Control Techniques Unidrive M300 User manual

Quick Start Guide
Unidrive M300/
HS30
Frame sizes 1 to 4
Enhance throughput with
Machine Safety
Part Number: 0478-0039-07
Issue: 7

Original Instructions
For the purposes of compliance with the EU Machinery Directive 2006/42/EC
This guide is intended to provide basic information required in order to set-up a drive to run a motor.
For more detailed installation information, please refer to the relevant drive documentation which is
available to download from:
www.drive-setup.com
Warnings, Cautions and Notes
Copyright © March 2017
Issue Number: 7
A Warning contains information which is essential for avoiding a safety hazard.
A Caution contains information which is necessary for avoiding a risk of damage to the
product or other equipment.
A Note contains information, which helps to ensure correct operation of the product.
This guide does not include safety information. Incorrect installation or operation of the
drive, could cause personnel injury or equipment damage. For essential safety
information, please refer to the relevant drive documentation or the safety booklet supplied
with the drive.
WARNING
CAUT IO N
NOTE
WARNING

Unidrive M300/HS30 Quick Start Guide
Issue Number: 7
Contents
1 Product information ....................................................................................8
1.1 Ratings .................................................................................................................... 8
2 Options .........................................................................................................9
3 Mechanical installation .............................................................................10
4 Electrical installation .................................................................................13
4.1 AC supply requirements ........................................................................................ 13
4.2 External braking resistor ........................................................................................ 13
4.3 Ground leakage ..................................................................................................... 15
4.4 Control terminal configurations and wiring ............................................................. 16
4.5 EMC ....................................................................................................................... 22
4.6 Safe Torque Off (STO) .......................................................................................... 23
5 Keypad and display ...................................................................................24
5.1 Saving parameters ................................................................................................ 25
5.2 Restoring parameter defaults ................................................................................ 25
6 Basic parameters (Menu 0) .......................................................................26
6.1 Menu 0: Basic parameters ..................................................................................... 26
6.2 Unidrive M300/HS30 parameter descriptions ........................................................ 32
7 Running the motor ....................................................................................55
8 Diagnostics ................................................................................................56
8.1 Alarm indications ................................................................................................... 60
9 NV Media Card Operation .........................................................................61
10 Machine Control Studio ............................................................................62
11 UL listing information ...............................................................................63
11.1 UL file reference .................................................................................................... 63
11.2 Option modules, kits and accessories ................................................................... 63
11.3 Enclosure ratings ................................................................................................... 63
11.4 Mounting ................................................................................................................ 63
11.5 Environment .......................................................................................................... 63
11.6 Electrical Installation .............................................................................................. 63
11.7 Motor overload protection and thermal memory retention ..................................... 64
11.8 External Class 2 supply ......................................................................................... 64

