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■ Explanation of Functions
Settings marked with a star can be performed with the DIP switch.
• Input Mode (cntm) ★
Set increment mode (UP), decrement mode (DOWN), or one of
the increment/decrement modes (UP/DOWN A, UP/DOWN B, or
UP/DOWN C) as the input mode. Input modes other than UP or
DOWN modes cannot be set using the DIP switch. Use the
operation keys if other modes are required. (For details on the
operation of the input modes, refer to Input Modes and Present
Value on page 13.)
• Dual Count Calculating Mode (calm)
When the H7BX using as a dual counter, select either ADD
(addition) or SUB (subtraction) as the calculation method for the
dual count value.
ADD: Dual count value = CP1 PV + CP2 PV
SUB: Dual count value = CP1 PV − CP2 PV
• Output Mode (outm) ★
Set the way that control output for the present value is output.
The possible settings are N, F, C, R, K-1, P, Q, A, K-2, D, L, and
H. Output modes other than N, F, C, or K-1 cannot be set using
the DIP switch. Use the operation keys if other modes are
required. The output modes that can be set vary with the model.
(For details on the operation of the output modes, refer to Input/
Output Mode Settings on page 14.)
• One-shot Output Time (otim) ★
Set the one-shot output time (0.01 to 99.99 s) for the control
output. A one-shot output can be used only when C, R, K-1, P,
Q, A, or K-2 is selected as the output mode. Output times other
than 0.5 s or 0.05 s cannot be set with the DIP switch. Use the
operation keys if other settings are required.
• One-shot Output 2 Time (otm2) ★
When the H7BX using as a 2-stage counter or batch counter, set
the one-shot output time (0.01 to 99.99 s) for control output
(OUT2). A one-shot output can be used only when C, R, K-1, P,
Q, A, or K-2 is selected as the output mode. Output times other
than 0.5 s or 0.05 s cannot be set with the DIP switch. Use the
operation keys if other settings are required.
• One-shot Output 1 Time (otm1)
When the H7BX using as a 2-stage counter, set the one-shot
output time (0.01 to 99.99 s) for control output (OUT1). A one-
shot output can be used only when D, L, or H is selected as the
output mode. If the output time is set to 0.00, hold is displayed,
and outputs are held.
• Counting Speed (cnts) ★
Set the maximum counting speed (30 Hz/5 kHz) for CP1 and
CP2 inputs together. If contacts are used for input signals, set
the counting speed to 30 Hz. Processing to eliminate chattering
is performed for this setting.
• Reset Input Signal Width (iflt) ★
Set the reset input signal width (20 ms/1 ms) for reset/reset 1
and total reset/reset 2 inputs together. If contacts are used for
input signals, set the counting speed to 20 ms. Processing to
eliminate chattering is performed for this setting.
• Decimal Point Position (dp)
Decide the decimal point position for the present value, CP1/
CP2 present values, set values (SV1, SV2), total count value,
dual count value and dual count set value.
• Prescale Value (pscl)
Pulses input to the counter are converted according to the
specified prescale value.
Setting range: 0.001 to 99.999
Example: To display the feed distance for systems that output
25 pulses for a feed length of 0.5 m in the form @@.@@ m:
1. Set the decimal point position to 2 decimal places.
2. Set the prescale value to 0.02 (0.5 ÷ 25).
0.5 m
Note: Incorrectly setting the prescale value will result in
counting errors. Check that the setting has been
performed correctly before using the H7BX.
• NPN/PNP Input Mode (imod)
Select either NPN input (no-voltage input) or PNP input (voltage
input) as the input format. For 2-wire sensors, set the format to
NPN input. The same format setting applies to all external inputs.
For information on input connections, refer to page 6.
• Display Color (colr)
Set the color used for the present value.
Output OFF (See note.)
red
grn
r-g
g-r
Note: When the H7BX using as a 2-stage counter, this is the status of output 2.
• Key Protect Level (kypt)
Set the key protect level.
For details, refer to Key Protect Level on page 24.
Multifunction Counter
25 pulses
Encoder
Output ON (See note.)
Red (fixed)
Green (fixed)
Red
Green
Green
Red
H7BX
11
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