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• Apply power for at least five minutes before changing the Battery. Install a new Battery within five
minutes (at 25°C) of turning OFF the power supply. If power is not supplied for at least 5 minutes,
the retained clock data may be initialized.
• We recommend mounting or replacing the Battery with the power turned OFF to prevent the CPU
Unit’s sensitive internal components from being damaged by static electricity and to prevent mal-
functions. The Battery can be mounted or replaced without turning OFF the power supply. To do so,
always touch a grounded piece of metal to discharge static electricity from your body before you
start the procedure.
If the Low Battery Voltage error occurs after you mount the Battery, connect the Sysmac Studio and
clear the error.
Unit Replacement
• Make sure that the required data, including the user program, configurations, settings, and varia-
bles, is transferred to a CPU Unit that was replaced and to externally connected devices before re-
starting operation. Be sure to include the tag data link settings and routing tables, which are stored
in the CPU Unit.
• The absolute encoder home offsets are retained in the CPU Unit as absolute encoder information.
When you change the combination of the CPU Unit and Servomotor, e.g., when you add or replace
a Servomotor, define the absolute encoder home again.
• Always turn OFF the Unit power supply and I/O power supply before you remove the NX Unit.
Disposal
• Dispose of the Units and Batteries according to local ordinances as they apply.
• The following information must be displayed for all products that contain primary lithium batteries
with a perchlorate content of 6 ppb or higher when shipped to or transported through the State of
California, USA.
Perchlorate Material - special handling may apply.
See www.dtsc.ca.gov/hazardouswaste/perchlorate.
• The Battery is a primary lithium battery with a perchlorate content of 6 ppb or higher. Place the
above information on the individual boxes and shipping boxes when shipping finished products that
contain a CPU Unit with a mounted Battery to the State of California, USA.
Backup
• We recommend that you back up the present values of variables while the retained variables are not
refreshed.
If you back up while the values of retained variables are refreshed, the data may not be saved cor-
rectly.
For information on Backup Functions and a backup for present values of variables, refer to the
NJ/NX-series CPU Unit Software User’s Manual (Cat. No. W501)
.
Precautions for Safe Use
29
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
Содержание NX1P2 series
Страница 8: ...Manual Structure 6 NX series NX1P2 CPU Unit Hardware User s Manual W578...
Страница 52: ...Revision History 50 NX series NX1P2 CPU Unit Hardware User s Manual W578...
Страница 82: ...2 System Configuration 2 10 NX series NX1P2 CPU Unit Hardware User s Manual W578...
Страница 170: ...a b Flat blade screwdriver 1 2 5 Installation and Wiring 5 26 NX series NX1P2 CPU Unit Hardware User s Manual W578...
Страница 174: ...4 Close the Memory Card cover 5 Installation and Wiring 5 30 NX series NX1P2 CPU Unit Hardware User s Manual W578...
Страница 176: ...4 Close the Memory Card cover 5 Installation and Wiring 5 32 NX series NX1P2 CPU Unit Hardware User s Manual W578...
Страница 224: ...0 4 mm Side view Front view 2 5 mm 5 Installation and Wiring 5 80 NX series NX1P2 CPU Unit Hardware User s Manual W578...
Страница 258: ...Appendices A 10 NX series NX1P2 CPU Unit Hardware User s Manual W578...
Страница 259: ...I Index I 1 NX series NX1P2 CPU Unit Hardware User s Manual W578 I...
Страница 262: ...Index I 4 NX series NX1P2 CPU Unit Hardware User s Manual W578...
Страница 263: ......