HEIDENHAIN iTNC 530 HSCI - Meanings of the Signals under Status; Speed Controller

July 2013 8.1 Display and operation 1311
Meanings of the
signals under
"status / speed
controller"
Signal Meaning Colors
MC enabling marker The MC can accelerate the switch-off via
this marker.
 Gray: No information about
the signal available
 Green: Enable
 Red: No enabling
X150/X151 Drive
enabling
The signal shows the enabling status for
switch-off via "X150/X151" or via the PLC
input from MP4132. The signal is formed
from the status of the inputs X150/X151
or from MP4132 and the setting in
MP2040.x.
 Gray: No information about
the signal available
 Green: Enabled: There is
currently no switch-off
commanded
 Red: No enabling: The drive
is currently switched off or
locked via X150/X151 or via
the PLC input from MP4132
Drive enabling from
speed controller
This signal is a group signal for all
hardware enabling signals from the
speed controller.
 Gray: No information about
the signal available
 Green: Enable
 Red: No enabling
Drive enabled by
software
This signal is a group signal for all
hardware enabling signals from the
software.
 Gray: No information about
the signal available
 Green: Enable
 Red: No enabling
Internal drive status Gating of all ready signals (external,
internal and software)
 Gray: No information about
the signal available
 Green: Enable
 Red: No enabling
Power module active
(–SH2)
The signal shows the status of the SH2
line to the power module. The CC
activates/deactivates this line for
switching off the power module.
 Gray: No information about
the signal available
 Green: Enable: The SH2
signal is inactive
 Red: No enabling: The SH2
signal is active
Current controller
active
The signal shows the status of the
current controller. The current controller
is either switched on (in control) or
switched off.
 Gray: No information about
the signal available
 Green: Enable: Current
controller is on (in control)
 Red: Do not enable: Current
controller is off
Speed controller is
active
The signal shows the status of the speed
controller. The speed controller is either
switched on (in control) or switched off.
 Gray: No information about
the signal available
 Green: Enable: Speed
controller is on (in control)
 Red: Do not enable: Speed
controller is off