KEYENCE GT2-70 Series - Manual (Page 9)

9 GT2-70-M-E
*1 When using GT2-P12K (L)(F)/P12 (L)(F)/PA12K /PA12.
Default values of basic settings
* GT2-71MCN/71MCP (analog output type) has the following
setting items and initial values for items 16 to 18.
* Ex.: When the sensor head is GT2-H12, the initial value is "12.0000".
Initial values of added function settings
Initial values of calibration function settings
■ Switching the display unit
The display unit can be switched from the initialization screen.
This section explains how to switch from "mm" display to "inch" display.
1
Display "rSt.YES" from the initialization screen.
Refer to "Initialization" for more details on how to display "rSt.YES".
2
Pressing the [MODE] button, press the [SET] button for 2 seconds or more.
3
Use the up and down Arrow button to select "inch".
4
Press the [MODE] button.
"rSt.End" will appear.
Switching the display unit is completed.
Setting Mode Display
■ Function setting mode
You can set the following functions in the function setting mode.
● How to enter the function setting mode
Enter the function setting mode by the following procedure.
• In the main display, press the [MODE] button for at least two seconds.
"400" is displayed on the amplifier used with GT2-P12K(L)(F)/P12
(L)(F)/PA12K/PA12. (default when shipped)
Static hold delay stability criterion dEFALt
Static hold delay stability width 0.0100
Calculation mode setting noCALc
Calculation method C1.mAX
Setting item Initial value
Measurement Direction change nor
Multiplier 1.0
Output mode no
Displayed number of digits 0.0001
Hysteresis 0.0030
Batch input setting onE
Special output setting noUSE
Limit output switch (HH) position 0.5000
Limit output switch (LL) position 0.5000
Setting item Initial value
Analog range setting dEFALt
Free range settings (Hi side) (Head stroke)*
Free range settings (Lo side) 0.0000
Setting item Initial value
Select preset data r.v.
Preset memory yES
Preset point setting onE
Power-saving function (ECO) oFF
Jam detection function oFF
Jam detection position 0.5000
Setting item Initial value
Calibration function setting (Not initialized)
2nd point target value 5.0000
No. Item Description
Detection mode Select the detection mode.
Hold update
method When "P-H", "b-H", or "P-P" is selected in , select "Timing
input" or "Regular update" for the update timing of the hold value.
Response
time Longer response time makes the average
data time longer, which stabilizes the value.
Timing type
For the timing input, select "External timing"
or "Self timing (internal timing)".
Self timing
level When self timing is selected in , set the
threshold of the timing input.
Self timing
delay type
When "Std" is selected in , select the timing to fix the
criterion value after the value rises above (or falls below) the
self timing level: "When the setting time is elapsed (delay
timer)" or "After the display value is stabilized (static hold)".
User specified
delay time Set the delay time when "When the setting time is
elapsed (delay timer)" is selected in
.
Static hold delay
stability criterion Set the reference of stability criterion when "After the
display value is stabilized (static hold)" is selected in
.
Static hold delay
stability width Enter a desired number when USEr (user
specification) is selected in
.
Calculation
mode setting
Set the calculation mode when an expansion unit(s) is added.
*The calculation mode will appear only when
an expansion unit(s) is added.
Calculation
method Set the calculation method when "noCALc" is
selected in
.
Setting item Initial value
GT2-71
Main screen
[MODE] button
Standard
Detection mode
NG hold
Peak hold
Bottom hold
Peak to peak
Timing input
Hold update method
Regular update
Only available when either "P-H", "b-H", or "P-P" is selected in [ Detection mode].
Setting value
input screen
When "CAL.noH" is selected in
A1. Calculation mode setting.
Response time
When "nG-H" or "P-P" is selected
in 01. Detection mode.
External timing input
Rising edge
self-timing
Falling edge
self-timing
Timing type
Only available when either "Std", "P-H", or "b-H" is selected in [ Detection mode].
Setting value
input screen
Self timing level
Only available when item other than "t-in" is selected in [ Timing type].
Static hold
Self timing delay type
Delay timer
Only available when the following conditions are provided.
• "Std" is selected in [ Detection mode].
• Item other than "t-in" is selected in [ Timing type].
Setting value
input screen
User specified delay time
Only available when "t.d" is selected in [ Self timing delay type].