Encoder Option Mcb - Danfoss VLT AutomationDrive FC 300 Design Manual

Options and Accessories

9.3 Encoder Option MCB 102

The encoder module can be used as a feedback source for
closed loop flux control (1-02 Flux Motor Feedback Source),
as well as closed loop speed control (7-00 Speed PID
Feedback Source). Configure the encoder option in
parameter group 17-** Motor Feedback Option.
The Encoder Option MCB 102 is used for
•
VVC plus
•
Flux vector speed control
•
Flux vector torque control
•
Permanent magnet motor
Supported encoder types:
•
Incremental encoder: 5 V TTL type, RS422,
maximum frequency: 410 kHz
•
Incremental encoder: 1Vpp, sine-cosine
9 9
Connector
designation
X31
1
2
3
4
5
6
7
8
9
10
11
12
Max. 5 V on X31.5-12
Table 9.2 Encoder Option MCB 102 Terminal Descriptions for Supported Encoder Types
* Supply for encoder: see data on encoder
228
closed loop
Incremental SinCos encoder
encoder (refer ®
Hiperface
to
(refer to
Illustration 9.4)
Illustration 9.5)
NC
NC 8 Vcc
5 VCC
GND
A input +COS
A inv input REFCOS
B input +SIN
B inv input REFSIN
Z input +Data RS-485
Z inv input -Data RS-485
NC NC
NC NC
®
VLT AutomationDrive FC 300 Design Guide 90-1200 kW
•
•
•
NOTICE
The LEDs are only visible when removing the LCP.
Reaction in case of an encoder error can be selected in
17-61 Feedback Signal Monitoring: None, Warning or Trip.
When the encoder option kit is ordered separately, the kit
includes:
•
•
The encoder option does not support FC 302 frequency
converters manufactured before week 50/2004.
Min. software version: 2.03 (15-43 Software Version)
EnDat encoder SSI encoder
24 V*
5 Vcc 5 V*
GND GND
+COS
REFCOS
+SIN
REFSIN
Clock out Clock out
Clock out inv. Clock out inv.
Data in Data in
Data in inv. Data in inv.
MG34S202 - Rev. 2013-08-19
®
Hiperface Encoder: Absolute and Sine-Cosine
(Stegmann/SICK)
EnDat encoder: Absolute and Sine-Cosine
(Heidenhain) Supports version 2.1
SSI encoder: Absolute
Encoder Option MCB 102
Enlarged LCP fixture and enlarged terminal cover
Description
24 V Output (21-25 V, I 125 mA)
max
8 V Output (7-12 V, I : 200 mA)
max
5 V Output (5 V ±5%, I : 200 mA)
max
GND
A input
A inv input
B input
B inv input
Z input OR +Data RS-485
Z input OR -Data RS-485
Future use
Future use