Filter
Top Products
11 - 2
11
MAINTENANCE AND INSPECTION
In order that you can use the programmable controller in normal and optimal condition
at all times, this section describes those items that must be maintained or inspected
daily or at regular intervals.
CAUTION
The online operations performed from a personal computer to a
running safety programmable controller (Program change when a
safety CPU is RUN, device test, and operating status change such
as RUN-STOP switching) have to be executed after the manual
has been carefully read and the safety has been ensured.
Following the operating procedure predetermined at designing, the
operation has to be performed by an instructed person.
When changing a program while a safety CPU is RUN (Write
during RUN), it may cause a program breakdown in some
operating conditions.
Fully understand the precautions described in the GX Developer's
manual before use.
Do not disassemble or modify the modules.
Doing so could cause a failure, erroneous operation, injury, or fire.
If the product is repaired or remodeled by other than the specified
FA centers or us, the warranty is not covered.
Use any radio communication device such as a cellular phone or a
PHS phone more than 25cm (9.85 inch) away in all directions of
the programmable controller.
Not doing so can cause a malfunction.
Completely turn off the externally supplied power used in the sys-
tem before mounting or removing the module.
Not doing so may result in a failure or malfunctions of the module.
Restrict the mounting/removal of a module, base unit, and terminal
block up to 50 times (IEC61131-2-compliant), after the first use of
the product.
Failure to do so may cause the module to malfunction due to poor
contact of connector.
Do not drop or give an impact to the battery mounted to the
module.
Doing so may damage the battery, causing the battery fluid to leak
inside the battery.
If the battery is dropped or given an impact, dispose of it without
using.
Before touching the module, always touch grounded metal, etc. to
discharge static electricity from human body, etc.
Not doing so may result in a failure or malfunctions of the module.