Emerson Mentor MP User Manual

Menu 13
Parameter
Parameter
description
protocol
Performance
counter
Position
counter
Position
structure
Keypad and
format
Advanced parameter
descriptions
Serial comms
5.14 Menu 13: Position control
Menu 13 provides a position control system for the drive. The position reference can be taken from the drive encoder, from a position feedback
module or from a local reference defined in this menu. The reference includes a relative jog function that can be used to advance or retard the
position reference at a defined speed and a ratio that can scale the reference. The feedback position can be taken from the drive encoder or from a
position feedback module. As well as giving position control the controller can provide shaft orientation within one revolution in conjunction with the
drive sequencer (see Menu 6). The sample time for the position controller is 4 ms and the output is supplied to the speed reference every 4 ms.
Figure 5-33 Menu 13 logic diagram
Relative
jog reverse
13.19
Relative
jog enable
13.18
Position control reference position
Relative
jog reference
13.17
Revolution
x(-1)
Drive
Encoder
Slot 1
3.28 3.29
15.04 15.05 15.06
Position
controller
reference
source
13.04
⊗ Position
Position
reference
invert
13.06
Ratio
+
Slot 2
16.04 16.05 16.06
x(-1)
13.07
13.08
+
+
+
_
Slot 3
Local
reference
17.04 17.05 17.06
13.20 13.21 13.22
Position
error reset
13.16
+
Ignore local
reference turns
13.24
13.23
Local
reference
disable
Position control feedback position
Revolution
Position
controller
Drive
Encoder
Slot 1
3.28 3.29
15.04 15.05 15.06
feedback
source
13.05
⊗ Position
_
Slot 2
16.04 16.05 16.06
Slot 3
17.04 17.05 17.06
Orientation
position
reference
+
13.13
Limited to
±
1
/2 rev
172 Mentor MP Advanced User Guide
www.onxcontrol.com Issue Number: 4

Emerson Mentor MP Specifications

General

Brand	Emerson
Model	Mentor MP
Category	DC Drives
Language	English