Rockwell Automation 2711-KA1_KC1_TA1_TA4_TC1_TC4 PanelView Terminals for DOS/Windows - Manual (Page 60)

Installing Your PanelView 1200 Terminal
Chapter 3
3-5
Figure 1.5
AC Power Connector
20164
L1
L2
GND
L
N
The PanelView 1200 terminal is designed so that you can install an
optional user PROM. With an EPROM chip, you must download your
application file through a PROM burner. With an EEPROM used for
application backup (not as extra application memory), the application file
is automatically copied to the EEPROM when it is downloaded into the
terminal.
An EEPROM can be used as backup for the application file or as 64K of
additional application memory, depending on its configuration in the
PanelBuilder software. For details, see the PanelBuilder Development
Software User Manual or the PanelBuilder 1200 Configuration Software
for Windows User Manual.
Attention Make sure the power cable is disconnected before you
open a PanelView 1200 terminal. You risk personal injury or
damage to equipment if you leave the power cable connected.
To install a user PROM:
1 Ensure the User EPROM/EEPROM Power-up test is enabled in the
Configuration Mode menu.
2 Disconnect the power cable, Remote I/O cable, and RS-232 cable.
3 Take the necessary precautions against electrostatic discharge. Ideally,
you should use an anti-static mat or wear a grounding wrist strap
whenever you work with any electronic components sensitive to
electrostatic discharges.
Installing a User PROM