Nidec Unidrive M200 Manual De Instrucciones página 8

Table 7-1 Recommended torque settings
Model size
All
5
6
7
8 and 9
STEP 8: Wire the drive up
M200/M300: The wiring diagram is for use with the default drive configuration (Pr 05 set to AV) which is frequency
control via Analog Input 1 (0-10 V) or Analog Input 2 (0-10 V) selected by terminal 14.
M201: The default setting uses the onboard Speed Ref Potentiometer rather than the analog input for the frequency
reference (only the drive enable terminal is required).
Figure 8-1 Power terminal connections
3 ph
AC power
supply
Figure 8-2 Unidrive M200/M201/M300 control terminal connections
Zero frequency
***
Drive enable
*
Run forward
*
Run reverse
Analog input 1/
*
Analog input 2 select
Drive ok
* Not required on Unidrive M201 since the Speed Ref Potentiometer is already on the product. The Run/Stop
commands are given from the keypad and if reverse direction is needed, the user should set Pr 17 to On.
** 250 Vac maximum (UL class 1).
*** Unidrive M300 uses Safe Torque Off (drive enable) inputs and terminal 11 is unassigned.
Refer to section 4.1 in the Control Quick Start Guide for information and wiring diagrams for alternative
configurations.
An external braking resistor can be connected if required. Refer to Chapter 4 in the Power Installation Guide for
further details.
8
Terminal description
Control terminals
Relay terminals
Power terminals
Ground terminals
Power and ground terminals
Power and ground terminals
Power and ground terminals
AC supply
L1
L2
L3
Digital I/O
24 V user
9
Digital I/O1
10
Digital Input 2
11
Digital input 3
12
Digital input 4
13
Digital input 5
14
**
Relay 1
41
42
Torque settings
0.2 N m (0.15 lb ft)
0.5 N m (0.37 lb ft)
1.5 N m (1.1 lb ft)
2.0 N m (1.4 lb ft)
6.0 N m (4.4 lb ft)
12 N m (8.85 lb ft)
15 N m (11.1 lb ft)
Motor
U
V
W
Analog I/O
0V
1
Analog input 1
2
10 V user
4
Analog input 2
5
Analog output 1
7
24 V user
Unidrive M200/M201/M300 Step By Step Guide
Frequency
10 kW
*
reference 1
Frequency
10 kW
*
reference 2
Frequency output
M300 only
Safe Torque
Off
S 01 T
31
0V 0V
STO1
32
0V
STO2
36
S 02 T
35
Issue Number: 2