GE Industrial Solutions AF-600 FP High Power (460V_575V 150HP and above) - Manual (Page 19)

[Hand]
Enables control of the frequency converter via the Keypad. [Hand] also starts the motor, and it is now possible to enter the motor speed data by means of the
arrow keys. The key can be selected as Enable [1] or Disable [0] via par. K-40 [Hand] Button on Keypad.
The following control signals will still be active when [Hand] is activated:
• [Hand] - [Off] - [Auto]
• Reset
• Coasting stop inverse
• Reversing
• Set-up select lsb - Set-up select msb
• Stop command from serial communication
• Quick stop
• DC brake
NB!
External stop signals activated by means of control signals or a serial bus will override a start command via the Keypad.
[Off]
stops the connected motor. The key can be selected as Enable [1] or Disable [0] via par. K-41 [Off] Button on Keypad. If no external stop function is selected and
the [Off] key is inactive, the motor can only be stopped by disconnecting the mains supply.
[Auto]
enables the frequency converter to be controlled via the control terminals and/or serial communication. When a start signal is applied on the control terminals
and/or the bus, the frequency converter will start. The key can be selected as Enable [1] or Disable [0] via par. K-42 [Auto] Button on Keypad.
NB!
An active HAND-OFF-AUTO signal via the digital inputs has higher priority than the control keys [Hand] – [Auto].
[Reset]
is used for resetting the frequency converter after an alarm (trip). It can be selected as Enable [1] or Disable [0] via par. K-43 [Reset] Button on Keypad.
The parameter shortcut can be carried out by holding down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to any parameter.
2.2.2 Tips and Tricks
* For the majority of applications the Quick Menu, Quick Set-up and Function Set-up provides the simplest and quickest access to all the
typical parameters required.
* Whenever possible, performing an Auto tune will ensure best shaft performance.
* Display contrast can be adjusted by pressing [Status] and [
▲
] for a darker display or by pressing [Status] and [
▼
] for a brighter display.
* Under [Quick Menu] and [Changes Made], any parameter that has been changed from factory settings is displayed.
* Press and hold the [Main Menu] key for 3 seconds to access any parameter
* For service purposes, it is recommended to copy all of the parameters to the Keypad, see par. K-50 Keypad Copy for further information.
Table 2.1: Tips and tricks
AF-650 GP and AF-600 FP High Power Service Manual
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