4Unidrive M300/HS30 Quick Start Guide
Issue Number: 7
EU Declaration of Conformity
This declaration is issued under the sole responsibility of the manufacturer. The object of the
declaration is in conformity with the relevant Union harmonization legislation. The declaration applies
to the variable speed drive products shown below:
The model number may be followed by additional characters that do not affect the ratings.
The variable speed drive products listed above have been designed and manufactured in
accordance with the following European harmonized standards:
EN 61000-3-2:2014 Applicable where input current < 16 A. No limits apply for professional
equipment where input power ≥1 kW.
These products comply with the Restriction of Hazardous Substances Directive (2011/65/EU), the
Low Voltage Directive (2014/35/EU) and the Electromagnetic Compatibility Directive (2014/30/EU).
Control Techniques Ltd
The Gro
Newtown
Powys
UK
SY16 3BE
Moteurs Leroy-Somer
Usine des Agriers
Boulevard Marcellin Leroy
CS10015
16915 Angoulême Cedex 9
France
Model number Interpretation Nomenclature aaaa - bbc ddddde
aaaa Basic series
M100, M101, M200, M201, M300, M400, M600, M700,
M701, M702, F300, H300, E200,E300, HS30, HS70, HS71,
HS72, M000, RECT
bb Frame size 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11
c Voltage rating 1 = 100 V, 2 = 200 V, 4 = 400 V, 5 = 575 V, 6 = 690 V
ddddd Current rating Example 01000 = 100 A
e Drive format
A = 6P Rectifier + Inverter (internal choke), D = Inverter, E =
6P Rectifier + Inverter (external choke),
T = 12P Rectifier + Inverter (external choke)
EN 61800-5-1:2007 Adjustable speed electrical power drive systems - Part 5-1:
Safety requirements - Electrical, thermal and energy
EN 61800-3: 2004+A1:2012 Adjustable speed electrical power drive systems - Part 3: EMC
requirements and specific test methods
EN 61000-6-2:2005 Electromagnetic compatibility (EMC) - Part 6-2: Generic
standards - Immunity for industrial environments
EN 61000-6-4: 2007+ A1:2011 Electromagnetic compatibility (EMC) - Part 6-4: Generic
standards - Emission standard for industrial environments
EN 61000-3-2:2014
Electromagnetic compatibility (EMC) - Part 3-2: Limits for
harmonic current emissions (equipment input current ≤16 A per
phase)
EN 61000-3-3:2013
Electromagnetic compatibility (EMC) - Part 3-3: Limitation of
voltage changes, voltage fluctuations and flicker in public, low
voltage supply systems, for equipment with rated current ≤16 A
per phase and not subject to conditional connection

Unidrive M300/HS30 Quick Start Guide 5
Issue Number: 7
G Williams
Vice President, Technology
Date: 17th March 2016
These electronic drive products are intended to be used with appropriate motors, controllers,
electrical protection components and other equipment to form complete end products or
systems. Compliance with safety and EMC regulations depends upon installing and
configuring drives correctly, including using the specified input filters.
The drives must be installed only by professional installers who are familiar with
requirements for safety and EMC. Refer to the Product Documentation. An EMC data sheet is
available giving detailed information. The assembler is responsible for ensuring that the end
product or system complies with all the relevant laws in the country where it is to be used.

6Unidrive M300/HS30 Quick Start Guide
Issue Number: 7
EU Declaration of Conformity
(including 2006 Machinery Directive)
This declaration is issued under the sole responsibility of the manufacturer. The object of the
declaration is in conformity with the relevant Union harmonization legislation. The declaration applies
to the variable speed drive products shown below:
The model number may be followed by additional characters that do not affect the ratings.
This declaration relates to these products when used as a safety component of a machine.
Only the Safe Torque Off function may be used for a safety function of a machine. None of the
other functions of the drive may be used to carry out a safety function.
These products fulfil all the relevant provisions of the Machinery Directive 2006/42/EC and the
Electromagnetic Compatibility Directive (2014/30/EU).
EC type examination has been carried out by the following notified body:
TUV Rheinland Industrie Service GmbH
Am Grauen Stein
D-51105 Köln
Germany
Notified body identification number: 0035
The harmonized standards used are shown below:
EC type-examination certificate numbers:
01/205/5270.01/14 dated 2014-11-11
01/205/5387.01/15 dated 2015-01-29
01/205/5383.02/15 dated 2015-04-21
Control Techniques Ltd
The Gro
Newtown
Powys
UK
SY16 3BE
Moteurs Leroy-Somer
Usine des Agriers
Boulevard Marcellin Leroy
CS10015
16915 Angoulême Cedex 9
France
Model No. Interpretation Nomenclature aaaa - bbc ddddde
aaaa Basic series M300, M400, M600, M700, M701, M702, F300, H300, E200,
E300, HS30, HS70, HS71, HS72, M000, RECT
bb Frame size 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11
c Voltage rating 1 = 100 V, 2 = 200 V, 4 = 400 V, 5 = 575 V, 6 = 690 V
ddddd Current rating Example 01000 = 100 A
e Drive format
A = 6P Rectifier + Inverter (internal choke), D = Inverter, E =
6P Rectifier + Inverter (external choke),
T = 12P Rectifier + Inverter (external choke)

