Rockwell Automation Allen-Bradley DeviceNet 193-DNCT, Руководство пользователя

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74 Rockwell Automation Publication 193-UM009B-EN-P - February 2013
Chapter 17 Terminal Setup Menu
Programmable User Function
Key Setup The 5 user programmable function keys ( F1 , F2 , F3 , F4 and Reset ) can be
configured to send DeviceNet™ explicit messages when they are pressed. The
Function Key Setup screen is used to associate DeviceNet™ messages to the
various function keys. This screen is accessed by selecting “UserKeys” in the
“Terminal Setup Menu” and pressing the
Enter key.
The default operation of these keys is identical to the OutA and OutB start keys,
and the OutA and OutB stop keys on the old Bulletin 193-PCT hand-held
terminal.
· F1 : Default behavior is like that of the green OutA start key on the 193-
PCT. It sets Discrete Output Point instance 1 to the ON state. (CIA:
0x09-0x01-0x03 = 1).
· F2 : Default behavior is like that of the green OutB start key on the 193-
PCT. It sets Discrete Output Point instance 2 to the ON state. (CIA:
0x09-0x02-0x03 = 1).
· F3 : Default behavior is like that of the red OutA stop key on the 193-
PCT. It sets Discrete Output Point instance 1 to the OFF state. (CIA:
0x09-0x01-0x03 = 0).
· F4 : Default behavior is like that of the red OutB stop key on the 193-PCT.
It sets Discrete Output Point instance 2 to the OFF state. (CIA: 0x09-
0x02-0x03 = 0).
· Reset : Sets Fault Reset to the ON state. (CIA: 0x29-0x01-0x0C = 0).
Each key has the following configuration parameters that can be programmed:
Class, Instance, Attribute, Pressed (Down) Value (ON or OFF) and Mode. The
Mode can be programmed to either Momentary or Maintained operation. The
Maintained Mode acts as follows: when key is pressed, the Press Down Value is
sent; when the key is released there is no operation. The Momentary Mode acts as
follows: when key is pressed, the Press Down Value is sent; when the key is
released, the inverse of the Press Down Value is sent. Since not all screens have an
active explicit message connection, the Function Keys will be active while viewing
only some menu screens. The following is a list of screens on which the User Keys
will be active:
1.
Parameter Screen
2.
CIA Editor Screen
3. I/O Message Monitoring Screen
4. Graph View Screen
5. Who Menu (Reset key only)
Table 17.1 Function Key Default Behavior for E3 and ArmorStart
Function Key Default E3 Operation Default ArmorStart Operation
F1 Turns on Output A Turns on Run Forward
F2 Turns on Output B Turns on Run Reverse
F3 Turns off Output A Turns off Run Forward
F4 Turns off Output B Turns off Run Reverse
Reset Resets Protection Faults Resets Protection Faults