Macro 6 - Axis Limit Control - Control Techniques unidrive sp Advanced User's Manual

Parameter Keypad and Parameter
structure display
6.7

Macro 6 - Axis limit control

Macro 6
The axis limit control macro configures the drive for use with limit switches so that the drive is stopped when a position limit has been reached. The
speed reference can be either unipolar or bipolar.
Unipolar
Analog
frequency/speed
reference 1
0 ~ 10V
Bipolar
Analog
frequency/speed
reference
+
10V
Analog
frequency/speed
reference
0 ~ 10V
SPEED
TORQUE
Table 6-12 Macro 6 menu 0 programmable parameters
Parameter
0.11 Pre-ramp reference
0.12 Post ramp reference
0.13 Active current
0.14 T28 digital input 5 state
0.15 T26 digital I/O 3 state
0.16 T27 digital input 4 state
0.17 T29 digital input 6 state
0.18 Stop mode
0.19 Hold zero speed
OL> Deceleration rate 2
0.20
CL> Not used
0.21 T28 digital input 5 invert
0.22 T29 digital input 6 invert
0.23 Not used
0.24 Not used
0.25 Not used
0.26 Not used
0.27 Not used
0.28 Not used
0.29 Not used
0.30 Not used
348
Parameter Advanced parameter
x.00 description format descriptions
Analog I/O
0V common
0V common
-
0V common
Range( )
OL
{1.03} ±SPEED_FREQ_MAX Hz/rpm
{2.01} ±SPEED_FREQ_MAX Hz/rpm
{4.02} ±DRIVE_CURRENT_MAX A
{8.05} OFF (0) or On (1)
{8.03} OFF (0) or On (1)
{8.04} OFF (0) or On (1)
{8.06} OFF (0) or On (1)
COASt (0), rP (1),
{6.01} rP.dcl (2), dcl (3),
td.dcl (4)
{6.08} OFF (0) or On (1)
0.0 to 3,200.0
{2.22}
s/100Hz
{8.15} OFF (0) or On (1)
{8.16} OFF (0) or On (1)
www.controltechniques.com
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Serial comms
Macros
protocol
Axis limit control
4
Status relay
Drive healthy
5
6
AT ZERO SPEED
3
RESET
LIMIT FORWARD
4
RUN FORWARD
5
RUN REVERSE
6
LIMIT REVERSE
3
DRIVE ENABLE
4
7
11
Position the limit switches to allow
for the distance that will be travelled
during deceleration. This distance
9
will be increased if the deceleration
time is extended.
10 WARNING
CL OL
COASt (0), rP (1),
rP (1)
no.rP (2)
OFF (0)
5.0
Electronic
Performance
nameplate
Digital I/O
Signal
connector
41
42
23
24
25
28
26
27
29
30
0V common
31
22
+24V
Default( )
VT SV
RO Bi
RO Bi
RO Bi
RO Bit
RO Bit
RO Bit
RO Bit
no.rP (2)
RW Txt
On (1) RW Bit
RW Uni
OFF (0) RW Bit
OFF (0) RW Bit
Unidrive SP Advanced User Guide
Feature look-
up table
Type
NC PT
PT
FI NC PT
NC PT
NC PT
NC PT
NC PT
US
US
US
US
US
Issue Number: 7