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2.8.2 'Power ok' signal
The "Power ok" relay is triggered by the hardware monitoring of the
internal supply voltages and the temperature sensor.
The "Power ok" relay is switched off when the power supplies do not
match the allowed range or the internal temperature is too high.
n
Use the contacts of the "Power ok" relay to switch off the main
power supply of the control unit to avoid any unexpected damages
to the control unit.
The contacts for 'CNC Ready' and 'Power OK' are available on con-
Chapter 5.5 “Wiring for machine safety”
–
When an external 5V power supply (RMS) is necessary to supply
incremental measuring systems, use the corresponding entry in
the control unit's drive configuration file (
DriveCfg.ini
) to acti-
vate the monitoring of the correct range of these 5 V.
When the monitoring is activated, an error on this power supply will
cause the "Power ok" relay to drop.
2.9 Conduct in a dangerous situation and in case
of accidents
n
Stay informed about locations of first aid equipment (first aid kit,
covers, etc.) and fire extinguishers at the site of installation.
n
Instruct personnel about accident reporting, first aid and rescue
facilities at the site of installation.
n
Disconnect power supply immediately.
n
Initiate first aid measures.
n
Inform responsible persons at the site.
n
Call for rescue service if applicable.
Preventive Measures
In Case Of Accidents
PA 8000 LW CNC control unit
Safety
25.09.2015 | 20
Содержание PA 8000 LW Series
Страница 1: ...PA 8000 LW CNC control unit Installation instructions...
Страница 12: ...PA 8000 LW CNC control unit General information 25 09 2015 12...
Страница 27: ...3 Design and function 3 1 Overview Top View PA 8000 LW CNC control unit Design and function 25 09 2015 27...
Страница 85: ...4 4 Dimension sheet PA 8000 LW CNC control unit Technical data 25 09 2015 85...
Страница 86: ...Fig 54 dimension sheet PA 8000 LW CNC control unit Technical data 25 09 2015 86...
Страница 123: ...Fig 67 RMA Form RMA Form PA 8000 LW CNC control unit Service and return process 25 09 2015 123...
Страница 126: ...PA 8000 LW CNC control unit Dismounting and decommissioning 25 09 2015 126...
Страница 127: ...11 EC Declaration of Conformity PA 8000 LW CNC control unit EC Declaration of Conformity 25 09 2015 127...
Страница 128: ...Fig 68 EC Declaration of Conformity PA 8000 LW CNC control unit EC Declaration of Conformity 25 09 2015 128...
Страница 130: ...PA 8000 LW CNC control unit Proof of change 25 09 2015 130...