3-22 Basic Installation
MN1902
3.7.1 Resolver option - X8
The resolver connections are made using the 9-pin D-type male connector X8. Twisted pair
cables must be used for the complementary signal pairs e.g. SIN+ and SIN-. The overall cable
shield (screen) must be connected to the metallic shell of the D-type connector.
Location
Connector X8, 9-pin D-type male connector
Pin Resolver function
1 REF+
2 COS+
3 SIN+
4
(NC)
5 Analog Ground
6 REF-
7 COS-
8 SIN-
9 Chassis Ground
Description
Resolver input with 14-bit resolution
The resolver input is used to create an encoder signal inside the FlexDrive
II
. This provides the
FlexDrive
II
with an equivalent resolution of 4096 pulses per revolution (ppr), although this can
be reconfigured in the WorkBench v5 Commissioning Wizard to provide 1024 ppr. The
FlexDrive
II
provides an input accuracy of ±3 counts. When used with a typical Baldor BSM
series resolver motor the combined accuracy is ±11 counts (calculated with the input
equivalent resolution set to the factory preset value of 4096 ppr).
1
6
2
7
3
8
5
R2
R1
S2
S4
S1
S3
X8
SIN+
SIN-
COS+
COS-
REF+
REF-
AGND
+
Twisted
pairs
Baldor motor
resolver connector
5
6
3
4
1
2
Connect overall shield
to connector backshells.
Connect internal
shields to AGND.
+
+
Figure 11 - Resolver cable connections
1
5
6
9
Содержание Flex+DriveII
Страница 1: ...FlexDriveII Flex DriveII Servo Controls SERVO DRIVE Installation Manual 10 02 MN1902...
Страница 2: ......
Страница 14: ...2 4 Introduction MN1902...
Страница 68: ...4 20 Input Output MN1902...
Страница 80: ...5 12 Operation MN1902...
Страница 98: ...7 12 Specifications MN1902...
Страница 106: ...A 8 Accessories MN1902...
Страница 122: ...Index MN1902...
Страница 124: ...Comments MN1902 Thank you for taking the time to help us...
Страница 125: ......