Hints On Setting; Overview Of Parameters; Annunciations - Siemens SIPROTEC 7SS60 Manual

5.3.2

Hints on setting

Rated system
frequency
Lockout function
5.3.3

Overview of parameters

DIGSI Parameter
addr.
1101 01 FREQ
1134 01 T-TRP
1135 01 L.Out
5.3.4

Annunciations

FNo. Text on LC display
7721 LockOut
7SS60 Manual
E50417-G1176-C132-A2
The default setting is  +]; it needs to be changed only for a system frequency of
 +].
16.7 Hz are available in a version with separate order no.
Note:
The parameter  )5(4 () can only be called up in versions for 50 Hz or 60 Hz.
In systems with a rated frequency of 16.7 Hz, the parameter  )5(4 () is not
displayed at all.
If the Lockout function is set to 21, the lockout state can only be reset via a binary
input. If 21EXWW is set, the lockout can be reset with the N key or with a binary input.
Possible settings
50 Hz
60 Hz
0.01 s to 32.00 s
OFF
ON
ON/key
Lockout state
Default setting
50 Hz Rated frequency of power system
0.15 s Minimum duration of TRIP command
OFF Lockout function
Logical functions
Functions
Explanation
5-15