Weq 105 A, Руководство пользователя

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Installation and Connection
3-20
3
Figure 3.16 a)
6LJQDOVDWFRQQHFWRU;&'LJLWDOLQSXWVZRUNLQJDV$FWLYH+LJK
Connector XC1 Factory Default Function Specifications
1 +REF
Positive reference for
potentiometer Output v5.4 V, ±5 %.
Maximum output current: 2 mA
2 AI1+
Analog input #1:
Speed reference (remote) Differential
Resolution: 12 bits
Signal: 0 to 10 V (R
IN
NŸWRP$WRP$5
IN
Ÿ
Maximum voltage: ±30 V
3 AI1-
4 REF-
Negative reference for
potentiometer Output voltage: -4.7 V, ±5 %.
Maximum output current: 2 mA
5 AI2+
Analog input #2:
No function Differential
Resolution: 11 bits + signal
Signal: 0 to ±10 V (R
IN
NŸWRP$WRP$5
IN
Ÿ
Maximum voltage: ±30 V
6 AI2-
7 AO1
Analog output #1:
Speed Galvanic Isolation
Resolution: 11 bits
Signal: 0 to 10 V (R
L
•NŸWRP$WRP$5
L
”Ÿ
Protected against short-circuit.
8
AGND
(24 V)
Reference (0 V) for the analog
outputs &RQQHFWHGWRWKHJURXQGIUDPHWKURXJKLPSHGDQFHŸUHVLVWRULQ
parallel with a 22 nF capacitor.
9 AO2
Analog output #2:
Motor current Galvanic Isolation
Resolution: 11 bits
Signal: 0 to 10 V (R
L
•NŸWRP$WRP$5
L
”Ÿ
Protected against short-circuit.
10
AGND
(24 V)
Reference (0 V) for the analog
outputs &RQQHFWHGWRWKHJURXQGIUDPHWKURXJKLPSHGDQFHŸUHVLVWRULQ
parallel with a 22 nF capacitor.
11 DGND*
Reference (0 V) for the 24 Vdc
power supply &RQQHFWHGWRWKHJURXQGIUDPHWKURXJKLPSHGDQFHŸUHVLVWRULQ
parallel with a 22 nF capacitor.
12 COM
Common point of the digital
inputs
13 24 Vdc
24 Vdc power supply 24 Vdc power supply, ±8 %.
Capacity: 500 mA.
Note: In the models with the 24 Vdc external control power supply
(CFW11XXXXXXOW) the terminal 13 of XC1 becomes an input, i.e., the
user must connect a 24 V power supply for the inverter (refer to the section
7.1.3 for more details). In all the other models this terminal is an output,
i.e., the user has a 24 V power supply available there.
14 COM
Common point of the digital
inputs
15 DI1
Digital input #1:
Start / Stop 6 isolated digital inputs
+LJKOHYHO•9
/RZOHYHO”9
Maximum input voltage = 30 V
Input current: 11mA @ 24 Vdc
16 DI2
Digital input #2:
Direction of rotation (remote)
17 DI3
Digital input #3:
No function
18 DI4
Digital input #4:
No function
19 DI5
Digital input #5:
Jog (remote)
20 DI6
Digital input #6:
2
nf
ramp
21 NC1
Digital output #1 DO1 (RL1):
No fault Contact rating:
Maximum voltage: 240 Vac
Maximum current: 1 A
NC - Normally closed contact;
C - Common;
NO - Normally open contact.
22 C1
23 NO1
24 NC2
Digital output #2 DO2 (RL2):
N > N
X
- Speed > P0288
25 C2
26 NO2
27 NC3
Digital output #3 DO3 (RL3):
N* > N
X
- Speed reference >
P0288
28 C3
29 NO3
CCW
CW
•NŸ
rpm
amp
3.2.5 Control Connections
The control connections (analog inputs/outputs, digital inputs/outputs), shall be performed in connector XC1
of the CC11 control board.
Functions and typical connections are presented in figures 3.16 a) and b) .