Honeywell NXL User's Manual

NXL HVAC & COMPACT
USER’S MANUAL
AT LEAST THE 11 FOLLOWING STEPS OF THE START-UP QUICK GUIDE MUST BE PERFORMED
DURING THE INSTALLATION AND COMMISSIONING.
IF ANY PROBLEMS OCCUR, PLEASE CONTACT YOUR LOCAL DISTRIBUTOR.
Start-up Quick Guide
1. Check that the delivery corresponds to your order, see Chapter 3.
2. Before taking any commissioning actions read carefully the safety instructions in Chapter
1.
3. Before the mechanical installation, check the minimum clearances around the unit and
check the ambient conditions in Chapter 5.
4. Check the size of the motor cable, mains cable, mains fuses and check the cable
connections, read Chapter 6.
5. Follow the installation instructions, see Chapter 5.
6. Control cable sizes and the grounding system are explained in Chapter 6.1.1.
7. Instructions on using the keypad are given in Chapter 7.
8. All parameters have factory default values. In order to ensure proper operation, check
the rating plate data for the values below and the corresponding parameters of
parameter group P2.1. See Chapter 8.3.3. In all cases Honeywell NXL start up wizard is
recommended to ensure easy commissioning.
•
•
nominal speed of the motor, par 2.1.7
nominal current of the motor, par. 2.1.6
(2.1.8 in NXL Compact)
(2.1.9 in NXL Compact)
The following motor parameters need adjusting only if the motor voltage is different from
400 V or the equipment is installed to a electrical network which does not have the
frequency of 50 Hz (e.g. North America 60 Hz).
•
•
nominal voltage of the motor, par. 2.1.11
nominal frequency of the motor, par. 2.1.12
(2.1.6 in NXL Compact)
(2.1.7 in NXL Compact)
All parameters are explained in the Application Manuals.
9. Follow the commissioning instructions, see Chapter 8.
10. The Honeywell NXL Frequency Converter is now ready for use.
11. In the end of this manual, you will find a quick help with the default I/O, control panel
menus, monitoring values, fault codes and basic parameters
Honeywell is not responsible for the use of the frequency converters
against the instructions.
CONTENTS
NXL HVAC & COMPACT
USER’S MANUAL
INDEX
1
SAFETY
2
EU DIRECTIVE
3
RECEIPT OF DELIVERY
4
TECHNICAL DATA
5
INSTALLATION
6
CABLING AND CONNECTIONS
7
CONTROL KEYPAD
8
COMMISSIONING
9
FAULT TRACING
10
DESCRIPTION OF BOARD NXLOPTAA
11
DESCRIPTION OF BOARD NXLOPTAI
12
NXL HVAC BASIC SPEED CONTROL
OTHER NXL MANUALS:
NXL HVAC APPLICATION MANUAL
Programming Manual for NXL HVAC drives
MULTICONTROL APPLICATION MANUAL
Programming Manual for standard NXL and NXL Compact.
ABOUT THE NXL HVAC & COMPACT USER'S MANUAL
AND NXL APPLICATION MANUALS
Congratulations for choosing the Smooth Control provided by NXL frequency converters!
The User's Manual will provide you with the necessary information about the installation, commissioning
and operation of NXL Frequency Converter. We recommend that you carefully study these instructions
before powering up the frequency converter for the first time.
In the NXL HVAC Application Manual and the Multi-Control Application Manual you will find information
about the application used in Honeywell NXL drives.
Honeywell
Index
5(96)
NXL HVAC & COMPACT User's Manual
Index
1.
Date: 28.10.2008
SAFETY .................................................................................................................................. 7
1.1
1.2
1.3
1.4
2.
Warnings ............................................................................................................................. 7
Safety instructions................................................................................................................ 7
Earthing and earth fault protection ....................................................................................... 8
Running the motor ............................................................................................................... 8
EU DIRECTIVE ....................................................................................................................... 9
2.1
2.2
3.
CE marking .......................................................................................................................... 9
EMC directive ...................................................................................................................... 9
2.2.1
General ............................................................................................................................ 9
2.2.2
Technical criteria .............................................................................................................. 9
2.2.3
NXL frequency converter EMC classification .................................................................... 9
2.2.4
Honeywell EMC classes and market requirements......................................................... 10
2.2.5
Manufacturer's declaration of conformity ........................................................................ 10
RECEIPT OF DELIVERY ...................................................................................................... 13
3.1
3.2
3.3
3.4
3.5
4.
Type designation code NXL Compact ................................................................................ 13
Type designation code NXL HVAC .................................................................................... 14
Storage .............................................................................................................................. 14
Maintenance ...................................................................................................................... 14
Warranty ............................................................................................................................ 15
TECHNICAL DATA ............................................................................................................... 16
4.1
4.2
Introduction........................................................................................................................ 16
Power ratings..................................................................................................................... 18
4.2.1
NXL Compact – Mains voltage 208 – 240 V & 380 – 500 V............................................ 18
4.2.1
NXL HVAC – Mains voltage 380 – 500 V ....................................................................... 19
4.3
Technical data ................................................................................................................... 20
5.
INSTALLATION .................................................................................................................... 22
5.1
Mounting............................................................................................................................ 22
5.1.1
NXL Compact (MF2 and MF3)........................................................................................ 22
5.1.2
NXL HVAC (MF4 – MF6)................................................................................................ 25
5.2
Cooling .............................................................................................................................. 26
5.3
Changing EMC protection class from H/C to T in NXL HVAC ............................................ 27
6.
CABLING AND CONNECTIONS .......................................................................................... 28
6.1
Power connections............................................................................................................. 28
6.1.1
Cabling........................................................................................................................... 29
6.1.1.1 Cable and fuse sizes .................................................................................................. 30
6.1.2
Mounting of cable accessories ....................................................................................... 31
6.1.3
Installation instructions ................................................................................................... 33
6.1.3.1 Stripping lengths of motor and mains cables .............................................................. 34
6.1.3.2 Installation of cables to NXL ....................................................................................... 35
6.1.4
Cable installation and the UL standards ......................................................................... 42
6.1.5
Cable and motor insulation checks................................................................................. 42
6.2
Control unit ........................................................................................................................ 43
6.2.1
NXL Compact (MF2 – MF3) ........................................................................................... 43
6.2.2
NXL HVAC (MF4 – MF6)................................................................................................ 43
6.2.2.1 Allowed option boards in NXL HVAC: ......................................................................... 43
6.2.3
Control connections........................................................................................................ 44
6.2.4
Control I/O...................................................................................................................... 45
6(96)
Index
6.2.5
Control terminal signals .................................................................................................. 46
6.2.5.1 Jumper selections on NXL basic board....................................................................... 47
6.2.6
Motor thermistor (PTC) connection................................................................................. 50
7.
CONTROL KEYPAD ............................................................................................................. 51
7.1
7.2
7.3
7.4
7.5
8.
Indications on the Keypad display...................................................................................... 51
7.1.1
Drive status indications................................................................................................... 51
7.1.2
Control place indications ................................................................................................ 52
7.1.3
Numeric indications ........................................................................................................ 52
Keypad push-buttons ......................................................................................................... 53
7.2.1
Button descriptions......................................................................................................... 53
Start-up wizard................................................................................................................... 54
Navigation on the control keypad ....................................................................................... 55
7.4.1
Monitoring menu (M1) .................................................................................................... 58
7.4.2
Parameter menu (P2) ..................................................................................................... 60
7.4.3
Keypad control menu (K3).............................................................................................. 62
7.4.3.1 Selection of control place............................................................................................ 62
7.4.3.2 Keypad reference ....................................................................................................... 63
7.4.3.3 Keypad direction......................................................................................................... 63
7.4.3.4 Stop button activation ................................................................................................. 63
7.4.4
Active faults menu (F4)................................................................................................... 64
7.4.4.1 Fault types.................................................................................................................. 64
7.4.5
Fault codes..................................................................................................................... 65
7.4.6
Fault history menu (H5) .................................................................................................. 67
7.4.7
System menu (S6).......................................................................................................... 68
7.4.7.1 Copy parameters........................................................................................................ 70
7.4.7.2 Security ...................................................................................................................... 70
7.4.7.3 Keypad settings.......................................................................................................... 71
7.4.7.4 Hardware settings....................................................................................................... 72
7.4.7.5 System information..................................................................................................... 73
7.4.7.6 AI mode...................................................................................................................... 76
7.4.8
Modbus interface............................................................................................................ 77
7.4.8.1 Modbus RTU protocol................................................................................................. 77
7.4.8.2 Termination Resistor .................................................................................................. 78
7.4.8.3 Modbus address area................................................................................................. 78
7.4.8.4 Modbus process data ................................................................................................. 78
7.4.8.5 Fieldbus parameters................................................................................................... 80
7.4.9
Expander board menu (E7) ............................................................................................ 81
Further keypad functions.................................................................................................... 81
COMMISSIONING................................................................................................................. 82
8.1
8.2
8.3
Safety ................................................................................................................................ 82
Commissioning of the frequency converter ........................................................................ 82
Basic parameters............................................................................................................... 85
8.3.1
Monitoring values (Control keypad: menu M1) ............................................................... 85
8.3.2
HVAC parameters in NXL HVAC (Control keypad: Menu P2 B2.1) ............................ 86
8.3.3
Basic parameters (Control keypad: Menu P2 B2.1 / B2.1.15)..................................... 87
9.
