Dip Switch Setting; Operating Modes; Down (Decrement) Mode - Omron H7CL Series Manual

H7CL
Operation

DIP Switch Setting

Pin no. Item
1 Counting speed
2 Input modes
3, 4

Operating modes

5 One-shot time
(see note 1)
6 Reset min. pulse width
Note: 1. DIP switch settings change when the power is turned on. Its setting changes
become disabled while the power is on.
2. The one-shot time is valid only when the C mode or K mode is selected.
Operating Modes
3 4
OFF OFF N Count Stop, Output Hold Mode
The output and present value are on hold until reset input is ON.
ON OFF F Over-count, Output Hold Mode
The Counter continues incrementing/decrementing the present value but the output is on hold until reset.
OFF ON C Auto-reset, One-shot Output Mode
The Counter is automatically reset when counted up. The control output is a one-shot output type.
ON ON K Over-count, One-shot Output Mode
The Counter continues incrementing/decrementing the present value but the output is a one-shot output
type.
Note: Switches 1 to 6 are all set to OFF before shipping.
Operating Modes
N Mode
Counting stop, output is on hold.
Up (Increment) Mode
Reset input
Set value
0
Count input
Gate input
Output
F Mode
Over-count, output is on hold.
Up (Increment) Mode
Reset input
Set value
0
Count input
Gate input
Output
4
OFF ON
30 cps 5 kcps
Up (Increment) Down (Decrement)
See table below.
500 ms 50 ms
20 ms 1 ms

Down (Decrement) Mode

Reset input
Count input
Down (Decrement) Mode
Reset input
Count input
Operating modes
Set value
0
Gate input
Output
Set value
0
Gate input
Output
H7CL
(The same DIP
switch settings
apply to AC and
DC models)