CNCdrive DG4S Series, Руководство пользователя

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10 CONTENTS
4. Indicators and faults
4.1 LED indicators
Indicator lights are visible on the edge of the board to give visual feedback on the drive
operation. There are 2 pieces of LEDs, one with green and one with red with color.
The LED states and the combination of the states gives clear information about the drive
operation. Please read section 4.2 below for more information about the possible LED
states.
4.2 Fault conditions and Error handling
Error line is pin number 6 in the Main connector and is a dual purpose, bi directional line.
This pin is ‘active low’ , meaning that the line is normally high indicating no problems and
normal operation. The drive will stop if this pin is pulled low (grounded) by one of these
sources:
EXTERNAL activation; The line can be pulled low by an external source (CNC software,
E-stop, etc). In this case, the drive will stop and remain stopped. When the pin is released,
the drive will remain stopped, but can then be reset. CNC software should be set for ‘ac-
tive low’ to use the Error line to stop the drive.
INTERNAL
activation; The line is pulled low by the drive itself due to a fault condition.
Once stopped by an internal fault condition, the drive will remain stopped until the fault is
cleared and the drive is reset. This line may be monitored by your CNC software to trig-
ger an e-stop in the event of a fault. See Chapter 5.4 for details on Error line connection
options.
Fault handling by the DG4S series drives:
The possible operation states and their indications are as follows:
1. Controller running - indicates normal operation of the controller.
Red LED off. Green LED blinking .
Description: This is the indication when there is no fault and the drive is up and
running.