FAULT TRACING.................................................................................................................. 88
10.
DESCRIPTION OF EXPANDER BOARD NXLOPTAA ......................................................... 92
11.
DESCRIPTION OF EXPANDER BOARD NXLOPTAI ........................................................... 93
12.
NXL HVAC Basic Speed Control – Quick SETUP .............................................................. 95
Safety
Honeywell
1.
7(96)
SAFETY
ONLY A COMPETENT ELECTRICIAN MAY CARRY OUT
THE ELECTRICAL INSTALLATION
1.1 Warnings
1
2
3
WARNING
4
5
6
7
HOT SURFACE
The components of the power unit of the frequency converter are live
when NXL is connected to mains potential. Coming into contact with
this voltage is extremely dangerous and may cause death or severe
injury. The control unit is isolated from the mains potential.
The motor terminals U, V, W (T1, T2, T3) and the DC-link/brake resistor
terminals –/+ (in NXL ≥1.1 kW) are live when NXL is connected to mains,
even if the motor is not running.
The control I/O-terminals are isolated from the mains potential. However,
the relay outputs and other I/O-terminals may have a dangerous control
voltage present even when NXL is disconnected from mains.
The frequency converter has a large capacitive leakage current.
If the frequency converter is used as a part of a machine, the machine
manufacturer is responsible for providing the machine with a main switch
(EN 60204-1).
Only spare parts delivered by Honeywell can be used.
The heat sink of types MF2 and MF3 may be hot when the frequency
converter is in use. Coming into contact with the heat sink may cause
burns.
1.2 Safety instructions
1
2
3
4
5
6
The Honeywell NXL frequency converter is meant for fixed installations
only.
Do not perform any measurements when the frequency converter is
connected to the mains.
After disconnecting the frequency converter from the mains, wait until the
fan stops and the indicators on the display go out. Wait 5 more minutes
before doing any work on NXL connections.
Do not perform any voltage withstand tests on any part of NXL. There is
a certain procedure according to which the tests shall be performed.
Ignoring this procedure may result in damaged product.
Prior to measurements on the motor or the motor cable, disconnect the
motor cable from the frequency converter.
Do not touch the IC-circuits on the circuit boards. Static voltage discharge
may damage the components.
1
1
8(96)
Safety
Honeywell
1.3 Earthing and earth fault protection
The Honeywell NXL frequency converter must always be earthed with an earthing conductor
connected to the earthing terminal .
The earth fault protection inside the frequency converter protects only the converter itself against
earth faults in the motor or the motor cable.
Due to the high capacitive currents present in the frequency converter, fault current protective
switches may not function properly. If fault current protective switches are used they must be tested
with the drive with earth fault currents that are possible to arise in fault situations.
1.4 Running the motor
Warning symbols
For your own safety, please pay special attention to the instructions marked with the following
symbols:
= Dangerous voltage
WARNING
HOT SURFACE
= General warning
= Hot surface – Risk of burn
MOTOR RUN CHECK LIST
Before starting the motor, check that the motor is mounted properly and
ensure that the machine connected to the motor allows the motor to be
started.
Set the maximum motor speed (frequency) according to the motor and
the machine connected to it.
Before reversing the motor shaft rotation direction make sure that this
WARNING
can be done safely.
Make sure that no power correction capacitors are connected to the
motor cable.
Make sure that the motor terminals are not connected to mains potential.
1
2
3
4
5
2.
EU Directive
9(96)
EU DIRECTIVE
2.1 CE marking
The CE marking on the product guarantees the free movement of the product within the EEA
(European Economic Area). It also guarantees that the product meets the various requirements
placed upon it (such as the EMC Directive and possibly other directives according to the so-called
new procedure).
NXL frequency converters carry the CE label as a proof of compliance with the Low Voltage
Directive (LVD) and the Electro Magnetic Compatibility (EMC). The company SGS FIMKO has acted
as the Competent Body.
2.2 EMC directive
2.2.1
General
The EMC Directive provides that the electrical apparatus must not excessively disturb the
environment they are used in, and, on the other hand, it shall have an adequate level of immunity
toward other disturbances from the same environment.
The compliance of NXL frequency converters with the EMC directive is verified with Technical
Construction Files (TCF) checked and approved by SGS FIMKO, which is a Competent Body.
2.2.2
Technical criteria
EMC compliance is a major consideration for NXL drives from the outset of the design. NXL
frequency converters are marketed throughout the world, a fact which makes the EMC requirements
of customers different. All NXL frequency converters are designed to fulfil even the strictest immunity
requirements.
2.2.3
NXL frequency converter EMC classification
NXL frequency converters are divided into two classes according to the level of electromagnetic
disturbances emitted. Later in this manual the division is made according to the mechanical sizes
(MF2, MF3, etc.). The technical data of the different sizes can be found in Chapter 0.
Class C (NXL HVAC IP54):
NXL HVAC drives with IP54 enclosure are delivered as class C products with an integrated RFI
filter. NXL HVAC drives IP54 selection fulfil the requirements of the product standard EN 618003 (2004) category C1 (EN 55011 class B).
The emission levels correspond to the requirements of EN 61000-6-3.
Class N (NXL Compact):
No EMC emission protection. NXL Compact drives (frames MF2 and MF3) are delivered from the
factory without an integrated RFI filter as class N products. External RFI filters for these products for
class H are available.
Class H (NXL HVAC IP21):
NXL HVAC drives with IP21 enclosure are delivered as class H products with an integrated RFI
filter. NXL HVAC drives IP21 selection fulfil the requirements of the product standard EN 618003 (2004) category C2 (EN 55011 class A).
The emission levels correspond to the requirements of EN 61000-6-4.
Class T:
The T-class converters have a small earth current and can be used with IT supplies only. If they are
used with other supplies no EMC requirements are complied with.
2
10(96)
EU Directive
Honeywell
All NX frequency converters fulfil all EMC immunity requirements (standards EN 61000-6-1,
61000-6-2 and EN 61800-3).
2.2.4
Honeywell EMC classes and market requirements
1
2
3
4
5
6
NX EMC levels
Hospital
Airport
Residential Area
Commercial
Light Industry
Area
Heavy Industry
C
H
L
T
O
R
O
R
R
R
O
R
O
R
R (IT Network)
O = Optional, R= Required
2.2.5
Manufacturer's declaration of conformity
The following page presents the photocopy of the Manufacturer's Declaration of Conformity assuring
the compliance of frequency converters with the EMC-directives.
2
EU Directive
11(96)
EU DECLARATION OF CONFORMITY
We
Manufacturer's name:
Vacon Oyj
Manufacturer's address:
P.O.Box 25
Runsorintie 7
FIN-65381 Vaasa
Finland
hereby declare that the product
Product name:
NXL Frequency Converter
Model designation:
NXL 0001 V3 5…to 0061 V3 5…
NXL 0002 V3 2...to 0006 V3 2…
has been designed and manufactured in accordance with the following standards:
Safety:
EN 50178 (1997), EN 60204-1 (1996)
EN 60950 (3rd edition 2000, as relevant)
EMC:
EN 61800-3 (1996)+A11(2000), EN 61000-6-2
(2001), EN 61000-6-4 (2001)
and conforms to the relevant safety provisions of the Low Voltage Directive (73/23/EEC) as
amended by the Directive (93/68/EEC) and EMC Directive 89/336/EEC as amended by
92/31/EEC.
It is ensured through internal measures and quality control that the product conforms at all
times to the requirements of the current Directive and the relevant standards.
In Vaasa, 6th of September, 2002
Vesa Laisi
President
The year the CE marking was affixed:
2002
2
12(96)
EU Directive
Honeywell
EU DECLARATION OF CONFORMITY
We
Manufacturer's name:
Vacon Oyj
Manufacturer's address:
P.O.Box 25
Runsorintie 7
FIN-65381 Vaasa
Finland
hereby declare that the product
Product name:
NXL HVAC DRIVE
Model designation:
HVAC03C… to HVAC61C…
has been designed and manufactured in accordance with the following standards:
Safety:
EN 50178 (1997), EN 60204-1 (1996)
EN 60950 (3rd edition 2000, as relevant)
EMC:
EN 61800-3 (1996)+A11(2000), EN 61000-6-2
(2001), EN 61000-6-4 (2001)
and conforms to the relevant safety provisions of the Low Voltage Directive (73/23/EEC) as
amended by the Directive (93/68/EEC) and EMC Directive 89/336/EEC as amended by
92/31/EEC.
It is ensured through internal measures and quality control that the product conforms at all
times to the requirements of the current Directive and the relevant standards.
In Vaasa, 10th of May, 2006
Vesa Laisi
President
The year the CE marking was affixed:
2
2002
3.
