Bosch Rexroth IPC 40.2, Руководство по планированию проекта

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IPC 40.2 Software
9-1
DOK-SUPPL*-IPC*40.2***-PR02-EN-P
9 Software
9.1 Application Software of the Monitoring Function
Temperature Monitoring
The ambient air temperature (surrounding air temperature) of the
IPC 40.2 must not 45 °C. To ensure operational reliability, a
temperature monitoring function measures the internal housing
temperature.
1. For temperatures > 50
°
C in the housing a temperature warning is
indicated:
•
via the red flashing LED on the front panel of the VDP or
•
via a message window displayed by the operating system. This
message must also be evaluated by all application programs,
especially by I/O processes.
The temperature warning can be disabled by the program UPS
NT
for
Windows (see section Program, page 9-2).
2. If the temperature in the housing exceeds 65
°
C, all variants of the
IPC 40.2 will be shut down and switched off via the UPS logic
circuit (see page 9-1).
DANGER
Uncontrolled machine movements!
⇒
Always ensure that temperatures remain within the
non-critical range. In the case of application-sensitive
procedures, ensure that machine movements are
terminated in a controlled manner before the
temperature monitoring function switches off the
IPC 40.2.
Uninterruptible Power Supply (UPS)
In the event of a voltage breakdown or if the temperature exceeds 65
°
C
the UPS logic of the IPC 40.2's power supply unit allows a safe operating
system shutdown by means of an battery pack.
If the voltage breakdown exceeds 20 ms , the UPS program switches
over to battery operation (provided that the battery pack is ready for
operation).
Note: The UPS logic of the IPC 40.2's power supply unit is designed
for a safe shutdown of all application programs and the
operating system. It is not designed to maintain the operation
over a longer voltage breakdown!
DANGER
Uncontrolled machine movements or data loss,
if the batteries are defective!
⇒
If there are no batteries in the unit or if the batteries
are discharged, the IPC 40.2 will start a system
RESET after a voltage breakdown greater than
20 ms!
⇒
Possible consequences will be uncontrolled
movements or a loss of data.