Rockwell Automation Allen-Bradley 2711E-NK5 Скачать руководство пользователя страница 9

 Replacing the PanelView 1400e Keypad Faceplate

9

To remount and reconnect the terminal:

1. Remount the terminal in its rack or panel. Secure the 18 nuts and

washers, provided in the kit, to terminal mounting studs. Terminal
mounting nut torque should not exceed 10 inch-pounds.

2. Ensure the outer environmental gasket is properly sealed, and is

not squeezed or pinched.

Important:

An outer environmental gasket of heavy foam
rubber is already installed on your replacement
keypad faceplate. The NEMA-rated
environmental protection of your terminal
depends on the seal created when this gasket is
properly seated. Be careful not to damage this
gasket.

3. Remove the protective cover from the front of the faceplate.

4. Reconnect the cabling to the back of the terminal.

5. Reapply power to the terminal.

If the major fault message, “keypad not responding”, appears:

check that the keypad cable is connected properly to the logic
board connector J5

check that the other end of the keypad cable is properly connected
to the keypad controller board at connector P1

To test the terminal:

1. Set the terminal mode to Configure mode. The Mode Select

Keyswitch is located at the back of the terminal.

2. In the Terminal Configuration screen main menu, select the

Terminal Diagnostics button.

3. In the Terminal Diagnostics screen, select the System Tests tab

and then select the Function Keys (F4) button.

Step 5. Remounting and
Reconnecting

Step 6. Testing the
Terminal

Содержание Allen-Bradley 2711E-NK5

Страница 1: ...ad faceplate mounting screws with washers 18 terminal mounting nuts and washers Tools Required No 2 Phillips screwdriver with a long shaft Torque wrench capable of 27 inch pounds torque Torque wrench...

Страница 2: ...ensitive devices You should use an anti static mat or wear a grounding wrist foot strap whenever you work with any electronic components sensitive to electrostatic discharges If you are not using any...

Страница 3: ...driver to remove the two small black screws holding the cover plate on the left side of the keypad faceplate Save the screws and the plate 3 The cable between the terminal and the keypad controller o...

Страница 4: ...o that you can reconnect it properly 5 The keypad faceplate is attached to the terminal by six Phillips screws three on each side Use the No 2 Phillips screwdriver to remove them The location of the s...

Страница 5: ...o remove all fingerprints streaks and lint from the back of the keypad faceplate and the front surface of the CRT screen Important Don t spray glass cleaner into the open terminal to clean the CRT sur...

Страница 6: ...streaks or spots remove them with glass cleaner and lint free wipes To attach the new keypad faceplate 1 Place the new keypad faceplate flat on the table in front of the terminal 2 Apply Loktite on t...

Страница 7: ...s as tight as you can by hand Important Start these screws very carefully either by hand or with a screwdriver it is very important not to strip the threads in the screw holes If you should strip or c...

Страница 8: ...n the controller board of the new keypad faceplate Be careful to replace the connector with the same orientation as when you disconnected it The cable is keyed to match the connector 10 Snap the cable...

Страница 9: ...not to damage this gasket 3 Remove the protective cover from the front of the faceplate 4 Reconnect the cabling to the back of the terminal 5 Reapply power to the terminal If the major fault message k...

Страница 10: ...responding key will appear to be pressed on the screen F21 is the exit button If you find any keys difficult to activate or inoperable recheck the keypad cable connections for J5 on the logic board an...

Страница 11: ...Ghana Greece Guatemala Honduras Hong Kong Hungary Iceland India Indonesia Iran Ireland Israel Italy Jamaica Japan Jordan Korea Kuwait Lebanon Macau Malaysia Malta Mexico Morocco The Netherlands New Ze...

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