Receipt of delivery
13(96)
RECEIPT OF DELIVERY
NXL frequency converters have undergone scrupulous tests and quality checks at the factory before
they are delivered to the customer. However, after unpacking the product, check that no signs of
transport damages are to be found on the product and that the delivery is complete (compare the
type designation of the product to the code below.
Should the drive have been damaged during the shipping, please contact primarily the cargo
insurance company or the carrier.
If the delivery does not correspond to your order, contact the supplier immediately.
3.1 Type designation code NXL Compact
NXL
0005 V3
5 C
1 N
1
S
Harware modifications:
S = Standard
D = DIN rail mounting
Brake chopper
0 = No brake chopper (MF2)
1 = Internal brake chopper
EMC emission level
N = No EMC emission protection
(External filters available for EN61800-3 cat. C2)
Enclosure classification
1 = IP20
Control keypad
B = No control keypad
C = Standard 7-segment keypad
Nominal mains voltage
2 = 208-240Vac
5 = 380-500Vac
Input Phases
V3 = 3 Phase
Nominal current (low overload)
0005 = 5A etc.
Product range: NXL
Figure 3-1. NXL Compact type designation code for sizes MF2 and MF3
3
3
14(96)
Receipt of delivery
Honeywell
3.2 Type designation code NXL HVAC
HVAC
03
C
2
Enclosure & EMC classification
2 = IP21, EMC class H (fulfils EN 61800-3 cat C2, EN 55011 class A)
5 = IP54, EMC class C (fullfils EN 61800-3 cat C1, EN 55011 class B)
Control keypad
C = Standard 7-segment keypad
Nominal current (low overload)
03 = 3 A etc.
Product range: HVAC = NXL HVAC
Figure 3-2. NXL HVAC type designation code for (sizes MF4 - MF6).
3.3 Storage
If the frequency converter is to be kept in store before use make sure that the ambient conditions are
acceptable:
Storing temperature
–40…+70°C
Relative humidity
<95%, no condensation
3.4 Maintenance
In normal conditions, NXL frequency converters are maintenance-free. However, we recommend to
clean the heatsink (using e.g. a small brush) whenever necessary.
Most NXL drives are equipped with a cooling fan, which can easily be changed if necessary.
Receipt of delivery
15(96)
3.5 Warranty
Only manufacturing defects are covered by the warranty. The manufacturer assumes no
responsibility for damages caused during or resulting from transport, receipt of the delivery,
installation, commissioning or use.
The manufacturer shall in no event and under no circumstances be held responsible for damages
and failures resulting from misuse, wrong installation, unacceptable ambient temperature, dust,
corrosive substances or operation outside the rated specifications. Neither can the manufacturer be
held responsible for consequential damages.
Honeywell's time of warranty is 30 months from the delivery or 24 months from the commissioning
whichever expires first.
The local distributor may grant a warranty time different from the above. This warranty time shall be
specified in the distributor's sales and warranty terms. Honeywell assumes no responsibility for any
other warranties than that granted by Honeywell itself.
In all matters concerning the warranty, please contact first your distributor.
3
16(96)
4.
Technical data
Honeywell
TECHNICAL DATA
4.1 Introduction
Honeywell NXL is a compact frequency converter with the output ranging from 250 W to 30 kW.
The Motor and Application Control Block is based on microprocessor software. The microprocessor
controls the motor basing on the information it receives through measurements, parameter settings,
control I/O and control keypad. The IGBT Inverter Bridge produces a symmetrical, 3-phase PWMmodulated AC-voltage to the motor.
The control keypad constitutes a link between the user and the frequency converter. The control
keypad is used for parameter setting, reading status data and giving control commands. Instead of
the control keypad, also a PC can be used to control the frequency converter if connected through a
cable and a serial interface adapter (optional equipment).
You can have your Honeywell NXL drive equipped with control I/O boards NXLOPTAA, NXLOPTAI,
NXOPTB_ or NXOPTC_. Honeywell NXL HVAC series already includes I/O board NXLOPTAI as
standard.
All other sizes but MF2 have an internal brake chopper. For closer information, contact Honeywell
see back cover). The input EMC filters are available as options externally for MF2 and MF3. In other
sizes the filters are internal and included as standard.
4
Technical data
17(96)
Figure 4-1. NXL block diagram
4
18(96)
Technical data
Honeywell
4.2 Power ratings
4.2.1
NXL Compact – Mains voltage 208 – 240 V & 380 – 500 V
Mains voltage 208-240 V, 50/60 Hz, 1~/3~ Series NXL Compact
Frequency
converter type
Loadability
EMC-level N
Low
NXL 0002 2
NXL 0003 2
NXL 0004 2
NXL 0006 2
Motor shaft
power
High
Rated
continuous
current
IL (A)
10%
overload
current
(A)
Rated
continuous
current IH
(A)
50%
overload
current
(A)
2,4
3,7
4,8
6,6
2,6
4,1
5,3
7,3
1,7
2,8
3,7
4,8
2,6
4,2
5,6
7,2
Low
High
40°C
P(kW)
50°C
P(kW)
0,37
0,75
1,1
1,5
0,25
0,55
0,75
1,1
Nominal
input
current
1~/3~
Mechanical
size
Enclosure
and
protection
class
Dimensions
WxHxD
Weight
(kg)
4,8/-7,4/5,6
9,6/7,2
13,2/9,9
MF2/IP20
MF3/IP20
MF3/IP20
MF3/IP20
60x130x150
84x184x172
84x184x172
84x220x172
1,0
1,9
1,9
2,0
Table 4-1. Power ratings and dimensions of NXL, supply voltage 208-240V.
NOTE! NXL 0002 2 is suitable for single phase supply only
Mains voltage 380-500 V, 50/60 Hz, 3~ Series NXL Compact
Frequency
converter type
Loadability
Low
EMC-level N
Rated
continuous
current
IL (A)
NXL 0001 5
NXL 0002 5
NXL 0003 5
NXL 0004 5
NXL 0005 5
1,9
2,4
3,3
4,3
5,4
Motor shaft power
High
10%
Rated
overconload tinuous
current current
(A)
IH (A)
2,1
2,6
3,6
4,7
5,9
1,3
1,9
2,4
3,3
4,3
400V supply
500V supply
50%
overload
current
(A)
10%
overload
40°C
P(kW)
10%
overload
40°C
P(kW)
2
2,9
3,6
5
6,5
0,55
0,75
1,1
1,5
2,2
50%
overload
50°C
P(kW)
0,37
0,55
0,75
1,1
1,5
0,75
1,1
1,5
2,2
3
50%
overload
50°C
P(kW)
0,55
0,75
1,1
1,5
2,2
Table 4-2. Power ratings and dimensions of NXL, supply voltage 380-500V.
4
Mechanical
size
Nominal
Enclosure
input
and
current
protection
class
2,9
3,6
5,0
6,5
8,1
MF2/IP20
MF2/IP20
MF3/IP20
MF3/IP20
MF3/IP20
Dimensions
WxHxD
60x130x150
60x130x150
84x220x172
84x220x172
84x220x172
Weight
(kg)
1,0
1,0
2,0
2,0
2,0
4.2.1
19(96)
Technical data
NXL HVAC – Mains voltage 380 – 500 V
Mains voltage 380-500 V, 50/60 Hz, 3~ Series NXL HVAC
Frequency
converter type
Loadability
Low
EMC-level C
EMC-level H
Rated
continuous
current
IL (A)
Motor shaft power
High
400V supply
500V supply
10%
Rated
overconload tinuous
current current
(A)
IH (A)
50%
overload
current
(A)
10%
overload
45°C
P(kW)
50%
overload
50°C
P(kW)
10%
overload
45°C
P(kW)
50%
overload
50°C
P(kW)
Mechanical
size
Enclosure
and
protection
class
Dimensions
WxHxD
Weight
(kg)
HVAC03C2
HVAC04C2
HVAC05C2
HVAC07C2
HVAC09C2
HVAC12C2
HVAC16C2
HVAC23C2
HVAC31C2
HVAC38C2
HVAC46C2
HVAC61C2
3,3
4,3
5,6
7,6
9
12
16
23
31
38
46
61
3,6
4,7
5,9
8,4
9,9
13,2
17,6
25,3
34
42
51
67
2,2
3,3
4,3
5,6
7,6
9
12
16
23
31
38
46
3,3
5,0
6,5
8,4
11,4
13,5
18
24
35
47
57
69
1,1
1,5
2,2
3
4
5,5
7,5
11
15
18,5
22
30
0,75
1,1
1,5
2,2
3
4
5,5
7,5
11
15
18,5
22
1,5
2,2
3
4
5,5
7,5
11
15
18,5
22
30
37
1,1
1,5
2,2
3
4
5,5
7,5
11
15
18,5
22
30
MF4/IP21
MF4/IP21
MF4/IP21
MF4/IP21
MF4/IP21
MF4/IP21
MF5/IP21
MF5/IP21
MF5/IP21
MF6/IP21
MF6/IP21
MF6/IP21
128x292x190
128x292x190
128x292x190
128x292x190
128x292x190
128x292x190
144x391x214
144x391x214
144x391x214
195x519x237
195x519x237
195x519x237
5
5
5
5
5
5
8,1
8,1
8,1
18,5
18,5
18,5
HVAC03C5
HVAC04C5
HVAC05C5
HVAC07C5
HVAC09C5
HVAC12C5
HVAC16C5
HVAC23C5
HVAC31C5
HVAC38C5
HVAC46C5
HVAC61C5
3,3
4,3
5,6
7,6
9
12
16
23
31
38
46
61
3,6
4,7
5,9
8,4
9,9
13,2
17,6
25,3
34
42
51
67
2,2
3,3
4,3
5,6
7,6
9
12
16
23
31
38
46
3,3
5,0
6,5
8,4
11,4
13,5
18
24
35
47
57
69
1,1
1,5
2,2
3
4
5,5
7,5
11
15
18,5
22
30
0,75
1,1
1,5
2,2
3
4
5,5
7,5
11
15
18,5
22
1,5
2,2
3
4
5,5
7,5
11
15
18,5
22
30
37
1,1
1,5
2,2
3
4
5,5
7,5
11
15
18,5
22
30
MF4/IP54
MF4/IP54
MF4/IP54
MF4/IP54
MF4/IP54
MF4/IP54
MF5/IP54
MF5/IP54
MF5/IP54
MF6/IP54
MF6/IP54
MF6/IP54
128x292x190
128x292x190
128x292x190
128x292x190
128x292x190
128x292x190
144x391x214
144x391x214
144x391x214
195x519x237
195x519x237
195x519x237
5
5
5
5
5
5
8,1
8,1
8,1
18,5
18,5
18,5
Table 4-3. Power ratings and dimensions of NXL HVAC, supply voltage 380 – 500V.
