Warning!
⚫
The fiber-optic interface may only be connected or disconnected when the
supply voltage for the device is shut off.
Warning!
⚫
The PC interface is not designed for permanent connection. Consequently, the
female connector does not have the extra insulation from circuits connected
to the system that is required per VDE 0106 Part 101. Therefore, when
connecting the prescribed connecting cable be careful not to touch the socket
contacts.
Warning!
⚫
Application of analog signals to the measuring inputs must be in compliance
with the maximum permissible rating of the measuring inputs (see “Technical
Data”, Chapter 2, (p. 2-1)).
Warning!
⚫
When using the programmable logic (function group LOGIC), the user must
carry out a functional type test to conform to the requirements of the relevant
protection/control application. In particular, it is necessary to verify that the
requirements for the implementation of logic linking (by setting) as well as the
time performance during device startup, during operation and when there is a
fault (device blocking) are fulfilled.
P631
10 Commissioning
10-2 P631/EN M/R-11-C // P631-310-650
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