InteliMains
NT
, SW version 3.2.0
InteliMains-NT-MCB-MGCB-3.2.0-Reference Guide.pdf, ©ComAp – April 2015
The output can be used for indication of the MCB position.
14.2.1.74 Binary output: LdShed stage 1
This output is used for control of first load group. This is the group which is
disconnected as first one when the load shedding function becomes active.
Connect least important loads to this group.
NOTE:
Learn more about load shedding in the separate chapter Load shedding.
14.2.1.75 Binary output: LdShed stage 2
This output is used for control of second load group. This group is
disconnected as second one when the first group is already disconnected
and the condition for disconnecting of next group is still fulfiled.
NOTE:
Learn more about load shedding in the separate chapter Load shedding.
14.2.1.76 Binary output: LdShed stage 3
This output is used for control of third load group. This group is disconnected
as last one when the first two groups are already disconnected and the
condition for disconnecting of next group is still fulfiled.
NOTE:
Learn more about load shedding in the separate chapter Load shedding.
14.2.1.77 Binary output: CtrlHeartBeat
The output provides alternating signal with rate 500ms active / 500ms
inactive while the controller is operational, i.e. it has passed all checks after
startup and no failure was detected.
If the output does not provide the alternating signal it may indicate following: