Operation During Computer Reset - Omron SYSMAC CS1 Operation Manual

Operation during Computer Reset

Power OFF Processing
Related Settings
1-9

Operation during Computer Reset

The following processing is performed if the power supply from the computer or
the Sub-power supply goes OFF while the Board is operating. (The down arrow
in the diagrams indicates when power is interrupted.)
Power supply status
Computer power
Sub-power supply
(Not supplied)
Computer power
Sub-power supply
(Being supplied)
Computer power
Sub-power supply
Computer power
Sub-power supply
Set the Power OFF Detection Delay Time to 0 ms (00 Hex) in the PC Setup. (This is the
default setting.)
Refer to 1-5-2 Related Data Area Addresses for details on other flags and inter-
face areas.
The SYSMAC CS1 Board is equipped with a jumper pin that determines whether
or not the Board will be reset when the computer is turned OFF or reset. The
jumper can be removed if you want to reset the computer without stopping op-
eration of the Board.
To PCI bus
Computer
Board processing
Power OFF processing (same as the CS-series
CPU Unit)
The Power OFF Detection Delay Time must be set
to 0 ms.
The maximum allowable time for the CS1 Board's
Power OFF Interrupt Task is 2 ms when using a
CS1PC-PCI01-DRM and 1 ms when using a
CS1PC-PCI01H-DRM.
Operation continues.
Inner Board servicing stops. (Communications with
the computer are stopped.)
Power OFF processing (same as the CS-series
CPU Unit)
The Power OFF Detection Delay Time must be set
to 0 ms.
The maximum allowable time for the CS1 Board's
Power OFF Interrupt Task is 2 ms when using a
CS1PC-PCI01-DRM and 1 ms when using a
CS1PC-PCI01H-DRM.
Operation continues.
SYSMAC CS1 Board
Section 1-9
Jumper pins
17