KEYENCE GT Series - Manual

1
Multipurpose Digital Contact Sensor
GT-70A
Series Setting Guide
Amplifier Display
 Names of the part of the amplifier
 Digital LED Display
The main display can be switched by pressing the left/right arrow
buttons.
P.V. : Displays a value used for output judgment.
Calc : Displays a calculated value when used.
R.V. : Displays the raw, actual detection value.
HI : Displays the HIGH setting value.
LOW : Displays the LOW setting value.
PRESET : Displays the value which would be set when the [PRESET]
button is pressed.
Setup Functions
 Set the current value to “0”
1. Set the master target which should be “0”.
2. Press the [PRESET] button.
3. The current value would be set to “0”.
 Set the HIGH and LO tolerance.
1. Press the left/right arrow buttons until the [HIGH]/[LO] setting
display appears.
2. Input the HIGH or LO tolerance by pressing the up/down arrow
buttons.
3. The HIGH and LO tolerance would be set.
 Setting the Key Lock
1. Press the MODE and the up arrow button for at least 2 seconds.
2. The Key Lock display would appear.
 Canceling the Key Lock
1. When the Key Lock is set, press the MODE and the up arrow button
for at least 2 seconds.
2. The Key Lock would be cancelled.
Digital LED display Status indicator Arrow buttons
Detection level
indicator
[SET] button
Bank indicator
Timing input indicator
Bar LEDs
High position indicator/
Low position indicator
Preset indicator
PV indicator
[MODE] button
1. P.V. value display
2. Calculated value display
3. R.V. value display
4. HIGH setting value display
5. LOW setting value display
6. Preset value setup display
Master workpiece
HIGH setting value display LOW setting value display
Keylock display
Keylock cancel display
457GB