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XC5
XC3
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10 12
14
16
18
20
Figure 1: XC3 connector insertion
EBE - Front view
2. CONFIGURATIONS
- PTC - Set parameter P270 to 16 (Motor Thermistor).
- RS-485 - Set parameters P308 and P312.
Table 1: EBE board selector switches configurations.
Switch
Function
S1
RS-485 B-LINE (+)
S2
RS-485 A-LINE ( )
* Factors default.
NOTE!
- For addtional information, please, refer to the CFW-09 manual (WEG Serial Commu-
nication and ModBus RTU).
3. GROUNDING
- Digital signals
CFW-09 frame.
- Analog signals
(sensors, PLC analog inputs and outputs, etc.) In these cases the manufacturer
recommendations must to be respected.
ATTENTION!
- The cable specifications and ground connections must be fulfilled for ensuring the
correct board operation.
- The device ground point must be the same of the inverter grounding. Differences
on grounding generates voltage differences that cause interferences in the analog
signals.
The digital input DI8 includes a special function for motor thermistor (PTC). The
available configuration is shown on Fig.4.
Figure 4: Connection and operation of the
2
digital input DI8 with the motor thermistor
function (P270=16)
XC2
EBE Board
1
3
5
7
2
4
6
8
XC11
CC9 Board
XC11
connector insertion - Top view
OFF
without
termination*
- The cable shield must be connected to the protection ground of the
- The cable shield must be connected on the side of the device
1
XC5
XC2
Figure 2: XC11 - EBE
ON
without
termination
(120 )
Temperature increase
Inactive/No error
without error
Inactive/No error
Temperature
1k6
PTC resistance oscillattion in ohms( )
Figure 3: Bolt insertion
EBE - Lateral view
Inactive/
Active/E32
Active/E32
Active/E32
decrease
3k9
Bolts M3x8
Tightening torque 1Nm
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