4
20(96)
Technical data
Honeywell
4.3 Technical data
Mains
connection
Motor
connection
Input voltage Uin
Input frequency
Connection to mains
Output voltage
Continuous output
current
Starting torque
Starting current
Control
characteristics
Ambient
conditions
Output frequency
Frequency resolution
Control method
Switching frequency
(See parameter 2.6.8)
Frequency reference
Analogue input
Keypad reference
Field weakening point
Acceleration time
Deceleration time
Braking torque
Ambient operating
temperature
Storage temperature
Relative humidity
Air quality:
- chemical vapours
- mechanical particles
Altitude
Vibration:
EN50178/EN60068-2-6
Shock
EN50178, IEC 68-2-27
Enclosure class
Technical data (continues on next page)
380 - 500V, -15%...+10% 3~
208…240V, -15%...+10% 3~
208…240V, -15%...+10% 1~
45…66 Hz
Once per minute or less (normal case)
0—Uin
IL: Ambient peak temperature max. +45°C (with 24h
average ambient +40°C),*
overload 1.1 x IL (1min/10min)
IH: Ambient temperature max. +50ºC,
overload 1.5 x IH (1min/10min)
150% (Low overload); 200% (High overload)
2 x IH 2 seconds every 20 seconds, if output frequency
<30Hz
and temperature of heatsink <+60ºC
0…320 Hz
0,01 Hz
Frequency Control U/f
Open Loop Sensorless Vector Control
1...16 kHz; Factory default 6 kHz
Resolution 0.1% (10bit), accuracy ±1%
Resolution 0.01 Hz
30…320 Hz
0.1…3000 sec
0.1…3000 sec
DC-brake: 30%*TN (without brake option)
–10°C (no frost)…+45°C: IL
(ambient temperature derating 1,5%/Cº)
–10°C (no frost)…+50°C: IH
–40°C…+70°C
0…95% RH, non-condensing, non-corrosive,
no dripping water
IEC 721-3-3, unit in operation, class 3C2
IEC 721-3-3, unit in operation, class 3S2
100% load capacity (no derating) up to 1000m
1-% derating for each 100m above 1000m; max. 3000m
5...150 Hz
Displacement amplitude 1(peak) mm at 5...15.8 Hz
Max acceleration amplitude 1 G at 15.8...150 Hz
UPS Drop Test (for applicable UPS weights)
Storage and shipping: max 15 G, 11 ms (in package)
IP20; MF2 and MF3. IP21/IP54; MF4 – MF6
* In NXL Compact the maximum ambient operation temperature is +40°C. (+45°C only applies to NXL HVAC)
4
EMC
Technical data
Immunity
Emissions
Safety
Control
connections
Analogue input voltage
Analogue input current
Digital inputs
Auxiliary voltage
Output reference voltage
Analogue output
Relay outputs
21(96)
Complies with EN50082-1, -2, EN61800-3
MF2-MF3: EMC level N; With an external RFI filter (option)
attached EMC-level H (see Ch. 6.1.2.2)
MF4-MF6: IP21 : EMC-level H: EN 61800-3 (2004) Cat C2,
EN 55011 Class A
IP54 : EMC level C: EN 61800-3 (2004) Cat C1,
EN 55011 Class B
EN50178, EN60204-1, CE, UL, cUL, FI, GOST R, IEC
61800-5
(see unit nameplate for more detailed approvals)
0...+10V, Ri = 200kΩ,
Resolution 10 bit, accuracy ±1%
0(4)…20 mA, Ri = 250Ω differential
3 positive logic; 18…24VDC NXL Compact
6 positive logic; 18…24VDC NXL HVAC
+24V, ±15%, max. 100mA
+10V, +3%, max. load 10mA
0(4)…20mA; RL max. 500Ω; resolution 16 bit;
accuracy ±1%
1 programmable change over relay output NXL Compact
2 programmable change over relay output NXL HVAC
Switching capacity: 24VDC/8A, 250VAC/8A, 125VDC/0.4A
Protections
Motor thermistor Input *)
Overvoltage protection
Undervoltage protection
Earth-fault protection
Unit overtemperature
protection
Motor overload
protection
Motor stall protection
Motor underload
protection
Short-circuit protection of
+24V and +10V
reference voltages
Overcurrent protection
Table 4- 4. Technical data
Rtrip = 4.7 kΩ (PTC) NXL HVAC
NXL_2: 437VDC; NXL_5: 911VDC
NXL_2: 183VDC; NXL_5: 333VDC
In case of earth fault in motor or motor cable, only the
frequency converter is protected
Yes
Yes
Yes
Yes
Yes
Trip limit 4,0*IH instantaneously
4
5
22(96)
5.
Installation
Honeywell
INSTALLATION
5.1 Mounting
5.1.1
NXL Compact (MF2 and MF3)
There are two possible positions in the wall mounting for the frames MF2 and MF3 (see Figure 5-1)
The NXL type MF2 is mounted with two screws using the middle holes of the mounting plates. If an
RFI filter is used, the upper mounting plate shall be attached with two screws (see Figure 5-2). MF3
and bigger types are always mounted with four screws.
Figure 5-1. The two possible mounting positions of NXL (MF2 and MF3)
X
X
X
X
X
MF2 without a filter
MF2 with a filter
Figure 5-2. Mounting of NXL, MF2
5
23(96)
Installation
Ø
W1
W2
D1
H8
H7
H5
H2 H3
H4
H1
H6
nxlk7.fh8
D2
Figure 5-3. NXL Compact dimensions, MF2
Type
W1
W2
H1
H2
MF2
30
60
172
152
Table 5-1. Dimensions of NXL, MF2
H3
140
Dimensions (mm)
H4
H5
H6
130
80
42
H7
11
H8
6
D1
150
D2
144
∅
6
5
24(96)
Installation
Honeywell
D1
W1
W2
W3
H5
H4
H2
H6
H1
H7
H3
Ø
nxlk8.fh8
D2
Figure 5-4. NXL Compact dimensions, MF3
Type
W1
W2
W3
H1
84
35
23
262
Table 5-2. Dimensions of NXL, MF3
MF3
H2
235
Dimensions (mm)
H3
H4
H5
223
199
193
H6
184
H7
220
D1
172
D2
166
∅
6
5.1.2
5
25(96)
Installation
NXL HVAC (MF4 – MF6)
The frequency converter shall be fixed with four screws (or bolts, depending on the unit size).
Enough space shall be reserved around the frequency converter in order to ensure a sufficient
cooling, see Table 5-4 and Figure 5-6.
Also see to that the mounting plane is relatively even.
Ø
W2
D1
H1 H2
H3
W1
E1Ø
E2Ø*
Ø
fr5ip21.fh8
Figure 5-5. NXL HVAC dimensions
Type
W1
W2
H1
H2
128
100
327
313
MF4 (HVAC03-12)
MF5 (HVAC16-31)
144
100
419
406
MF6 (HVAC38-61)
195
148
558
541
Table 5-3. Dimensions of NXL HVAC, MF4—MF6
* = MF5 only
Dimensions
H3
D1
292
190
391
214
519
237
∅
7
7
9
E1∅
3 x 28,3
2 x 37
3 x 37
E2∅*
1 x 28,3
5
26(96)
Installation
Honeywell
5.2 Cooling
Forced air flow cooling is used for NXL HVAC and NXL Compact size MF3.
