Manual - TC.P Quadro
Control
2016-08-05
79/330
V04.52
3
Device states
As a consequence there exist different device states:
State
Description
ST_POWERUP
Initialisation phase,
CAN login,
all modules asynchronous
ST_READY
All modules ready,
output electrically isolated,
fans off
1
ST_RUN
Output live,
controlled to set values,
fans on
ST_WARN
As for ST_RUN,
at least one warning flag set
ST_ERROR
Error in at least one module,
output electrically isolated,
fans off
1
ST_STOP
Stop state for software update
FATAL_ERROR
Internal communication failed
Table 47
Internal system states.
1
Depending on the temperature, the fans may continue to operate at reduced
speed.
The device state is output to the exterior on the following interfaces:
Light emitting diode on the front panel
Green: POWER
Yellow: STATUS
Red:
ERROR
For information on the control console see chapter 3.1.1.2,
page 32.
Digital outputs
The relay contacts are operated in a corresponding manner and
permit the connection of external status indications.
For further information see chapter 3.3.6.3, page 81.