Input / Output 4-13
MN1902
CHA+
CHA--
CHB+
CHB--
+5V
DGND
1
6
2
7
3
8
9
5
X9
CHZ+
CHZ --
Twisted pairs
Connect overall shield
to connector backshells.
Connect internal
shields to DGND.
Master
Encoder
Figure 31 - Differential encoder connections
4.4.2.1 Pulse and Direction following
The master encoder pulse and direction inputs accept 5V differential line driver (RS422)
signals from an external source. The pulse frequency controls the speed, and the state of the
direction signal controls the direction of motion. A positive direction voltage (greater than
200mV) will result in motion in one direction. A negative direction voltage (less than -200mV)
will result in movement in the opposite direction.
The Mint keyword
AUXENCODERMODE
(bit 2) is used to configure X9 for pulse and direction
operation. If necessary, the sense of the direction input can be reversed in software using the
Mint keyword
AUXENCODERMODE
(bit 0). See the Mint help file for details.
Note:
If X9 has been configured for pulse and direction input, the alternative pulse and
direction inputs, available on connector X3, cannot be used. See the Mint keyword
MASTERSOURCE
.
Pulse +
Pulse - (GND)
Di
Direction - (GND)
DGND
1
6
2
7
5
X9
Twisted pairs
Pulse and direction
source
Pulse
Direction
Connect overall shield
to connector backshells.
Connect internal
shields to DGND.
Figure 32 - Pulse and direction connections
Содержание Flex+DriveII
Страница 1: ...FlexDriveII Flex DriveII Servo Controls SERVO DRIVE Installation Manual 10 02 MN1902...
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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...
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