Creative Conners Stagehand Mini2, Руководство пользователя

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Stagehand Mini 2 Manual
Page 25
Limits
Figure 21
When a Forward, Reverse, or Ultimate Limit is struck the top line of the display will flash an appropriate fault
message in rotation with any other fault messages. If you strike a directional limit switch, either forward or
reverse, you will have to run the motor in the opposite direction to clear the fault message. If you strike an
ultimate limit you will have to physically clear the limit switch before the fault message will clear.
Drive Fault
Figure 22
The VFD has many fault conditions that can cause it to interrupt power to the motor and cease motion.
Mechanical overload, encoder signal loss, over‐speed, and under‐voltage are just of few of the common faults
that will render a Stagehand unresponsive. All of these faults register a common “Drive Fault” message on the
status display and in Spikemark. Consult the Mitsubishi A700 manual for the exact fault description (the error
code is displayed on VFD keypad). To clear a drive fault, correct the cause of the fault and then either cycle the
Emergency Stop or press the STOP|RESET button on the VFD keypad.
Brake Fault
Figure 23
The Stagehand monitors the force‐guided relay switches which control power to both brake circuits. If the
Stagehand detects that a relay has failed to operate properly, it will not allow the remaining, properly‐operating
brake to release nor will it allow the motor to move. In order to clear this fault, the Stagehand must be returned
to Creative Conners for service.
Emergency Stop
Figure 24
When the Emergency Stop circuit is activated, or unplugged, the Emergency Stop fault message will be added to
the flashing fault messages. Any motion that was occurring when the Emergency Stop was detected will be