179
CAPITOLO 3 - INSTALLAZIONE
Figura 3.9
- descrizione dei morsetti di controllo XC1 (scheda di controllo CFW08 esecuzione PLUS)
Connector
XC1
1
DI1
2
DI2
3
DI3
4
DI4
5
GND
6 AI1 or
DI5 or
PTC1
7 +10 V
8 AI2 or
DI6 or
PTC2
9
AO
10
N.C
11
Commom
12
N.O.
Description
Factory Default Function
Digital Input 1
No Function or General Enable
Digital Input 2
FWD / REV
Digital Input 3
Reset
Digital Input 4
No Function or Start/Stop
0 V Reference
Analog Input1 or Digital Input 5
or PTC1 Input
Frequency/Speed Reference
(remote mode)
Potentiometer Reference
Analog Input 2 or Digital Input
Digital 6 or PTC2 Input
Not Used
Analog Output
Output Frequency (Fs)
Relay 2 - N.C. Contact
Fs>Fx (P279 = 0)
Relays Common Points
Relay 1 - N.O. Contact
No Fault (P277 = 7)
Specifications
4 isolates digital inputs
- Logic NPN
Minimum high level: 10 Vdc
Maximum high level: 30 Vdc
Maximum low level: 3 Vdc
- Logic PNP
Maximum low level: 10 Vdc
Minimum high level: 21.5 Vdc
Maximum high level: 30 Vdc
Input current: -11 mA
Maximum input current: -20 mA
Not connected to PE
(0to10) Vdcor (0to20) mAor (4to 20)mA
and (-10 to +10) Vdc
(*)
(figure 3.10)
Impedance: 100 k
(voltage input) and
500
(current input)
- Linearity error < 0,25 %
- Maximum voltage input: 30 Vdc
For further information refer to P235
detailed parameter description
+10 Vdc, ± 5 %, capacity: 2 mA
(0 to10) Vdc or (0 to 20) mA or (4 to
20) mA and (-10 to +10) Vdc
(*)
(figure
3.10) Impedance: 100 k
(voltage
input) and 500
(current input)
- Linearity error < 0.25 %
- Maximum voltage input: 30 Vdc
For further information refer to P239
detailed parameter description
(0to10)Vdcor(0to20)mAor(4to20)mA,
RL
10k
Resolution: 8 bits
Linearity Error < 0.25 %
Contact capacity:
0.5 A / 250 Vac
Relay 1
11
Relay 2
12
10
RPM
-
+
CCW
CW
CCW
CW
1
0
k
1
0
k
Factory Default
Settings
