Toshiba GR 200 Series, Инструкция по эксплуатации

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6F2S1915 (0.46)
GRZ200 (Soft 031 & 032)
- 739 -
DPOS01 function (Function ID: 512001)
“DPOS01_ CC_SS”
(512001 _ 8603011E95)
Cancel command
510001 7001016D08
Input Output Cancel logic in DPOS01
Cancel condition
&
&
Successes of cancel
Operation Failed
“DPOS01_CC_FS”
(512001 _ 8703011E96)
Command
“Local-cancel”
“Do nothing”
To
“Wait for a command”
Figure 4.8-17 ‘Cancel’ from the front panel
Output signal to BO
The DPOS01 function, illustrated in Figure 4.8-17, is able to issue a “Success of cancel” signal
at the monitoring point “DPOS01_CC_SS”, when the DPOS01 function determines that the
signal “Local-Cancel” is true.
(iii)
Cancel condition logic
Figure 4.8-18 shows the cancel condition logic. As the criteria, “Unmatched condition detected”
is connected normally for the cancel logic, set
Fixedlogic
for the scheme switch [
DPOS01-
LGCNFFCT
].
DPOS01 function (Function ID: 512001)
User configurable condition (PLC connection point)
Fixedlogic
[ DPOS01-LGCNFFCT ]
To cancel logic in
DPOS01
Unmatched condition detected *1
DPOS01IN_TMP_44 512001 800301EE69
&
&
1
≥
PLC#1
Figure 4.8-18 Logic “Cancel condition” in DPOS01
1
Note: The criteria “unmatched conditions” are determined when the “Test-bit status” in
the ‘cancel’ command is not identical to the “IED test status” as in Figure 4.8-13.
2
Note: With the exception of the above ‘cancel-condition’ logic, there is an operate-
condition logic within the DPOS01 function; the operate-condition logic will
always checks conditions. That is, the user is required to set either the “operate-
condition” or the “cancel-condition” logic.
If the original logic does not meet with the requirement of the user, it can be relpced using
the connection point “User configurable condition”.
1. Connect the user-customized logic with the “DPOS01IN_TMP_44”, which is listed
in Table 4.8-11.
2. Set scheme switch [
DPOS01-LGCNFFCT
] to
PLC
.