Manual - TC.P Quadro
HMI and RCU
2016-08-05
155/330
V04.52
6
System screen
Ref. source
HMI
Active interface
HMI
Voltage limit
Current limit
Intern. resistance
57.2 V
440 A
2 m
1
2
3
4
5
Fig. 87
Parameter entry in DISPLAY 3
System screen
– DISPLAY 3
1
Ref. source
Indication of the interface that is specifying the set values for the TopCon
power supply. (Can e.g. be defined by TopControl.)
If a set value source is not defined, the active interface
-2-
is displayed.
2
Active interface
2
,
menu item
Selection of the actual interface with which the device is to be operated.
The selection has an effect on parameters in the system settings
– DISPLAY
20, Table 83, page 157.
Possible interface selections:
Internal:
Is not used
RS232
3
:
Interface see paragraph 3.1.7.1, page 39.
HMI:
Human-Machine-Interface
Analog:
Interface X105, see paragraph 3.1.7.2, page 39.
3
Voltage limit,
text box [V]
Selection of the voltage U
limit
from which the device indicates an overvoltage
error and the output is electrically isolated.
Value range:
0 V
– 1.1 * U
Max
; default: 1.1 * U
Max
4
Current limit,
text box [A]
Selection of the current I
limit
from which the device indicates an overcurrent
error and the output is electrically isolated.
Value range:
0 V
– 1.1 * I
Max
; default: 1.1 * I
Max
5
Intern. resistance
1
,
text box [m
]
Default: up to upper value limit 1000 m
.
As an option the value limit can be extended to 32000 m
.
Table 81
HMI screens and menu (selection)
1
Can be expanded on customer request.
2
Active interface: defines the
active control interface: the message “HMI ist passiv”
(HMI is passive ) means that the HMI is not the active interface or there is more
than one HMI in the system and another HMI has the “master role”.
3
RS232: the selection of the RS232 menu item activates both the RS232 and also
the optional RS422/USB interface. To avoid conflicts it is only allowed to use one
interface.