• Even if an external interface unit is connected to the standard type safety control unit, the
status of fans unit cannot be monitored.
•
When changing the standard type safety control unit into wide range temperature type
safety control unit, a new SCS project needs to be created on the SCS Manager and off-
line download to the hardware. The same procedure needs to be performed when chang-
ing the wide range temperature type safety control unit into standard type safety control
unit.
The following figure shows a three-dimensional image of wide range temperature type safety
control unit and the node fan unit.
Figure 1.1-7 Wide Range Temperature Type Safety Control Unit
<1.1 Configuration of Safety Control Unit > 1-9
IM 32Q06C10-31E 4th Edition : Jan.30,2015-00