8 What you need to know about SmartWire-DT
8.5 SWD device parameters
SmartWire-DT Gateway EU5C-SWD-EIP-MODTCP 08/17 MN120003Z EN www.eaton.com 93
8.5.2 Device parameters of SWD modules
Table 27: Device parameters of SWD modules
Device parameter
adjustable on SWD
module
Value Reaction SmartWire-DT
Required module 1 Required SWD module
1=Setpoint value
The SWD module must be present when the system
starts and during operation.
A missing SWD module causes following:
• PRSNT diagnostic bit to be set to "0"
• DIAG diagnostic bit to be set to "1"
• The SWD line will not start running or will be
stopped, as the case may be.
Note:
This device parameter will only take effect if the coordi-
nator's ""All devices are optional" device parameter is
disabled, i.e., if it has a value of "0".
0 The SWD line will keep running even if the SWD module
is missing or defective.
Can be replaced with
universal module
0 0=Setpoint value
The SWD module can not be replaced by a universal
module M22-SWD-NOP(C).
1 The SWD module can be replaced by a universal module
M22-SWD-NOP(C).