Manual

Manual – TopCon TC.GSS
Device states
Single device operation – special aspects
Internal system status and troubleshooting
As a consequence there exist different device states:
State Description
ST_POWERUP
ST_READY
ST_RUN
ST_WARN
Initialisation phase,
CAN login,
all modules asynchronous
All modules ready,
output electrically isolated,
fans off 1
Output live,
controlled to set values,
fans on
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 20 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:
Device and control/LEDs (light emitting diode on the front panel)
Green: POWER
Yellow: STATUS
Red: ERROR
For information on the control console see chapter 4.1, page 31.
Digital outputs
The relay contacts are operated in a corresponding manner and
permit the connection of external status indications.
For further information see chapter 4.3.5.3, page 53.
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