Configuring the 1788-cn2ff linking device – Rockwell Automation 1788-CN2FF ControlNet to Foundation Fieldbus H1 Linking Device Installation Instructions User Manual
Page 9
 
ControlNet-to-Foundation Fieldbus H1 Linking Device 9
Publication 1788-IN051D-EN-P - February 2004
Configuring the 1788-CN2FF Linking Device
The CN2FF has three configuration switches accessible from an opening in the bottom of 
the module. These switches are illustrated in Figure 2.
Figure 2 The 1788-CN2FF Configuration Switches
ATTENTION
The 1788-CN2FF module ships from the factory with 
configuration switches set to “ON (RESET)”. With switches 
“ON”, any configuration data would be reset on Power 
interruption. Set the switches to “OFF (NORMAL)” after initial 
power-up (to clean any Factory test configurations) but before you 
configure the module with your application. 
Remove power to the module before resetting configuration 
switches.
* When set to ON (RESET), this switch causes
the device to reset all configuration 
information to factory defaults at a power 
cycle. To resume normal operation, this 
switch must be set to OFF.
top of module
back of module
ON (RESET)*
OFF (NORMAL)
OFF
OFF
(UNUSED)
(UNUSED)