output mode is N.
Dual count value
2. Counting is not possible for CP2 during reset 2 input. CP1 will not be affected. The dual count value will be calculated based on a CP2
3. The counting range for the dual count value is −99,999 to 999,999 (−999 to 9,999 for 4-digit models). The counting ranges for the CP1
Reset 1
(CP1 reset)
Reset 2
(CP2 reset)
OUT1, 2
Dual Count Calculating Mode = ADD
Dual count value = CP1 PV + CP2 PV
present value of 0.
present value of 0.
present value and CP2 present value are 0 to 999,999 (0 to 9,999 for 4-digit models). If a present value exceeds 999,999 (9,999 for 4-
digit models), FFFFFF (FFFF for 4-digit models) will be displayed to indicate an overflow, and all counting will stop.
0
0
0
Present value
and output reset.
No effect.
Present value
and output reset.
1-stage/2-stage
Present value/
set value (1, 2)
counter
Present value and output reset.
Only the total count value is reset. Batch count value and batch output
Present value
and output reset.
Present value/
set value
Total and preset counter
Multifunction Preset Counter
Dual count set value
Present value,
total count value,
and output reset.
CP1 present value
CP2 present value
Dual count value
Total count
Note: The above is for when the output mode is
Dual Count Calculating Mode = SUB
Dual count value = CP1 PV − CP2 PV
value
Reset 1
(CP1 reset)
Reset 2
(CP2 reset)
OUT1, 2
K-2. SUB mode can be used only when
K-2, D, L, or H is selected as the output
mode with 6-digit models.
0
0
0
Present value and output reset.
reset.
Present value
and output reset.
Present value/
set value
Batch counter
H7CX (Counter Function)
Present value,
batch count val-
ue, output and
batch output re-
set.
count set value
Batch count
value/batch
Only the CP1 present value is re-
set.
Only the CP2 present value is re-
set.
CP1 present value, CP2 present
value, dual count value, and output
reset.
count set value
• The operation after count com-
• The CP1 present value is reset
• If the reset key is pressed while
Dual count
value/dual
pletion for the dual counter
value is determined by the out-
put mode.
when reset 1 input is turned
ON and the CP2 present value
is reset when reset 2 input is
turned ON.
the dual count value, CP1
present value, or CP2 present
value is displayed, all of the
present values are reset and
outputs turn OFF. At this time,
counting is not possible for
CP1 or CP2 inputs.
Dual counter
present value
CP1 present
value/CP2
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