Principle Circuit Diagram; Initial Operation; Displays And Messages - Michael Riedel Rdcusv C Serie Betriebsanleitung

2.4

PRINCIPLE CIRCUIT DIAGRAM

RDCuSV 3C1
D1
+
-
K1
F
+
LAST
-
-
RDCuSV 10C10
D1
+
J1
-
K1
F
+
LAST
-
-
3

INITIAL OPERATION

The unit is put into operation through switch-on of the DC supply by means of the 'IV' terminal.
3.1

DISPLAYS AND MESSAGES

Typ
LED- Anzeige
Green lED goes out if:
Capacitor energy is 30%
lED blinks slowly
(0,8Hz):
During charging until
LED- Anzeige 80% of total capacitor
energy has been reached
lED blinks rapidly (3,2
Hz):
If capacitor is completely
discharged
DC-DC converter C1
LED1
Operation
µC
K
LED2
LED3
DC-DC converter C1
LED1
µC
Operation
1 +
SHUT-DOWN
2 -
3
K
DC 30V/0,5A IV-o.k.
LED2
4
5
K
DC 30V/0,5A
LED3 UC>
6
7
8
DC 30V/0,5A Error
LED4
9
K
NOTE
For units built into systems in which overvoltages are applied for testing (e.g. in accordance with En60204-1
/ VDE0113 part 1 19.4 Voltage testing) the unit must be disconnected from the test apparatus before the
voltage is applied.
(Original text En60204-1 : Parts not designed for this test voltage must be disconnected during testing.)
RDCUSV 3C1 RDCUSV 5C5
Operation
IV o.k.
uc >
Error
RDCuSV 5C5
+
+
-
-
F
+
LAST
-
-
IV-o.k.
DC 30V
0,5A
Uc>
RDCuSV 20C8
+
-
-
K1
F
+
LAST
-
-
RDCUSV 10C10
Green lED lights up if system voltage is available.
Green lED lights up if external supply is available.
Green lED lights up if capacitor energy is > 80%.
Red lED lights up if: - overvoltage on the internal capacitor
- over- or undervoltage on the IV terminal
- output overvoltage
Short-term delivery
D1
J1
C1
DC-DC converter
K1
LED1
µC
Operation
+
1
-
2
3
K
LED2 DC 30V/0,5A
4
5
K
LED3 DC 30V/0,5A
6
7
8
LED4 DC 30V/0,5A
9
K
+
DC-
C1
DC converter -
µC
PC
LED1
Operation 1.1
Shutdown
1.2
1.3
K
Line
LED2
1.4
1.5
K Uc>
LED3
1.6
1.7
Error
LED4
K
1.8
1.9
RDCUSV 20C8
l Subject to technical modifications
5
SHUT-DOWN
IV-o.k.
UC>
Error
DC 30V/0,5A
DC 30V/0,5A
DC 30V/0,5A