Toshiba GR200 Series Instruction Manual page 119

Command trip function (COMTP)
If a CB is required to trip under a particular condition, the user can use the command trip
(COMTP) function to generate a command trip signal. For example, if the COMTP function
receives a trip signal come from an external IED, the COMTP function will enable tripping of
the CBs within a corresponding protection zone. BI circuits
signal. The user can handle the BI circuits with PLC connection points "COMTP_INIT_CH*"
to generate COMTP start-up signals (hereafter, this operation is referred to as "Command-
trip").
Note: BI circuit is discussed in Chapter
1
Note: To generate a start-up signal for each CH, PLC connection points
2
"COMTP_INIT_CH*" are provided in Start-up logic (see Figure 2.4-2). PLC
connections are possible using the function discussed in Chapter
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Note: The implementation of particular features is dependent upon the selection of
hardware and the configuration of functions. Several IED models do not support certain
features. To determine whether a particular feature has been implemented within an IED,
identify the IED ordering number; and check the order number for the "G&T position" whilst
referring to the comparison table below. For more information, see Appendix: Ordering.
Table 2.4-1 Comparative table in respective ordering numbers
Sec. Feature
– COMTP main features
: Applicable

30 31
NA

NA: Not applicable
- 105 -
are provided to receive the trip
1
Technical description: Binary IO module
Ordering No. at "G&T"
32 33 34
 
  
6F2S1931 (0.20)
.
PLC function
.
Note

Centralized GRB200
(Soft: 030, 031, 032, 033, 034)
2