Installation and Upgrade Guide User guide

Publication 1757-IN032B-EN-P - April 2001
2-4 Firmware Maintenance Procedures
Important Usage Considerations
Be certain that you keep the following considerations in mind when
you are doing a firmware update.
• If you are updating a 1784-PCIC card, your PC will be blind to
all modules.
• If you get a “Warning: Use Extreme Care” dialog box during the
course of an update, confirm that the correct .nvs file is selected.
See Table 2.A on page 2-2.
• Be certain that you carefully read all the dialog boxes presented
during the course of a given firmware update.
FLEX I/O
ControlNet
Adapter
1794-ACNR15 or
1794-ACN15
3.5 1794-ACN(R)15\3_5 99423302.nvs
Pulse Input Module 1757-PIM 1.9 Iom\1757-PIM\1_9 pim.nvs
PCIC ControlNet
Bridge
1784-PCIC 3.3 Q28 1784-PCIC\3_3 Use separate
procedure. Refer
to Updating the
1784-PCIC Card
Firmware on page 2-5
Ethernet TCP/IP
Communications
Interface
1756-ENET 1.18 Enet\1756-ENET-A 99236106.nvs
ControlNet to
Fieldbus Linking
Device
1788-CN2FF
or
1757-CN2FF
1.2 LinkingDevice cn2ff.nvs
Component
Name
Catalog Number Revision Level for
R320.0
Directory File