Rockwell Automation Publication 440R-UM010A-EN-P - May 2015
25
Configuration
Chapter 4
Configuration Process
Configuration is a five-step process. The process requires the wiring to the GLT
to be completed. During the configuration process, GLT sends out test pulses to
determine how it is wired and then configures the internal parameters to match
the application.
Five Step Configuration
The GLT is configured in five steps:
1.
With the power OFF, set the Logic switch to either 0 or 9.
2.
Apply power.
3.
Adjust the Logic, Range, and Time switches.
4.
Verify the settings by counting the blink rates of the LEDs
5.
Cycle the power to store the settings
Configuration Details
1.
The GLT sends out signals during the configuration process, so the wiring
must be complete.
Set the Logic switch to:
•
0 if you want pulse testing active on terminals 14 and 24
•
9 if you want pulse testing deactivated.
2.
Power up the module.
The PWR/Fault LED flashes red continuously. The prior configuration in
the EEPROM is erased and the device now prepared for a new
configuration.
3.
Set the Logic, Range, and Time switch settings for your application.
After 500 ms, the new configuration parameters are acknowledged.
After 300 ms, the new parameter is stored in the EEPROM, the power LED is
solid green.
4.
Verify the settings
The LEDs flash for 0.5 second to indicate the switch setting. The number
of flashes is equal to the switch setting. The blinking repeats after a 2
second pause.
TIP
You can change (or readjust) the switch settings during Step 3 and 4. The
power LED will flash red again, momentarily.
Содержание Allen-Bradley 440R-GL2S2T
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