H7BR
H7BR
13
3. Input a count signal corresponding to the conversion count value
through the external sensor.
The display on the right side indicates that an input of 50 counts
has been input from the external sensor with the controlled
object moved 10 cm.
4. Perform prescale value teaching per count.
Press the TEACH Key. (Prescale value 0.2 = 10 cm/50)
If the conversion count value input at step 3 is a negative value,
the prescale value will be calculated using the absolute value of
the conversion count value.
The fraction is rounded off for prescale calculations. (It is
rounded upward when displaying negative values.)
While the TEACH Key is pressed, the teaching prescale value
(i.e., 0.2) is displayed.
Set Value 1 Teaching
1. Press the MODE Key to perform the teaching of set value 1,
provided that the H7BR is a two-stage model.
2. Input an appropriate count signal from the external sensor.
3. Register the count value 250 as the set value, for example.
Press the TEACH Key.
The teaching set value is displayed while the TEACH Key is
pressed.
Set Value 2 Teaching (Two-stage Models Only)
Perform the same procedure as Set Value 1 Teaching above.
Press the DISPLAY Key to return to run mode from teaching
mode.
H7BR
H7BR
14
Input Modes and Count Value
Up (increment) mode Down (decrement) mode
Count
H
L
H
L
0
1
2
3
4
Count
input
CP1
Gate
input
CP2
5
Inhibit
A A
0
Count
input
CP1
Gate
input
CP2
Count
H
L
H
L
n
n-1
n-2
n-3
n-4
0
Inhibit
A A
n-5
Gate
input
CP1
Count
input
CP2
Count
H
L
H
L
1
2
3
4
5
0
Inhibit
A A
0
Gate
input
CP1
Count
input
CP2
Count
H
L
H
L
0
n
n-1
n-2
n-3
n-4
n-5
Inhibit
A A
2
H
L
CP2
Count
H
L
CP1
0
1
2
3
2
11
2
3
H
L
CP2
Count
H
L
CP1
0
1
2
3
2
1
2
3
H
L
H
L
0
1
2
3
1
2
3
A
A
BB BB
Up/Down A Command input mode Up/Down B Individual input mode
Up/Down C Quadrature input mode
Note 1 A: Minimum signal width; B: Must be at least 1/2 of
minimum signal width. Signals may not be counted
if the minimums for A and B are not met.
Note 2 Set the same counting speed for CP1 and CP2 when
in Up/Down C mode.
Note 3 H and L
Signal No-voltage input Voltage input
H
L
Short-circuit
Open circuit
4.5 to 30 VDC
0 to 2 VDC
Count
H7BR
H7BR
15
Input/Output Mode Setting
H7BR-B
Output 2 operation applies for 1-stage models only.
Output
Input mode
mode Up Down Up/Down A.B.C
N
Preset 2
Preset 1
Output 1
Output 2
0
999,999
Reset
Outputs and present value display are maintained until reset.
F
Preset 2
Preset 1
Output 1
Output 2
0
999,999
Reset
Present value display runs continuously. Outputs are maintained until reset.
C
Preset 2
Preset 1
Output 1
Output 2
0
999,999
Reset
Present value is placed in reset start status as soon as count up is reached. The count up is not displayed. Outputs are
1-shot and operate repeatedly. Output 1 is self-holding, and goes off after expiration of the 1-shot period for Output 2.
One-shot time periods for Output 1 and 2 are independent.
R
Preset 2
Preset 1
Output 1
Output 2
0
999,999
Reset
Present value is placed in reset start status as soon as count up is reached. Outputs are 1-shot and operate repeatedly.
Output 1 is self-holding, and goes off after expiration of the 1-shot period for Output 2. One-shot time periods for Output 1
and 2 are independent.

H7BR-BV-AC24/DC12-24

Mfr. #:
Manufacturer:
Omron Automation and Safety
Description:
Counters & Tachometers Use H7BX Series
Lifecycle:
New from this manufacturer.
Delivery:
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