6
6-7
PG 720 Programming Device
C79000-G7076-C720-02
Apart from the power management values proposed by the SETUP program,
you can also set the menu items individually. The following table explains
the function of the menu items.
Table 6-5
Menu Items in Power Management
Menu Item
Default
Function
Standby Timeout:
6 minutes
If no input is made using the keyboard or mouse during the selected
time, the PG 720 changes to the standby mode. The clock frequency of
the processor is reduced and the system I/Os switched off.
Suspend Timeout:
10 minutes
As soon as the PG 720 changes to the standby mode, the “suspend
timeout” function comes into effect. If there is still no input during
this time, the programming device switches to the suspend mode.
LCD \CRT Mode:
Standby Off
This parameter decides whether or not the monitor or external
monitor is switched off. The options are as follows:
-Always on
-Suspend Off
-Standby Off
Maximum CPU Speed:
Full Speed
This decides the speed of the processor:
– Reduced Speed
– Full Speed
Fixed Disk Timeout:
5 minutes
This sets a time limit after which the motor of the hard disk drive is
switched off if it has not been accessed. The drive is activated again
as soon as it is accessed.
Resume Modem Ring:
Disabled
This function can be activated or deactivated here.
Power
Management
Values
Configuring the Programming Device
Содержание SIMATIC PG 720
Страница 32: ...3 3 18 PG 720 Programming Device C79000 G7076 C720 02 Getting to Know the PG 720 ...
Страница 56: ...4 4 24 PG 720 Programming Device C79000 G7076 C720 02 Installing the PG 720 ...
Страница 76: ...6 6 10 PG 720 Programming Device C79000 G7076 C720 02 Configuring the Programming Device ...
Страница 80: ...7 7 4 PG 720 Programming Device C79000 G7076 C720 02 Error Diagnostics ...