Feedback port a – ElmoMC Gold Line Digital Servo Drives-Gold Drum HV User Manual
Page 62
Gold Drum HV Installation Guide (EtherCAT and CAN)
Installation
MAN-G-DRUMHVIG-EC (Ver. 1.202)
62
4.9.1.
Feedback Port A
Port A supports the following sensor inputs:
•
Digital Hall sensors
•
Incremental encoder or absolute serial encoder, depending on the specific model
Differential pulse-width modulation (PWM) signal input can be connected to port A in the
models that support input from an incremental encoder. The PWM signal can be connected to
the pair of matching + and – encoder channels and is configurable by software.
Differential Pulse & Direction signal inputs can be connected to port A in the models that
support input from an incremental encoder. The signals can be connected to the pair of
matching + and – encoder channels and are configurable by software.
Incremental Encoder
Absolute Serial Encoder
Port A
Pins
Signal
Function
Signal
Function
4,12
+5V
Encoder +5V supply
+5V
Encoder +5V supply
3,9,11, 13 SUPRET
Common return
SUPRET
Supply return
6
PortA_ENC_A+
Channel A+
ABS_CLK+
Abs encoder clock +
5
PortA_ENC_A-
Channel A-
ABS_CLK-
Abs encoder clock -
15
PortA_ENC_B+
Channel B+
ABS_DATA+
Abs encoder data +
14
PortA_ENC_B-
Channel B-
ABS_DATA-
Abs encoder data -
8
PortA_ENC_INDEX+ Index+
Reserved
Reserved
7
PortA_ENC_INDEX- Index-
Reserved
Reserved
2
HA
Hall sensor A
HA
Hall sensor A
10
HB
Hall sensor B
HB
Hall sensor B
1
HC
Hall sensor C
HC
Hall sensor C
Pin Positions
Table 18: Port A Pin Assignments