Unidrive M300/HS30 Quick Start Guide 7
Issue Number: 7
Person authorised to complete the technical file:
P Knight
Conformity Engineer
Newtown, Powys, UK
G. Williams
Vice President, Technology
Date: 17th March 2016
Place: Newtown, Powys, UK
IMPORTANT NOTICE
These electronic drive products are intended to be used with appropriate motors, controllers,
electrical protection components and other equipment to form complete end products or
systems. Compliance with safety and EMC regulations depends upon installing and
configuring drives correctly, including using the specified input filters.
The drives must be installed only by professional installers who are familiar with
requirements for safety and EMC. Refer to the Product Documentation. An EMC data sheet is
available giving detailed information. The assembler is responsible for ensuring that the end
product or system complies with all the relevant laws in the country where it is to be used.
EN 61800-5-1:2007 Adjustable speed electrical power drive systems - Part 5-1: Safety
requirements - Electrical, thermal and energy
EN 61800-5-2:2007 Adjustable speed electrical power drive systems - Part 5-2: Safety
requirements - Functional
EN ISO 13849-1:2008 Safety of Machinery, Safety-related parts of control systems,
General principles for design
EN ISO 13849-2:2008 Safety of machinery, Safety-related parts of control systems.
Validation
EN 61800-3: 2004+A1:2012 Adjustable speed electrical power drive systems - Part 3: EMC
requirements and specific test methods
EN 62061:2005 Safety of machinery, Functional safety of safety related electrical,
electronic and programmable electronic control systems

8Unidrive M300/HS30 Quick Start Guide
Issue Number: 7
1 Product information
1.1 Ratings
Model
Input
phases
Max.
cont
input
current
Max input
fuse rating
Nominal cable size Output current
European USA
1 Ph 3 Ph Input Output Input Output
Max.
cont
output
current
Nominal
power
Motor
power
ph A A A mm2mm2AWG AWG A kW hp
01100017 1 8.7 10 1 1 16 16 1.7 0.25 0.33
01100024 1 11.1 16 1 1 14 16 2.4 0.37 0.5
01200017 1 4.5 6 1 1 16 16 1.7 0.25 0.33
01200024 1 5.3 6 1 1 16 16 2.4 0.37 0.5
01200033 1 8.3 10 1 1 16 16 3.3 0.55 0.75
01200042 1 10.4 16 1 1 16 16 4.2 0.75 1
02100042 1 18.8 20 2.5 1 12 16 4.2 0.75 1
02100056 1 24 25 4 1 10 16 5.6 1.1 1.5
02200024 1 / 3 5.3/4.1 6 6 1 1 16 16 2.4 0.37 0.5
02200033 1 / 3 8.3/6.7 10 10 1 1 16 16 3.3 0.55 0.75
02200042 1 / 3 10.4/7.5 16 10 1 1 16 16 4.2 0.75 1
02200056 1 / 3 14.9/11.3 20 15 2.5/1.5 1 12/14 16 5.6 1.1 1.5
02200075 1 / 3 18.1/13.5 20 15 2.5 1 12 16 7.5 1.5 2
02400013 3 2.4 6 1 1 16 16 1.3 0.37 0.5
02400018 3 2.9 6 1 1 16 16 1.8 0.55 0.75
02400023 3 3.5 6 1 1 16 16 2.3 0.75 1
02400032 3 5.1 6 1 1 16 16 3.2 1.1 1.5
02400041 3 6.2 10 1 1 16 16 4.1 1.5 2
03200100 1 / 3 23.9/17.7 25 20 4 1.5 10/12 14 10 2.2 3
03400056 3 8.7 10 1 1 14 16 5.6 2.2 3
03400073 3 12.2 16 1.5 1 12 16 7.3 3 3
03400094 3 14.8 16 2.5 1.5 12 14 9.4 4 5
04200133 1 / 3 23.7/16.9 25 20 4/2.5 2.5 10 12 13.3 3 3
04200176 3 21.3 25 4 2.5 10 12 17.6 4 5
04400135 3 16.3 20 2.5 2.5 10 12 13.5 5.5 7.5
04400170 3 20.7 25 4 2.5 10 12 17 7.5 10
The nominal cable sizes shown in the table above, are provided as a guide only. Ensure
that the cables used conform to the local wiring regulations.
NOTE

