11
OPTIONAL ACCESSORIES AND BOARDS
Encoder
(3)
A
H
B
I
C
J
D
F
E
G
Signal
A
/A
B
/B
Z
/Z
+VE
COM
NC
Ground
Colour
Red
Blue
Yellow
Green
White
Brown
XC9
3
2
1
9
8
7
4
6
5
Signal
A
/A
B
/B
Z
/Z
+VE
COM
Ground
Description
Signal
encoder
Source
(1)
Reference 0 V
(2)
Ground
Maximum recommended length: 100 m (300 ft)
Encoder
1 2 3 4 5
6 7 8 9
EBA or EBB board
XC9 connector (DB9 male)
(1) Encoder power supply 5 to 15 Vdc 40 mA;
(2) Referenced to ground with 1 uF parallel to 1 kOhm;
(3) Valid pinout for encoder HS35B Dynapar.
For other models of the encoder verify the correct connection to comply with the necessary sequence.
XC10
26
25
28
27
-
-
21,22
23,24
-
Figure 11.19: EBC1 encoder input
✓
NOTE!
The maximum allowed encoder signal frequency is 100 kHz.
Encoder signal sequence
Time
Time
B
A
Clockwise rotating motor
Figure 11.20: EBC1 encoder signals
11.4 SHORT UPS MODULE
The Short UPS module is an accessory that provides autonomy of approximately 500 ms in case of failure of the MVW01 inverter auxiliary
power supply. After the occurrence of the auxiliary power supply failure, the inverter remains operational, without faults, during 500 ms.
The module is based on a low voltage frequency inverter, CFW10 and an external capacitor bank, which ensure the energy supply to the power
supplies during the specified period. A filter is added to the inverter output, necessary because of the characteristic of the fed loads.
The Short UPS feeds the following loads:
PS1S power supply: responsible for feeding the gate drivers;
PS24 power supply: responsible for feeding the control;
General command: input circuit breaker supply and its undervoltage release.
11.4.1 CFW10 Inverter Parameterization
For the correct operation of the Short UPS module, the CFW10 inverter must be parameterized as shown below:
P100 = 1,0 (Acceleration time);
MVW01 | 11-19
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