Rockwell Automation 1769-SM2 Compact I/O DSI/Modbus Communication Module - Manual (Page 58)

3-20 Configuring the Module
Changes to switch settings and some module parameters require that you
reset the 1769-SM2 module before the new settings take effect. You can
reset the module by cycling power to the module or by using Parameter
03 - [Reset Module].
Set Parameter 03 - [Reset Module] to “1” (Reset Module):
Figure 3.22 Example Reset Module HIM Screen
When you enter “1” (Reset Module), the module will be immediately
reset. When you enter “2” (Set Defaults), the module will set all module
parameters to their factory-default settings. After performing a Set
Defaults, enter “1” (Reset Module) so that the new values take effect.
The value of this parameter will be restored to “0” (Ready) after the
module is reset.
Resetting the Module
!
ATTENTION: Risk of injury or equipment damage exists. If the
module is transmitting control I/O to the drive, the drive may fault when
you reset the module. Determine how your drive will respond before
resetting a connected module.
Value Description
0 Ready (Default)
1 Reset Module
2 Set Defaults
Reset Module
Parameter: # 003
Ready 0
VALUE LIMITS SEL