Unidrive M300/HS30 Quick Start Guide 9
Issue Number: 7
Figure 1-1 Model number structure
2Options
Table 2-1 System Integration (SI) option module identification
Type Option module Color Name Further details
Fieldbus
Purple SI-PROFIBUS
See relevant option
module User Guide
Medium
Grey SI-DeviceNet
Light Grey SI-CANopen
Beige SI-Ethernet
Brown Red SI-EtherCAT
Yellow
Green SI-PROFINET V2
Automation
(I/O expansion) Orange SI-I/O
Product line:
M300 / HS30
Frame size:
Current Rating :
Heavy Duty current rating x10
Drive Format :
A – AC in AC out
Voltage rating:
1 - 100 V (100 - 120 ± 10 %)
2 - 200 V (200 - 240 ± 10 %)
4 - 400 V (380 - 480 ± 10 %)
Derivative Electrical Specifications
M300 - 03 4 00073 A

10 Unidrive M300/HS30 Quick Start Guide
Issue Number: 7
Table 2-2 Adaptor Interface (AI) option module identification
3 Mechanical installation
The drives can be panel mounted with 0 mm space between the drives. For further information on
mechanical installation refer to the Power Installation Guide.
To remove the terminal cover, use a flat bladed screwdriver to rotate the terminal cover locating clip
by approximately 30° in a counter clockwise direction, and then slide the cover down.
Type Option module Name Further Details
Communications
AI-485 Adaptor
See Control User Guide
AI-485 24V Adaptor
Backup
AI-Backup Adaptor
AI-Smart Adaptor
Drive
Size
HWD M1M2∅AB*
mm in mm in mm in mm in mm in mm in mm in mm in
1 160 6.30 75 2.95 130 5.12 143 5.70 53 2.08 5 0.2
0 0.00 100 3.93
2 205 8.07 75 2.95 150 5.91 194 7.63 55 2.17 5 0.2
3 226 8.90 90 3.54 160 6.30 215 8.46 70.7 2.80 5 0.2
4 277 10.91 115 4.53 175 6.89 265 10.43 86 3.40 6 0.23
A minimum clearance of 100 mm (3.94 in) above and below Frame 01 to 04 products is
required for applications where the product is subjected to rated load and rated ambient
temperature.
A
W
M2
M2
BD
BA
HM1
Cover
release
NOTE

Unidrive M300/HS30 Quick Start Guide 11
Issue Number: 7
Table 3-1 Tools required
Table 3-2 Recommended torque settings
Table 3-3 Tightening torque for mounting feet
* A minimum clearance of 50 mm (1.97 in) above and below Frame 01 to 04 products is
permissible in applications where either the ambient operating temperature is 35 °C
(95 °F) or less or the average output current is derated by 20 %.
Derating for reduced clearances is to be applied in addition to the derating for increased
switching frequency if operating above 3 kHz. Refer to the Power Installation Guide for the
current derating due to an increase in switching frequency.
If Din rail mounting is used in an installation, then mounting screws should be used to
secure the drive to the back plate.
Tool Location Size 1 Size 2 Size 3 Size 4
Small terminal screwdriver Control, relay and STO terminals 9999
3 mm Flat-bladed screwdriver Power terminals 9
5 mm Flat-bladed screwdriver Terminal cover 9999
4 mm Flat-bladed screwdriver AC power terminals 9
Philips screwdriver Power terminals 999
Torx 10 driver EMC & MOV screws 9999
Torx 15 driver Fan screw 9
Torx 20 driver Fan screw 999
Model size Terminal block
description Torque settings
All
Control terminals 0.2 N m (0.15 Ib ft)
Relay terminals 0.5 N m (0.37 Ib ft)
Ground terminals 1.5 N m (1.10 Ib ft)
1Power terminals 0.5 N m (0.37 Ib ft)
2, 3, 4 1.4 N m (1.03 Ib ft)
Drive size Tightening torque
1 to 3 1.3 N m (1 lb ft) to 1.6 N m (1.2 lb ft)
4 2.5 N m (1.8 lb ft) to 2.8 N m (2.1 lb ft)
NOTE
NOTE
NOTE