Enough free space shall be left above and below the frequency converter to ensure sufficient air
circulation and cooling. You will find the required dimensions for free space in the table below.
Dimensions [mm]
A
B
C
NXL 0002-0006 2
10
10
100
NXL 0001-0005 5
10
10
100
HVAC 03-12
20
20
100
HVAC 16-31
20
20
120
HVAC 38-61
30
20
160
Table 5-4. Mounting space dimensions
Type
A
B
C
D
D
50
50
50
60
80
= clearance around the freq. converter (see also B)
= distance from one frequency converter to another or
distance to cabinet wall
= free space above the frequency converter
= free space underneath the frequency converter
C
B
A
B
A
D
NK5_2
Figure 5-6. Installation space
Type
HVAC 03—12
HVAC 16—31
HVAC 38—61
Table 5-5. Required cooling air
3
Cooling air required [m /h)
70
190
425
27(96)
Installation
5.3 Changing EMC protection class from H/C to T in NXL HVAC
The EMC protection class of NXL HVAC frequency converter types can be changed from class H/C
to class T with a simple procedure presented in the figures below.
Remove this screw
Remove this screw
Remove this
screw
Figure 5-7. Changing of EMC protection class, MF4 (left) and MF5 (right)
Remove these
screws
Figure 5-8. Changing of EMC protection class, MF6
Note! Do not attempt to change the EMC-level back to class H or C. Even if the procedure above is
reversed, the frequency converter will no longer fulfil the EMC requirements of class H or C!
5
28(96)
6.
Cabling and connections
Honeywell
CABLING AND CONNECTIONS
6.1 Power connections
L1 L2
U/T1 V/T2 W/T3
L1 L2 L3
1~
U/T1 V/T2 W/T3
3~
nxlk10.fh8
Figure 6-1. Power connections, MF2
3~
1~
L1 L2 L3
U/T1 V/T2 W/T3 BR+ BR-
nxlk11.fh8
Figure 6-2. Power connections, NXL Compact MF3 (1~/3~)
B- B+ R-
U/T1 V/T2 W/T3
L1 L2 L3
nxlk58.fh8
Figure 6-3. Power connections, NXL HVAC (MF4-MF6)
6
6.1.1
29(96)
Cabling and connections
Honeywell
Cabling
Use cables with heat resistance of at least +70°C. The cables and the fuses must be dimensioned
according to the tables below. Installation of cables according to UL regulations is presented in Chapter
6.1.4.
The fuses function also as cable overload protection.
These instructions apply only to cases with one motor and one cable connection from the frequency
converter to the motor. In any other case, ask the factory for more information.
1st environment
2nd environment
(restricted
distribution)
Cable type
Mains cable
Motor cable
Control cable
Level H/C
1
3*
4
Level L
1
2
4
Level T
1
1
4
Level N
1
1
4
Table 6-1. Cable types required to meet standards.
Level C
= EN 61800-3 (2004), category C1
EN 61000-6-3
Level H
= EN 61800-3 (2004), category C2
EN 61000-6-4
Level L
= EN61800-3 (2004), 2
Level T:
See page 9.
Level N:
See page 9.
1
2
3
4
nd
environment (industrial)
= Power cable intended for fixed installation and the
specific mains voltage. Shielded cable not required.
(NKCABLES/MCMK or similar recommended)
= Power cable equipped with concentric protection wire
and intended for the specific mains voltage.
(NKCABLES /MCMK or similar recommended).
= Power cable equipped with compact low-impedance
shield and intended for the specific mains voltage.
(NKCABLES /MCCMK, SAB/ÖZCUY-J or similar recommended).
*360º earthing of both motor and FC connection required to meet the standard
= Screened cable equipped with compact low-impedance
shield (NKCABLES /jamak, SAB/ÖZCuY-O or similar).
In NXL HVAC (MF4 – MF6): A cable entry flange should be used when installing the motor cable at both
ends in order to reach the EMC levels.
Note: The EMC requirements are fulfilled at factory defaults of switching frequencies (all frames).
6
30(96)
6.1.1.1
Frame
Cabling and connections
Cable and fuse sizes
Type
IL
[A]
Fuse
[A]
Mains
cable
2
Cu [mm ]
MF2
NXL0002
2
10
2*1.5+1.5
MF3
NXL0003—0006
3-6
16
2*2.5+2.5
Table 6-2. Cable and fuse sizes for NXL Compact, 208 - 240V
Frame
Honeywell
Type
MF2
MF3
MF4
MF4
MF5
MF5
MF5
MF6
NXL0001—0002
NXL0003—0005
HVAC03—09
HVAC12
HVAC16
HVAC23
HVAC31
HVAC38—45
MF6
HVAC61
IL
[A]
Fuse
[A]
Mains
cable
2
Cu [mm ]
1-2
1-5
7—9
12
16
22
31
3845
61
10
10
10
16
20
25
35
50
3*1.5+1.5
3*1.5+1.5
3*1.5+1.5
3*2.5+2.5
3*4+4
3*6+6
3*10+10
3*10+10
63
3*16+16
Terminal cable size (min/max)
Main terminal
2
[mm ]
Earth
terminal
2
[mm ]
Control
terminal
2
[mm ]
Relay
terminal
2
[mm ]
0.5—2.5
0.5—2.5
0.5—2.5
0.5—2.5
0.5—1.5
0.5—1.5
0.5—2.5
0.5—2.5
Terminal cable size (min/max)
Main terminal
2
[mm ]
Earth
terminal
2
[mm ]
Control
terminal
2
[mm ]
Relay
terminal
2
[mm ]
0.5—2.5
0.5—2.5
1—4
1—4
1—10
1—10
1—10
2.5—50 Cu
6—50 Al
2.5—50 Cu
6—50 Al
0.5—2.5
0.5—2.5
1—2.5
1—2.5
1—10
1—10
1—10
6—35
0.5—1.5
0.5—1.5
0.5—1.5
0.5—1.5
0.5—1.5
0.5—1.5
0.5—1.5
0.5—1.5
0.5—2.5
0.5—2.5
0.5—2.5
0.5—2.5
0.5—2.5
0.5—2.5
0.5—2.5
0.5—2.5
6—35
0.5—1.5
0.5—2.5
Table 6-3. Cable and fuse sizes for NXL, 380 – 500V
Note! This cable recommendation is based on standard EN 60204-1 and PVC isolated cable where there
is either one cable on a shelf in temperature of + 40°C or four cables on a shelf in temperature of + 30°C.
6
6.1.2
31(96)
Cabling and connections
Mounting of cable accessories
Enclosed to your NXL frequency converter you have received a plastic bag containing components that are
needed for the installation of the mains and motor cables in the frequency converter.
2
3
4
1
6
5
8
7
Figure 6-4. Cable accessories
Components:
1
2
3
4
5
6
7
8
Grounding terminals (MF4, MF5) (2)
Cable clamps (3)
Rubber grommets (sizes vary from class to class) (3)
Cable entry gland (1)
Screws, M4x10 (5)
Screws, M4x16 (3)
Grounding cable clamps (MF6) (2)
Grounding screws M5x16 (MF6) (4)
NOTE: The cable accessories installation kit for frequency converters of protection class IP54 includes all
components except 4 and 5.
Mounting procedure
1. Make sure that the plastic bag you have received contains all necessary components.
2. Open the cover of the frequency converter (Figure 1).
3. Remove the cable cover. Observe the places for
a) the grounding terminals (MF4/MF5) (Figure 2).
b) the grounding cable clamps (MF6) (Figure 3).
4. Re-install the cable cover. Mount the cable clamps with the three M4x16 screws as shown in Figure 4.
Note that the location of the grounding bar in FR6/MF6 is different from what is shown in the picture.
6
32(96)
Cabling and connections
Honeywell
5. Place the rubber grommets in the openings as shown in Figure 5.
6. Fix the cable entry gland to the frame of the frequency converter with the five M4x10 screws (Figure 6).
Close the cover of the frequency converter.
6
6.1.3
Cabling and connections
33(96)
Installation instructions
1
2
3
Before starting the installation, check that none of the components of the
frequency converter is live.
The NXL frequency converter types MF2 and MF3 shall be installed inside
switchgear, separate cubicle or electrical room because of the protection class
IP20 and the fact that the cable terminals are not protected.
Place the motor cables sufficiently far from other cables:
Avoid placing the motor cables in long parallel lines with other cables
If the motor cables run in parallel with other cables, note the minimum
distances between the motor cables and other cables given in table
below.
The given distances also apply between the motor cables and signal
cables of other systems.
The maximum length of the motor cables is 30 m (MF2-MF3), 50 m
(MF4) and 300 m (MF5 – MF6).
The motor cables should cross other cables at an angle of 90 degrees.
Distance
betw een cables
[m]
0 .3
1 .0
4
5
Shielded
cable
[m]
≤2 0
≤5 0
If cable insulation checks are needed, see Chapter 6.1.5.
