Nidec Control Techniques M701 - Page 91

Unidrive M Modular Installation Guide 91
Issue Number: 2
O
Open loop mode ......................................................................14
Open loop vector mode ...........................................................14
Operating modes .....................................................................14
Output circuit and motor protection
.........................................64
Output contactor ......................................................................65
P
Parts supplied with the size 9E/D and 10E/D ..........................19
Planning the installation ..........................................................25
Position feedback connections
................................................83
Power options available for Unidrive M ...................................18
Power ratings ..........................................................................66
Power terminals
......................................................................53
Precision reference Analog input 1 .........................................78
Pressure drop ..........................................................................47
Product information
......................................................8, 12, 13
Q
Quadratic V/F mode ................................................................14
R
Ratings .........................................................................8, 12, 62
Reactor current ratings ............................................................59
Relay contacts .................................................................. 80, 82
Residual current device (RCD)
................................................67
Resistances (minimum) ...........................................................66
RFC-A mode ...........................................................................14
RFC-S mode
...........................................................................14
Routine maintenance ..............................................................54
S
SAFE TORQUE OFF function input 1 (drive enable) ..............82
SAFE TORQUE OFF function input 2 (drive enable) ..............82
SAFE TORQUE OFF/drive enable
................................... 80, 82
Safety Information .............................................................. 6, 25
Selecting fan ...........................................................................47
Serial comms lead
...................................................................75
Supply types ............................................................................59
Surge immunity of control circuits - long cables and
connections outside a building
..........................................74
Surge suppression for analog and bipolar inputs and outputs
75
Surge suppression for digital and unipolar inputs and outputs
75
T
Terminal block in the enclosure ...............................................74
Terminal cover removal
...........................................................26
Terminal sizes
.........................................................................53
Thermal protection circuit for the braking resistor
...................67
Torque settings .......................................................................54
U
Unidrive M600 / M700 / M701 control terminal specification ...77
Unidrive M700 / M702 Ethernet fieldbus communications ......75
Unidrive M701 485 serial communications
..............................75
Unidrive M702 Control terminal specification ..........................81
V
Variations in the EMC wiring ...................................................74
Ventilation
...............................................................................47
W
Warnings ...................................................................................6