12 Unidrive M300/HS30 Quick Start Guide
Issue Number: 7
Figure 3-1 Feature diagram (size 2 shown)
* Before removing the screw, refer to section 4.5 EMC on page 22.
6
8
9
5
7
12
4
1
3
2
11
10
2
13
3
Key
1. Rating label (On side of drive)
2. Identification label
3. Option module connection
4. Relay connections
5. Control connections
6. Braking terminal
7. Internal EMC filter screw*
8. DC bus +
9. DC bus -
10. Motor connections
11. AC supply connections
12. Ground connections
13. Safe Torque Off connections

Unidrive M300/HS30 Quick Start Guide 13
Issue Number: 7
4 Electrical installation
An overlay of the electrical connections / terminals is included on the back page of this manual.
4.1 AC supply requirements
Voltage:
100 V drive: 100 V to 120 V ±10 %
200 V drive: 200 V to 240 V ±10 %
400 V drive: 380 V to 480 V ±10 %
Number of phases: 3
Maximum supply imbalance: 2 % negative phase sequence (equivalent to 3 % voltage imbalance
between phases).
Frequency range: 45 to 66 Hz
For UL compliance only, the maximum supply symmetrical fault current must be limited to 100 kA.
4.2 External braking resistor
4.2.1 Minimum resistance values and peak power rating for the braking resistor
at 40 °C (104 °F)
Table 4-1 Braking resistor resistance and power rating (100 V)
* Resistor tolerance: ±10 %
On the size 2 110 V drives or when connecting single phase to a dual rated 200 V unit, the
supply should be connected to L1 and L3. Also the DC bus (-) terminal on 110 V drives
has no internal connection. The 110 V drives use a voltage doubler circuit on the input,
therefore the default for Motor Rated Voltage (Pr 08) is 230 V.
Overload protection
When an external braking resistor is used, it is essential that an overload protection device
is incorporated in the braking resistor circuit; as shown in the electrical diagram on the
back cover.
Model
Minimum
resistance*
Ω
Instantaneous
power rating
kW
Continuous
power rating
kW
01100017 130 1.1 0.25
01100024 0.37
02100042 68 2.2 0.75
02100056 1.1
NOTE
WARNING

14 Unidrive M300/HS30 Quick Start Guide
Issue Number: 7
Table 4-2 Braking resistor resistance and power rating (200 V)
Table 4-3 Braking resistor resistance and power rating (400 V)
* Resistor tolerance: ±10 %
Model
Minimum
resistance*
Ω
Instantaneous
power rating
kW
Continuous
power rating
kW
01200017
130 1.1
0.25
01200024 0.37
01200033 0.55
01200042 0.75
02200024
68 2.2
0.37
02200033 0.55
02200042 0.75
02200056 1.1
02200075 1.5
03200100 45 3.3 2.2
04200133 22 6.0 3.0
04200176 4.0
Model
Minimum
resistance*
Ω
Instantaneous
power rating
kW
Continuous
power rating
kW
02400013
270 2.2
0.37
02400018 0.55
02400023 0.75
02400032 1.1
02400041 1.5
03400056
100 6.0
2.2
03400073 3
03400094 4
04400135 50 11.2 5.5
04400170 7.5