Connect the cables:
Strip the motor and mains cables as advised in Table 6-4 and Figure
6-5.
Connect the mains, motor and control cables into their respective
terminals (see e.g.).
For Information on cable installation according to UL regulations see
Chapter 6.1.4.
Make sure that the control cable wires do not come in contact with the
electronic components of the unit.
If an external brake resistor (option) is used, connect its cable to the
appropriate terminal.
Check the connection of the earth cable to the motor and the frequency
converter terminals marked with
.
Connect the separate shield of the motor cable to the earth plate of the
frequency converter, motor and the supply centre.
Ensure that the control cables or the cables of the unit are not trapped
between the frame and the protection plate.
6
34(96)
6.1.3.1
Cabling and connections
Honeywell
Stripping lengths of motor and mains cables
Earth
conductor
Earth
conductor
A1
C1
A2
C2
B1
D1
B2
D2
MAIN S
MOTOR
nk6141.fh8
Figure 6-5.Stripping of cables
Frame
A1
B1
MF2
7
35
MF3
7
40
MF4
15
35
MF5
20
40
MF6
20
90
Table 6-4. Cables stripping lengths [mm]
6
C1
7
7
10
10
15
D1
20
30
20
30
60
A2
7
7
7
20
20
B2
50
60
50
60
90
C2
7
7
7
10
15
D2
35
40
35
40
60
6.1.3.2
35(96)
Cabling and connections
Installation of cables to NXL
Note: In case you want to connect an external brake resistor (MF3 and bigger sizes), see separate Brake
Resistor Manual.
Figure 6-6. NXL Compact, MF2
Control
cable
Earth terminal
Motor
cable
Mains
cable
Figure 6-7. Cable installation in NXL Compact, MF2 (500V, 3-phase)
6
36(96)
Cabling and connections
Honeywell
Figure 6-8. NXL Compact, MF3
Control
cable
Earth terminal
Brake resistor
terminals
BRBR+
Motor
cable
Mains
cable
Figure 6-9. Cable installation in NXL Compact, MF3
NOTE! NXL Compact (MF2-3): It is advisable to connect the cables to the
terminals and earthing plate first and then attach the terminals and earthing
plate to the unit.
6
37(96)
Cabling and connections
Installation of an external RFI filter to NXL Compact (MF2-3)
The EMC protection class of NXL Compact frequency converters MF2 and MF3 can be changed from N to
H with an optional external RFI filter. Install the power cables in terminals L1, L2 and L3 and the grounding
cable in terminal PE of the filter. See the figures below. See also mounting instructions of MF2 in Figure
5-2.
MF2
MF3
BRBR+
Earthing
cable
RFI filter
cable
W/T3
W/T3
V/T2
V/T2
U/T1
U/T1
L3
L3
L2
L2
L1
L1
Ground
PE L1 L2 L3
RFI filter
Earthing
cable
Mains cable
nxlk1.fh8
Figure 6-10. MF2 with the RFI-filter
Figure 6-11. RFI installation for MF2 and MF3, 380…500V, 3
phase supply. Filter type NXLRFIV35
MF3
MF2
BRBR+
W/T3
W/T3
V/T2
V/T2
U/T1
U/T1
L3
RFI filter
cable
Earthing
cable
L2
L2
L1
L1
Ground
PE N
L
RFI filter
Earthing
cable
Mains cable
rfi2.fh8
Figure 6-12. RFI cable installation for MF2 and MF3, 208…240V, 1 phase supply. Filter
type NXLRFIV12
6
38(96)
Cabling and connections
RFI Filter type
Input voltage
Dimensions
WxHxD (mm)
NXLRFIV35
NXLRFIV12
380-500V 3~
208-240V 1~
60x252x35
60x252x35
Table 6-5. RFI filter types and their dimensions
6
Honeywell
Cabling and connections
39(96)
Figure 6-13. NXL HVAC (03-12), MF4
DC terminals
Brake resistor
terminals
Earth terminals
Mains cable
Motor cable
Figure 6-14. Cable installation in NXL HVAC (03-12), MF4
6
40(96)
Cabling and connections
Figure 6-15. NXL HVAC (16-31), MF5
DC
terminals
Brake resistor
terminals
Earth terminals
Mains cable
Motor cable
Figure 6-16. Cable installation in NXL HVAC (16-31), MF5
6
Honeywell
41(96)
Cabling and connections
Figure 6-17. NXL HVAC (38-61), MF6
DC
terminals
Brake resistor
terminals
Earth terminals
Motor cable
Mains cable
Figure 6-18. Cable installation in NXL HVAC (38-61), MF6
6
42(96)
6.1.4
Cabling and connections
Honeywell
Cable installation and the UL standards
To meet the UL (Underwriters Laboratories) regulations, a UL-approved copper cable with a minimum
heat-resistance of +60/75°C must be used.
The tightening torques of the terminals are given in Table 6-6.
Frame
Tightening torque
[Nm]
MF2
0.5—0.6
MF3
0.5—0.6
MF4
0.5—0.6
MF5
1.2—1.5
MF6
4
Table 6-6. Tightening torques of terminals
6.1.5
Tightening torque
in-lbs.
4—5
4—5
4—5
10—13
35
Cable and motor insulation checks
1. Motor cable insulation checks
Disconnect the motor cable from terminals U, V and W of the frequency converter and from the motor.
Measure the insulation resistance of the motor cable between each phase conductor as well as
between each phase conductor and the protective ground conductor.
The insulation resistance must be >1MΩ.
2. Mains cable insulation checks
Disconnect the mains cable from terminals L1, L2 and L3 of the frequency converter and from the
mains. Measure the insulation resistance of the mains cable between each phase conductor as well as
between each phase conductor and the protective ground conductor.
The insulation resistance must be >1MΩ.
3. Motor insulation checks
Disconnect the motor cable from the motor and open the bridging connections in the motor connection
box. Measure the insulation resistance of each motor winding. The measurement voltage must equal at
least the motor nominal voltage but not exceed 1000 V. The insulation resistance must be >1MΩ.
6
43(96)
Cabling and connections
6.2 Control unit
6.2.1
NXL Compact (MF2 – MF3)
The control unit of the NXL frequency converter is integrated with the power unit and consists roughly of
the control board and one optional board, which can be connected to the slot connector of the control
board.
6.2.2
NXL HVAC (MF4 – MF6)
In NXL HVAC frames MF4-MF6 there are two option board connectors SLOT D and SLOT E (see Figure
6-19).
Slot E: I/O boards, fieldbus boards and expanders
Slot D: Fieldbus boards
D
E
Figure 6-19. Option board slots D and E in frames MF4 – MF6
6.2.2.1
Allowed option boards in NXL HVAC:
See below for the allowed option boards in the two slots on NXL HVAC frequency converters:
SLOT D
SLOT E
C2
AA
C3
AI
C4
B1
C6
B2
C7
B4
C8
B5
CI
B9
CJ
C2
C3
C4
C6
C7
C8
CI
CJ
In NXL HVAC series the option board NXLOPTAI is included in all deliveries as standard. The free slot
D is meant for additional fieldbus boards.
When two option boards are used, the one in slot E has to be NXLOPTAI or NXLOPTAA. It is not allowed
to use two NXOPTB_ or NXOPTC_ boards. Also combinations of NXOPTB_ and NXOPTC_ –boards are
prohibited.
See descriptions for NXLOPTAA and NXLOPTAI option boards in chapters 10 and 11.
6
44(96)
6.2.3
Cabling and connections
Honeywell
Control connections
The basic control connections are shown below.
The signal descriptions of the HVAC and Multicontrol Applications are presented in Chapter 6.2.4 and in
Chapter 2 of the HVAC and Multicontrol Application Manuals.
9 10 11 18 19 A
B 30
1
7 8
21 22 23
2
3
4
5
6
nxlk13.fh8
Figure 6-20. Control connections NXL Compact, MF2 – MF3
9 10 11 18 19 A B 30
1
2
3
4
5
6
7 8
21 22 23
nxlk49.fh8
Figure 6-21. Control connections NXL HVAC, MF4 – MF6
6
6.2.4
45(96)
Cabling and connections
Control I/O
Reference
Potentiometer 1-10 kΩ
1
2
3
4
5
6
7
mA
Terminal
+10Vref
AI1+
AI1AI2+
AI2/GND
+24V
8
9
GND
DIN1
DIN2
10
DIN3
11
GND
18
19
A
B
30
AO1+
AO1RS 485
RS 485
+24V
21
22
23
RO1
RO1
RO1
Signal
Reference output
Analogue input, voltage range
0—10V DC.
Description
Voltage for potentiometer, etc.
Voltage input frequency reference
I/O Ground
Analogue input, current range
0—20mA
Ground for reference and controls
Current input frequency reference
Control voltage output
Voltage for switches, etc. max 0.1 A
I/O ground
Start forward (programmable)
Start reverse (programmable)
Ground for reference and controls
Contact closed = start forward
Contact closed = start reverse
Preset speed selection 1
(programmable)
I/O ground
Contact closed = Preset speed 1
Ground for reference and controls
Output frequency
Analogue output
Serial bus
Serial bus
24V aux. input voltage
Programmable
Range 0—20 mA/RL, max. 500Ω
Differential receiver/transmitter
Differential receiver/transmitter
Control power supply backup
Relay output 1
FAULT
Programmable
Table 6-7. Default I/O configuration.
