Keyence GV Series Manual de usuario descargar pdf (Pagina 8)

GV-IM-E

 1. Response speed setting

The response speed is the time from when the sensor head starts detection

until the value at the detection position is established as a comparator value.

* "20" for GV-H1000 (L) only.

 2. Output mode setting

Sets the control output mode for each control output.

N.O. (normal open) and N.C. (normal close) operate in the following

manner.

 3. Operation mode selection

Sets the operation mode.

 4. Clamp function setting

Set the operations when distance detection cannot be performed (such as

when the detection object does not enter the detection range, or when there is

insufficient light intensity).

 5. (6.) Delay timer setting

Individual delay timers can be set for channels 1 and 2.

 7. Hysteresis setting

Sets the hysteresis for judgment with control outputs 1 and 2.

The hysteresis setting range and default value are as follows when "Usr" is

selected.

 8. External input function setting

Sets the function assigned to the external input (pink line).

The minimum external input time is 20 ms.

z External shift input

When external input is input, the current value is shifted by the value set for shift

target value.

(For information about the shift target value, see "9. Shift target value setting".)

z Bank switching input

When keylock is set for the amplifier, the bank switches with input to the external

input.

(For more information about bank switching, see "Bank switching".)

When edge hold mode (A-1 mode) is set, switching banks with the external

input resets the current value to 0.

z Timing input

Comparator output is only output over control output 1 when external input is

on.

The timing input indicator on the sensor amplifier lights up.

Control output 2 continues to output comparator output, regardless of

whether timing input is on or off.

Item Setting range Default value

Response

speed

1.5/3/10/20/50 (Unit: ms)

Item Description Default value

Output mode noo

Settings

Control

output 1

Control

output 2

noo N.O. N.O.

nCo N.C. N.O.

noC N.O. N.C.

nCC N.C. N.C.

Output mode During detection

N.O. (normal open) ON

N.C. (normal close) OFF

Operation mode Description Default value

F-1 General Normal detection mode

{

F-2

Special

Area detection mode

A-1 Edge hold mode

A-2 Surface detection mode

Setting item Description Default value

Outputs the comparator output with the

detection value obtained immediately before

the distance was judged to be not detectable.

The current value display and LED bar

display are also saved for the immediately

preceding value.

If distance detection can be performed, then

the hold is released.

oFF

When the distance detection cannot be

performed and "---" is displayed, the

comparator output operates in the same way

as if a detection object appears at the

farthest point of the detection range.

{

Setting item Description Default value

oFF Delay timer is not used

{

ond On-delay

oFd Off-delay

Sht One-shot

ondoFd On-delay/off-delay

ondSht On-delay/one-shot

Reference

Setting item Description Default value

Std Run with the default values.

{

Usr Set custom values.

Head model Setting range Default value

GV-H45 (L) 0, 1 to 100 2

GV-H130 (L) 0, 2 to 100 4

GV-H450 (L) 0, 0.5, 1 to 100 0.5

GV-H1000 (L) 0, 1 to 100 5

Setting item Description Default value

oFF Do not use external input (input off).

{

SFt Used as "External shift input".

bnK Used as "Bank switching input".

tim Used as "Timing input".

On-delay

Time

Setting value

Display

On-delay/

Off-delay

On-delay/

One-shot

Off-delay

One-shot

OFF

t1 t1

t1 t1 t1

t1t1t1

t1: Timer value T1

t2: Timer value T2

Reference

Note

Reference

1 2 3 4 5 6 7 8 9 10

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