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Installing the CPU 41x-2 PCI and the Software
2.6
Checks Before the Initial Turn-On of the PC with the
CPU 41x-2 PCI
Introduction
After you have installed and wired your CPU 41x-2 PCI, we recommend that you
check the steps you have performed thus far before you turn on the PC for the first
time.
Checks Prior to Initial Turn-On
Checklist
Is the CPU 41x-2 PCI properly inserted and screwed?
Is a memory card inserted?
Is the PC fan connected to the CPU 41x-2 PCI (optional)?
Is the connector for the external 24 VDC supply (USP) infeed, if present,
properly wired?
Is the backup battery, if any, connected?
Is the battery monitoring switch setting correct?
Initial Turn-On of PCs with the CPU 41x-2 PCI
When you turn on the PC in which the CPU 41x-2 PCI is installed for the first time,
the CPU automatically detects the PCI voltage.
When shipped, the PCI voltage of the CPU 41x-2 PCI is set to 5 V. If a different
PCI voltage is used in the PC, the CPU 41x-2 PCI will briefly switch back to STOP
mode in many instances when turned on the first time.
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Hardware Installation and Operating Manual, Edition 02/2006, A5E00273194-02
Windows Automation Center, WinAC Slot Version 4.0
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