Application macros
91
Hand/Auto macro
This macro can be used when switching between two external control devices is
needed. To enable the macro, set the value of parameter
to 5 (HAND/AUTO).
For the parameter default values, see section
Default values with different macros
. If you use other than the default connections presented below, see
on page
.
Note:
Parameter
START INHIBIT must remain in the default setting 0 (OFF).
Default I/O connections
1…10 kohm
X1A
1
SCR
Signal cable shield (screen)
2
AI1
Motor speed reference (Hand)
: 0…10 V
3
GND
Analog input circuit common
4
+10V
Reference voltage: +10 VDC, max. 10 mA
5
AI2
Motor speed reference (Auto)
: 4…20 mA
2)
6
GND
Analog input circuit common
7
AO
Motor speed value
: 0…20 mA
8
GND
Analog output circuit common
9
+24V
Auxiliary voltage output: +24 VDC, max. 200 mA
10
GND
Auxiliary voltage output common
11
DCOM
Digital input common
12
DI1
Stop (0) / Start (1) (Hand)
13
DI2
Forward (0) / Reverse (1) (Hand)
14
DI3
Hand (0) / Auto (1) control selection
15
DI4
Forward (0) / Reverse (1) (Auto)
16
DI5
Stop (0) / Start (1) (Auto)
X1B
17
ROCOM
Relay output
No fault [Fault (-1)]
18
RONC
19
RONO
20
DOSRC
Digital output, max. 100 mA
No fault [Fault (-1)]
21
DOOUT
22
DOGND
1)
max. 500 ohm
1)
360 degree grounding under a clamp.
2)
The signal source must be powered externally.
See the manufacturer’s instructions. An
example of a connection using a two-wire
sensor is given on page
Tightening torque = 0.5 N·m / 4.4 lbf. in.
Summary of Contents for ACS350 Series
Page 1: ...ACS350 User s Manual ACS350 Drives 0 37 22 kW 0 5 30 HP ...
Page 4: ......
Page 8: ...Safety 8 ...
Page 18: ...Table of contents 18 ...
Page 24: ...Hardware description 24 ...
Page 44: ...Installation checklist 44 ...
Page 56: ...Start up control with I O and ID Run 56 ...
Page 140: ...Program features 140 ...
Page 242: ...Actual signals and parameters 242 ...
Page 266: ...Fieldbus control with embedded fieldbus 266 ...
Page 284: ...Fault tracing 284 ...
Page 288: ...Maintenance and hardware diagnostics 288 ...
Page 309: ...Dimensions 309 Frame size R2 IP20 NEMA 1 3AFE68586658 A Frame size R2 IP20 NEMA 1 VAR EMC ...
Page 311: ...Dimensions 311 Frame size R3 IP20 NEMA 1 3AFE68579872 B Frame size R3 IP20 NEMA 1 VAR EMC ...
Page 313: ......