ABB REB670 Applications Manual page 331

1MRK 505 337-UUS -
Application manual
• Overriding of interlocking functions
• Overriding of synchronism check
• Pole discrepancy supervision
• Operation counter
• Suppression of mid position
The apparatus control function is realized by means of a number of function blocks
designated:
• Switch controller SCSWI
• Circuit breaker SXCBR
• Circuit switch SXSWI
• Bay control QCBAY
• Position evaluation POS_EVAL
• Bay reserve QCRSV
• Reservation input RESIN
• Local remote LOCREM
• Local remote control LOCREMCTRL
The signal flow between the function blocks is shown in Figure 122. To realize the
reservation function, the function blocks Reservation input (RESIN) and Bay reserve
(QCRSV) also are included in the apparatus control function. The application description
for all these functions can be found below. The function SCILO in the Figure below is the
logical node for interlocking.
Control operation can be performed from the local IED HMI. If the administrator has
defined users with the IED Users tool in PCM600, then the local/remote switch is under
authority control. If not, the default (factory) user is the SuperUser that can perform
control operations from the local IED HMI without LogOn. The default position of the
local/remote switch is on remote.
Section 12
Control
325