Unidrive M300/HS30 Quick Start Guide 15
Issue Number: 7
4.3 Ground leakage
The ground leakage current depends upon whether the internal EMC filter is installed or not. The
drive is supplied with the filter installed. Instructions for removing the internal filter are given in
section 4.5.2 Removing the internal EMC filter on page 22.
With internal filter installed:
Size 1:
8.1 mA* AC at 110 V, 50 Hz
9.5 mA* AC at 230 V, 50 Hz
Size 2:
13 mA* AC at 110 V, 50 Hz (1 phase)
6.3 mA* AC at 230 V, 50 Hz (3 phase)
17.5 mA* AC at 230 V, 50 Hz (1 phase)
9.2 mA* AC at 415 V, 50 Hz (3 phase)
Size 3:
17.1 mA* AC at 230 V 50 Hz (1 phase)
5.9 mA* AC at 230 V 50 Hz (3 phase)
5.7 mA* AC at 415 V 50 Hz (3 phase)
Size 4:
21.3 mA* AC at 230 V 50 Hz (1 phase)
9.7 mA* AC at 230 V 50 Hz (3 phase)
13.3 mA* AC at 415 V 50 Hz (3 phase)
*Proportional to the supply voltage and frequency.
With internal filter removed:
Size 1: <1 mA
Size 2: 110 V: < 1.2 mA
230 V: < 1 mA
415 V: < 2.3 mA
Size 3: 230 V: < 1.6 mA
415 V: < 1 mA
Size 4: < 1 mA
The above leakage currents are just the leakage currents of the drive and do not take into
account any leakage currents of the motor or motor cable.
When the internal filter is installed the leakage current is high. In this case a permanent
fixed ground connection must be provided, or other suitable measures taken to prevent a
safety hazard occurring if the connection is lost.
When the leakage current exceeds 3.5 mA, a permanent fixed ground connection must be
provided using two independent conductors each with a cross-section equal to or
exceeding that of the supply conductors. The drive is provided with two ground
connections to facilitate this. Both ground connections are necessary to meet EN 61800-
5-1: 2007.
NOTE
WARNING
WARNING

16 Unidrive M300/HS30 Quick Start Guide
Issue Number: 7
4.3.1 Use of residual current device (RCD)
There are three common types of ELCB / RCD:
1. AC - detects AC fault currents
2. A - detects AC and pulsating DC fault currents (provided the DC current reaches zero at least
once every half cycle)
3. B - detects AC, pulsating DC and smooth DC fault currents
• Type AC should never be used with drives.
• Type A can only be used with single phase drives
• Type B must be used with three phase drives
If an external EMC filter is used with an ELCB / RCD, a delay of at least 50 ms should be
incorporated to ensure spurious trips are not seen. The leakage current is likely to exceed the trip
level if all of the phases are not energized simultaneously.
4.4 Control terminal configurations and wiring
The setting of Pr 05 automatically sets the drive configuration.
Action will only occur if the drive is inactive and no User Actions are running. Otherwise, the
parameter will return to its pre altered value on exit from edit mode. All parameters are saved if this
parameter changes.
Only type B ELCB / RCD are suitable for use with 3 phase inverter drives.
05 Drive Configuration
RW Txt PT US
OL
Ú
AV (0), AI (1), AV.Pr (2), AI.Pr (3),
PrESEt (4), PAd (5), PAd.rEF (6),
E.Pot (7), torquE (8), Pid (9)
ÖAV (0)
RFC-A
Value Text Description
0AV
Analog input 1 (voltage) or Analog input 2 (voltage) selected by terminal
(Local/Remote)
1AI
Analog input 1 (current) or Analog input 2 (voltage) selected by terminal
(Local/Remote)
2AV.Pr
Analog input 1 (voltage) or 3 presets selected by terminal
3 AI.Pr Analog input 1 (current) or 3 presets selected by terminal
4PrESEt
Four presets selected by terminal
5PAd
Keypad reference
6 PAd.rEF Keypad reference with terminal control
7E.Pot
Electronic Potentiometer
8 torquE Torque mode, Analog input 1 (current frequency reference) or Analog input 2
(voltage torque reference) selected by terminal
9Pid
PID mode, Analog input 1 (current feedback source) and Analog input 2
(voltage reference source)
WARNING