12
Terminal
+24V
13
14
GND
Exp DIN1
15
Exp DIN2
16
Exp DIN3
25
26
28
29
Exp RO1
Exp RO1
TI+
TI-
Signal
+24 V DC
I/O ground
Preset speed selection 2
(programmable)
Fault Reset
(programmable)
Disable PID (PID control
selection)
(Programmable)
Expander Relay output 1 (NO)
RUN
Motor Thermistor input
Description
Control voltage output; voltage for
switches etc.
Ground for reference and controls
Contact closed = Preset speed 2
Contact closed = Fault reset
Contact closed = Disable PID
Programmable
Active = Fault, stop according to defined
method
Table 6-8. Additional inputs in NXL HVAC (available as option for NXL Compact)
1
2
Terminal
+10Vref
AI1+
or
DIN 4
3
4
5
AI1AI2+
AI2/GND
6
7
+ 24 V
GND
Signal
Reference output
Analogue input, voltage range
0—10V DC
I/O Ground
Analogue input, voltage range
0—10V DC or current range
0—20mA
Control voltage output
I/O ground
Description
Voltage for potentiometer, etc.
Voltage input frequency reference (MF2-3)
Voltage/current input frequency reference
(MF4-MF6)
Can be programmed as DIN4
Ground for reference and controls
Voltage or current input frequency
reference
Ground for reference and controls
Table 6-9. AI1 configuration, when programmed as DIN4
6
46(96)
6.2.5
Cabling and connections
Control terminal signals
Terminal
+10 Vref
AI1+
1
2
Signal
Reference voltage
Analogue input,
voltage
(MF4 and bigger: voltage or current)
3
AI1–
Analogue input common
4
AI2+
Analogue input, voltage or
current
5
AI2–
Analogue input common
6
7
8
9
10
11
18
19
24 Vout
GND
DIN1
DIN2
DIN3
GND
AO1+
AO1–/GND
24V auxiliary output voltage
I/O ground
Digital input 1
Digital input 2
Digital input 3
I/O ground
Analogue signal (+output)
Analogue output common
A
B
30
RS 485
RS 485
+24V
Serial bus
Serial bus
24V auxiliary input voltage
21
22
23
RO1/1
RO1/2
RO1/3
Relay output 1
Technical information
Maximum current 10 mA
MF2-MF3: Voltage input
MF4-MF6 Selection V or mA with jumper block X8 (see
page 39):
Default: 0– +10V (Ri = 200 kΩ)
0– 20mA (Ri = 250 Ω)
Differential input if not connected to ground;
Allows ±20V differential mode voltage to GND
Selection V or mA with jumper block X4(MF2-MF3) and
X13 (MF4-MF6)
Default: 0– 20mA (Ri = 250 Ω)
0– +10V (Ri = 200 kΩ)
Differential input;
Allows ±20V differential mode voltage to GND
±10%, maximum current 100 mA
Ground for reference and controls
Ri = min. 5kΩ
Ground for reference and controls
Output signal range:
Current 0(4)–20mA, RL max 500Ω or
Differential receiver/transmitter, bus impedance 120Ω
Differential receiver/transmitter, bus impedance 120Ω
Control power supply backup
Switching capacity:
24VDC/8A
250VAC/8A
125VDC/0,4A
Relay output terminals are galvanically isolated from the
I/O ground
Table 6-9. Control I/O terminal signals
NOTE! NXL HVAC additional inputs terminal signals defined in section 11 NXLOPTAI
6
Honeywell
6.2.5.1
47(96)
Cabling and connections
Jumper selections on NXL basic board
The user is able to customise the functions of the frequency converter to better suit his needs by selecting
certain positions for the jumpers on the NXL board. The positions of the jumpers determine the signal type
of analogue input (terminal #2) and whether the termination resistor RS485 is used or not.
The following figures present the jumper selections of NXL frequency converters:
Jumper block X 4 in M F2 :
Jumper block X 4 in M F3 :
Analogue input
programming
Termination resistor
programming
0...20mA; Current input
0...20mA; Current input
Termination resistor RS 485 is not used
Analogue input
programming
Termination resistor
programming
Voltage input; 0...10V
Jum per block X 7 in M F3 :
Voltage input; 0...10V
Termination resistor RS 485 is in use
Termination resistor RS 485 is in use
= Factory default
Termination resistor RS 485 is not used
nxlk15.fh8
Figure 6-22. Jumper selection for NXL, MF2 and MF3
6
48(96)
Cabling and connections
Jumper block X 8 :
AI1 mode
0...20mA; Current input
Voltage input; 0...10V
Honeywell
Jumper block X 1 3 :
AI2 m ode
0...20mA; Current input
Voltage input; 0...10V
Voltage input; 0...10V
(differential)
Jumper block X 9 :
Termination resistor RS 485 is in use
Termination resistor RS 485 is not used
= Factory default
nxlk54.fh8
Figure 6-23. Jumper selection for NXL HVAC, MF4 – MF6
!
WARNING
!
NOTE
6
Check the correct positions of the jumpers. Running the motor
with signal settings different from the jumper positions will not
harm the frequency converter but may damage the motor.
If you change the AI signal content also remember to change
the corresponding parameters (S6.9.1, 6.9.2) in System Menu.
49(96)
Cabling and connections
Jumper block X4
Jumper block X4
Jumper block X7
Figure 6-24. The location of jumper blocks in MF2 (left) and MF3 (right)
X8
X13
X9
Figure 6-25. The location of jumper blocks in the control board of NXL HVAC
6
50(96)
6.2.6
Cabling and connections
Honeywell
Motor thermistor (PTC) connection
There are three possibilities to connect a PTC resistor to NXL:
1. With optional board NXLOPTAI. (Recommended method. Board included in NXL HVAC as standard)
NXL equipped with NXLOPTAI fulfils IEC 664 if the motor thermistor
is insulated (= effective double insulation).
2. With optional board NXOPTB2.
NXL equipped with NXOPTB2 fulfils IEC 664 if the motor thermistor
is insulated (= effective double insulation).
3. With the digital input (DIN3) of NXL.
The DIN3 is galvanically connected to other I/O's of NXL.
This is why reinforced or double insulation of the thermistor (IEC 664) is absolutely required outside
the frequency converter (in the motor or between the motor and the frequency converter).
Figure 6-26. Motor thermistor (PTC) connection
+24 V (terminal 6)
External resistor
4.7 kΩ...5.6 kΩ
DIN3 (terminal 10, par.2.1.18 = 14)
External PTC Resistor
GND (terminal 11)
Note!
nxlk60.fh8
The NXL trips when PTC impedance exceeds 4,7 kΩ
It is strongly recommended to use NXLOPTAI or NXOPTB2 board for motor thermistor connection.
If the motor thermistor is connected to DIN3, the instructions above must be followed; otherwise a
serious safety hazard may result from the connection.
6
7.
Control Keypad
51(96)
CONTROL KEYPAD
The control keypad is the link between the NXL frequency converter and the user. The NXL control
keypad features a seven-segment display with seven indicators for the Run status (RUN,
,
READY, STOP, ALARM, FAULT) and three indicators for the control place (I/O term, Keypad,
,
Bus/Comm).
The control information, i.e. the number of menu, the displayed value and the numeric information
are presented with numeric symbols.
The frequency converter is operable through the seven push-buttons of the control keypad.
Furthermore, the keypad serves the purposes of parameter setting and value monitoring.
The keypad is detachable and isolated from the input line potential.
7.1 Indications on the Keypad display
Figure 7-1. NXL control keypad and drive status indications
7.1.1
Drive status indications
The drive status indications tell the user what the status of the motor and the drive is.
1
2
RUN
= Motor is running; Blinks when the stop command has been given but the
frequency is still ramping down.
= Indicate the direction of motor rotation.
3
,
STOP
4
READY = Lights when AC power is on. In case of a fault, the symbol will not light up.
5
ALARM = Indicates that the drive is running outside a certain limit and a warning is given.
6
FAULT = Indicates that unsafe operating conditions were encountered due to which the
drive was stopped.
= Indicates that the drive is not running.
7
7
52(96)
7.1.2
Control Keypad
Honeywell
Control place indications
The symbols I/O term, Keypad and Bus/Comm (see chapter 7.4.3.1) indicate the choice of control
place made in the Keypad control menu (see chapter 7.4.3).
a
I/O term
= I/O terminals are the selected control place; i.e. START/STOP
commands or reference values are given through the I/O terminals.
b
Keypad
= Control keypad is the selected control place; i.e. the motor can be
started or stopped and its reference values altered from the keypad.
c
Bus/Comm
= The frequency converter is controlled through a fieldbus.
7.1.3
Numeric indications
The numeric indications provide the user with information on his present location in the keypad menu
structure as well as with information related to the operation of the drive.
