Manual - TC.P Quadro
Control
2016-08-05
82/330
V04.52
3
3.3.6.5. Causes of errors
There are various reasons for undesired, possibly erroneous system
states:
Faulty component
System limits are reached or exceeded.
Application error by the user
3.3.6.6. Division into group and detail errors (warnings)
To be able to troubleshoot errors as quickly and accurately as possible,
the possible errors and warnings are divided into 16 group errors.
Each of these group errors is in turn broken down into 16 detail errors.
The list of all errors and possible rectification measures is given in the
appendix. For information on the error list see chapter 9.1.2, page 266.
The
group errors, detail errors and warnings
are output as follows:
Direct indication via TopControl or HMI/RCU
LED flashing codes on the front of the device
Group and detail errors are indicated sequentially as flashing
codes on the red “ERROR” light emitting diode on the front of the
device.
Warnings are indicated via the yellow “STATUS” light emitting
diode on the front panel.
Output in the form of flashing codes is important in multi-unit sys-
tems, as in this case as a rule only one TopCon power supply
has a HMI user interface. However, all TopCon power supplies
have the LED indicator.
Output via
digital outputs (relays)
For further information see chapter 3.3.6.3, page 81.
3.3.6.7. Error and warning indication on the front panel LEDs
The number of flashes indicates the possible reasons for the malfunc-
tion (group error and detail error). A complete flashing code comprises
the following: <Flashes for group error><Pause in flashing><Flashes for
detail error>
The following illustration shows a period in the indication cycle.
start
1
2
3
n
G
break
1
2
3
4
5
n
D
break
start
2s
1.5s
0.2s
0.2s
group error code
detail error code
1s
1s
Fig. 37
Structure of the flashing code for error/warning indication via LED.
