Control Techniques Unidrive

Unidrive SP Low Voltage DC Installation Guide 41
Issue Number: 1 www.controltechniques.com
Safety Information Introduction Product information System design Component data
Index
Index
A
Autotuning ..................................................................................................29
B
Brake resistor .............................................................................................33
C
Cautions .......................................................................................................4
Compliance ..................................................................................................5
D
Discharge resistor and protection ...............................................................32
Drive control 24V rating ..............................................................................10
E
Electrical safety ............................................................................................4
Environmental limits .....................................................................................5
External soft start circuit control .................................................................27
External soft start resistor ...........................................................................37
F
Fusing .............................................................................................30, 31, 37
I
Important considerations and information ..................................................13
L
Low Voltage DC mode enable rating ..........................................................10
Low Voltage DC operating range .................................................................6
Low Voltage DC rating .................................................................................9
Low Voltage DC speed limitation .................................................................7
Low Voltage DC Supply types ....................................................................12
O
Operating modes ..........................................................................................7
P
Parameters - adjusting .................................................................................5
Power circuit control logic and sequencing ................................................24
Pr 6.44 ........................................................................................................13
Pr 6.46 ..........................................................................................................9
Preventing over-voltage trips ......................................................................18
R
Required connections for low voltage DC operation ..................................11
Running the motor ......................................................................................29
S
Safety of personnel ......................................................................................4
Secure disable ..............................................................................................4
Supplier websites .......................................................................................40
System configuration ................................................................14, 16, 20, 22