Maintenance and inspection
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9.7.2 Overview and operation Reset to zero device YasXzero
Data exchange in case of resetting to zero occurs between sensor and programming
pendant via the amplifier.
Scope of supply
The following elements are included in the box:
• Amplifier YasXzero
• Mains unit for power supply and for charging the battery.
• Sensor with connection cable to the amplifier.
• Extension cable RS232
• Connection cable RS232 with CF data transmission card for programming pendant.
Display and operating elements front panel
Socket sensor: Plug in the sensor cable.
LED PWR (Power): Lights up when the power cable is inserted or when the de-
vice is on.
LED CHG (Charge): Lights up when the power cable is inserted and when the
battery is being charged.
LED BAT (Battery): Lights up when the battery must be charged. The devices’
runtime with battery is approximately 2 – 3 hours.
LED COM (Communication): Flickers when data between YasXzero and the program-
ming pendant are being transmitted.
LED OK: Flashes at one-second intervals when the reset process is
taking place properly.
Lights up continuously in case of a hardware failure. Try to
restart the device. In case of further error signals please
contact your local YASKAWA branch office.
LED INF (Information): Without function
LED RNG (Range): Lights up continuously when the sensor is in a ± 0,2 mm
range.
Flashes if the ± 5mm measuring range is exceeded.
POWER Key: To switch-on the device.
SENSOR
POWER
PWR
BAT
COM
OK
INF
RNG
CHG
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