Omron H7CL Series, Руководство пользователя

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H7CL H7CL
4
Operation
DIP Switch Setting
Pin no. Item OFF ON
1 Counting speed 30 cps 5 kcps
2 Input modes Up (Increment) Down (Decrement)
3, 4 Operating modes See table below.
5 One-shot time
(see note 1) 500 ms 50 ms
6 Reset min. pulse width 20 ms 1 ms
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 Operating modes
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 Down (Decrement) Mode
Count input
Gate input
Output
0
Reset input
Set value
Count input
Gate input
Output
0
Reset input
Set value
F Mode
Over-count, output is on hold.
Up (Increment) Mode Down (Decrement) Mode
Set value
Count input
Gate input
Output
0
Reset input
Set value
Count input
Gate input
Output
0
Reset input
(The same DIP
switch settings
apply to AC and
DC models)