Unidrive M300/HS30 Quick Start Guide 17
Issue Number: 7
Figure 4-1 Pr 05 = AV
Figure 4-2 Pr 05 = AI
1
2
4
0V
Voltage speedreference
input (AI1)
Voltage speed
reference input (AI2)
5
7Analog output 1
(motor frequency)
+10 V output
9
10
11
Digitaloutput
(zero frequency)
Unassigned
12
13
14
Run reverse
Run forward
Analog input 1/
input2select
+24 V output
10k
10k
1
2
4
0V
Current speedreference
input (AI1)
Voltage speed
reference input (AI2)
5
7Analog output 1
(motor frequency)
+10 V output
9
10
11
Digitaloutput
(zero frequency)
Unassigned
12
13
14
Run reverse
Run forward
Analog input 1/
input2select
+24 V output
10k
Current speed
reference input

18 Unidrive M300/HS30 Quick Start Guide
Issue Number: 7
Figure 4-3 Pr 05 = AV.Pr
Figure 4-4 Pr 05 = AI.Pr
* Refer to the Control User Guide.
1
2
4
0V
Voltage speedreference
input (AI1)
Reference select
5
7Analog output 1
(motor frequency)
+10 V output
9
10
11
Digitaloutput
(zero frequency)
Unassigned
12
13
14
Run reverse
Run forward
+24 V output
10k
Reference select
Terminal5 Terminal14Reference selected
0
0
1
1
0
1
0
1
Analog reference 1*
Preset speed2*
Preset speed3*
Preset speed4*
1
2
4
0V
Current speedreference
input (AI1)
Reference select
5
7Analog output 1
(motor frequency)
+10 V output
9
10
11
Digitaloutput
(zero frequency)
Unassigned
12
13
14
Run reverse
Run forward
+24 V output
Current speed
reference input
Reference select
Terminal5 Terminal14Reference selected
0
0
1
1
0
1
0
1
Analog reference 1*
Preset speed2*
Preset speed3*
Preset speed4*

Unidrive M300/HS30 Quick Start Guide 19
Issue Number: 7
Figure 4-5 Pr 05 = PrESEt
* Refer to the Control User Guide.
Figure 4-6 Pr 05 = PAd
1
2
4
0V
Voltage speedreference
input (AI1)
Reference select
5
7Analog output 1
(motor frequency)
+10 V output
Digitaloutput
(zero frequency)
9
10
11 Unassigned
12
13
14 Reference select
Run forward
+24 V output
Run reverse
Terminal5 Terminal14Reference selected
0
0
1
1
0
1
0
1
Preset speed1*
Preset speed2*
Preset speed3*
Preset speed4*
1
2
0V
Voltage speedreference
input (AI 1)
7Analog output 1
(motor frequency)
9
10
11
Digital output
(zero frequency)
Unassigned
12
13
14 Analog input 1/
input 2 select
Run forward
+24 V output
Run reverse
4
5
+10 V output
Voltage speedreference
input (AI 2)
When Pr 05 is set to PAd, to run in
reverse:
•SetPr17 to On
The Keypad reference can now be
set to a negative frequency to run the
motor in the reverse direction.

20 Unidrive M300/HS30 Quick Start Guide
Issue Number: 7
Figure 4-7 Pr 05 = PAd.rEF
Figure 4-8 Pr 05 = E.Pot
* Refer to the Control User Guide.
1
2
0V
Voltage speedreference
input (AI1)
7Analog output 1
(motor frequency)
9
10
11
Digitaloutput
(zero frequency)
Unassigned
12
13
14 Analog input 1/
input2select
Run forward
+24 V output
Run reverse
4
5
+10 V output
Voltage speedreference
input (AI2)
1
2
4
0V
Voltage speedreference
input (AI1)
5
7Analog output 1
(motor frequency)
+10 V output
9
10
11
Digitaloutput
(zero frequency)
Unassigned
12
13
14 UP
Run forward
+24 V output
Run reverse
DOWN
When Pr 05 is set to E.Pot, the following
parameters may need to be adjusted:
• Motorized pot up/down rate (s/100 %)*
• Motorized pot bipolar select (0 =
unipolar, 1 = bipolar)*
• Motorized pot mode: 0 = zero at power-
up,
1 = last value at power-up,
2 = zero at power-up and only change
when drive is running,
3 = last value at power-up and only
changewhendriveisrunning,
4 = zero at power-up and drive disabled,
only change when drive is running.