Manual Slider SFX
Page 19
LED3 signals a short on one of the axes and has to be cleared by the reset button S4. LED3
blinks once for a short on the X axis, twice for a short on the Y axis, three times for a short
on the Z axis. The blink code will be repeated after a short pause. For a fault on the optio-
nal 4th axis, LED3 is lit continuously.
If the supply voltage rises above 44V, the power supply shuts down the logic voltage
(5VDC), which leads to a shut down of the power stages. This is signalled by LED4.
2.15 X13 – Connector for external LED’s
If
Slider SFX
is mounted into a case, so that the on board LED’s can not be seen from the
outside, it is possible to connect some additional LED’s to connector X13, which then can
be mounted into the front plate of the case. The pinout of X13 is:
Pin 1
LED1, Status (Vcc)
Pin 2
VMotor (used for LED4)
Pin 3
LED4, over voltage (VMotor)
Pin 4
(not used)
Pin 5
LED5, motor supply voltage (GND)
Pin 6
LED3, short detected (Vcc)
Pin 7
LED6, VCC (GND)
Pin 8
LED7, Toggle (GND)
Pin 9
GND
Pin 10
VCC/+5VDC
With except to LED 1, 3 and 4, all LEDs are connected to ground. LEDs 1 and LEDs 3 is con-
nected to VCC/+5VDC, while LED4 is connected to VMotor.
2.20 X1 – Fan connector
On the connector X1 5VDC are supplied for the
fan mounted to the side of the board. This fan
can be mounted on the upper or lower side of
Slider SFX
, depending on mounting situation
and ventilation in the case. If a case with integra-
ted fan is used, the air stream should pass the 6
drivers (IC’s 1, 2, 5, 7, 12 and 17). The direction
of the board’s fan air stream should be adjusted
in the same direction as the case fan. In this case
the fan mounted to the board may be redundant.
Summary of Contents for Slider SFX
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