Siemens SWT-3000, Equipment Manual

Page: 139 / 388

Timer Configuration
Configuration of the System Timers
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Figure 3-29 SWT 3000 Timer Tab
Table 3-37 Setting Options of the SWT 3000 Timer Configuration
Selection Setting Options Comment
Duration of
unblocking
impulse 0 ms to 300 ms
In steps of 10 ms 0 = no unblocking impulse.
Note: Different assignment of the IF4 output relays in oper-
ating modes 1 and 2 when using the unblocking impulse.
For further information, refer to chapter Functional Descrip-
tion ,
2.1.1 Overview of the SWT 3000 Equipment Manual.
Delay of
unblocking
impulse 10 ms to 100 ms
In steps of 1 ms
Delay of receiver
alarm 0 ms to 2000 ms
In steps of 50 ms Time delay until the receiver alarm relay is activated.
Delay of S/N and/or
BE alarm 0 ms to 2000 ms
In steps of 50 ms Time delay until the S/N alarm is activated.
Transmit Duration 1)
50 ms to 100 ms
In steps of 5 ms Transmission time of each activated single command.
Supervision dura-
tion of Transmis-
sion 5 s to 30 s
In steps of 1 s Supervision time for the transmission of all MCM commands
in the transmit buffer.
Exceeding the adjusted value is causing Tx alarm and
switches the transmission back from command transmis-
sion to normal operation. The supervision command trans-
mission time is not included in this evaluation.
3.5.9
3.5.9.1
Installation and Commissioning
3.5 Device Configuration
Smart Communication, SWT 3000 Teleprotection, Equipment Manual 139
C53000-G6040-C605-1, Edition 03.2020