Control Keypad
53(96)
7.2 Keypad push-buttons
The NXL seven-segment control keypad features 7 push-buttons that are used for the control of the
frequency converter (and motor) and parameter setting.
Figure 7-2. Keypad push-buttons
7.2.1
Button descriptions
ENTER
reset
=
There are two operations integrated in this button. The button operates
mainly as reset button except in the parameter edit mode. The button
operation is shortly described below.
ENTER
=
The Enter button serves for:
1) confirmation of selections
2) fault history reset (2…3 seconds)
reset
=
This button is used to reset active faults.
Note! The motor may start immediately after resetting the faults.
=
Browser button up
Browse the main menu and the pages of different submenus.
Edit values.
–
=
Browser button down
Browse the main menu and the pages of different submenus.
Edit values.
3
=
Menu button left
Move backward in menu.
Move cursor left (in parameter edit mode).
Exit edit mode.
Hold down for 5 seconds for quick change of control place;
manual (keypad) remote (fielbuds or I/O).
=
Menu button right
Move forward in menu.
Move cursor right (in parameter edit mode).
Enter edit mode.
+
4
7
7
54(96)
Control Keypad
start
Honeywell
=
Start button.
Pressing this button starts the motor if the keypad is the active control
place. See Chapter 7.4.3.1.
=
Stop button.
Pressing this button stops the motor (unless disabled by parameter P3.4).
Stop button serves also for activating the Start-up Wizard (see below)
stop
7.3 Start-up wizard
NXL has a built-in start-up wizard, which speeds up the programming of the drive. The wizard helps
you choose between four different operating modes, Standard, Fan, Pump and High Performance.
Each mode has automatic parameter settings optimised for the mode in question. The programming
wizard is started by pressing the Stop button for 5 seconds, when the drive is in stop mode. See the
figure below for the procedure:
START-UP WIZARD
=Push the button
START
MODE
rpm n
Honeywell
Honeywell
Honeywell
I n (A)
DONE
Honeywell
Honeywell
+
rpm
+
+
A
+
-
+
+
-
-
-
ENTER
reset
2 Select the
1 Push 5 seconds
mode. See
table below!
3 Accept
-
ENTER
reset
5 Accept
4 Tune
n(rpm)
ENTER
reset
ENTER
reset
6 Tune 7 Accept
I(A)
**
to activate (in
stop mode)
-
ENTER
reset
M
Standard
0 50
Hz Hz
3
s
3
s
IH*1,5
400
V*
50
0=
0=
Hz Ramp Coasting
20 50
Hz Hz
20
s
20 I *1,1
L
s
400
V*
50
0=
0=
Hz Ramp Coasting
Fan
Pump
20 50
Hz Hz
5
s
5
s
0 50
Hz Hz
1
s
1 IH*1,8
s
High
performance
IL*1,1
**
400
V*
50
0=
1=
Hz Ramp Ramp
400
V*
50
0=
0=
Hz Ramp Coasting
**
0=
Not
used
0=
Not
used
0=
Not
used
1=
automatic
torque
boost
0=
Ai1
0-10V
0=
Ai1
0-10V
0=
Ai1
0-10V
0=
Ai1
0-10V
0=
Not
used
0=
Not
used
0=
Not
used
0=
Not
used
I/O
NOTE! Startup Wizard resets all
other parameters to factory
defaults!
I/O
I/O
I/O
*In drives of 208V...230V
this value is 230V
** In NXL HVAC the default start function for Fan or Pump
mode is 2 = Conditional Flying Start which is
recommended start function with Trip Free Output
Switching function enabled as standard.
Figure 7-3. NXL Start-up wizard
Note! See the Application manuals for detailed parameter descriptions.
Control Keypad
55(96)
7.4 Navigation on the control keypad
The data on the control keypad are arranged in menus and submenus. The menus are used for
example for the display and editing of measurement and control signals, parameter settings (chapter
7.4.2), reference values (Chapter 7.4.3) and fault displays (chapter 7.4.4).
Location
The first menu level consists of menus M1 to E7 and is called the Main menu. The user can
navigate in the main menu using the Browser buttons up and down. The desired submenu can be
entered from the main menu using the Menu buttons. When there still are pages to enter under the
currently displayed menu or page, the last digit of the figure on the display is blinking and by
pressing the Menu button right, you can reach the next menu level.
The control keypad navigation chart is shown on page 46. Please note that the menu M1 is located
in the lower left corner. From there you will be able to navigate your way up to the desired menu
using the menu and browser buttons.
More detailed descriptions of the menus you will find later in this Chapter.
7
7
56(96)
Control Keypad
READY
READY
STOP
I/O term
STOP
I/O term
STOP
I/O term
STOP
I/O term
Honeywell
STOP
I/O term
STOP
I/O term
STOP
I/O term
STOP
I/O term
READY
READY
READY
READY
STOP
I/O term
STOP
I/O term
STOP
I/O term
READY
READY
READY
READY
READY
Browse
reset
enter
READY
READY
STOP
I/O term
STOP
I/O term
Press to reset
READY
STOP
I/O term
enter
Change
value
Browse
READY
READY
STOP
I/O term
STOP
I/O term
READY
STOP
I/O term
enter
Browse
READY
READY
STOP
I/O term
STOP
I/O term
READY
STOP
I/O term
No editing!
Hz
Figure 7-4. Keypad navigation chart
Change
value
57(96)
Control Keypad
Menu functions
Code
Menu
Min
Max
M1
Monitoring menu
V1.1
V1.24
Selections
See chapter 7.4.1 for the
monitoring values
NXL HVAC
P2.1 = HVAC parameters
P2.1.15 = Basic parameters
NXL Compact
P2.1 = Basic parameters
P2
Parameter menu
P2.1
P2.10
K3
Keypad control menu
P3.1
P3.6
F4
Active faults menu
H5
Fault history menu
S6
System menu
S6.3
S6.10
E7
Expander board menu
E7.1
E7.2
Table 7-1. Main menu functions
P2.2 = Input signals
P2.3 = Output signals
P2.4 = Drive control
P2.5 = Prohibit frequencies
P2.6 = Motor control
P2.7 = Protections
P2.8 = Autorestart
P2.9 = PID control
P2.10=Pump and fan control
See the application manuals
for detailed parameter lists
P3.1 = Selection of control
place
R3.2 = Keypad reference
P3.3 = Keypad direction
P3.4 = Stop button activation
P3.5 = PID reference 1
P3.6 = PID reference 2
Shows the active faults and
their types
Shows the fault history list
S6.3 = Copy parameters
S6.5 = Security
S6.6 = Keypad settings
S6.7 = Hardware settings
S6.8 = System info
S6.9 = AI mode
S6.10 = Fieldbus parameters
Parameters are described in
chapter 7.4.7
E7.1 = Slot D
E7.2 = Slot E
7
7
58(96)
7.4.1
Control Keypad
Honeywell
Monitoring menu (M1)
You can enter the Monitoring menu from the Main menu by pushing the Menu button right when the
location indication M1 is visible on the display. How to browse through the monitored values is
presented in Figure 7-5.
The monitored signals carry the indication V#.# and they are listed in Table 7-2. The values are
updated once every 0.3 seconds.
This menu is meant only for value checking. The values cannot be altered here. For changing values
of parameters see Chapter 7.4.2.
Figure 7-5. Monitoring menu
Code
Signal name
V1.1
V1.2
V1.3
V1.4
V1.5
V1.6
V1.7
V1.8
V1.9
V1.10
V1.11
V1.12
Output frequency
Frequency reference
Motor speed
Motor current
Motor torque
Motor power
Motor voltage
DC-link voltage
Unit temperature
Analogue input 1
Analogue input 2
Analogue output
current
V1.13
V1.14
Control Keypad
Unit
ID
59(96)
Description
Hz
Hz
rpm
A
%
%
V
V
ºC
1
25
2
3
4
5
6
7
8
13
14
Frequency to the motor
mA
26
AO1
Analogue output
current 1, expander
board
mA
31
Analogue output
current 2, expander
board
mA
32
Calculated motor speed
Measured motor current
Calculated actual torque/nominal torque of the motor
Calculated actual power/nominal power of the motor
Calculated motor voltage
Measured DC-link voltage
Heat sink temperature
AI1
AI2
V1.15
DIN1, DIN2, DIN3
15
Digital input statuses
V1.16
DIE1, DIE2, DIE3
33
I/O expander board: Digital input statuses
V1.17
RO1
34
Relay output 1 status
V1.18
ROE1, ROE2, ROE3
35
I/O exp. board: Relay output statuses
V1.19
DOE 1
36
I/O exp. board: Digital output 1 status
V1.20
PID Reference
%
20
In percent of the maximum process reference
V1.21
PID Actual value
%
21
In percent of the maximum actual value
V1.22
PID Error value
%
22
In percent of the maximum error value
V1.23
PID Output
%
23
In percent of the maximum output value
V1.24
Autochange outputs
1,2,3
30
Used only in Pump and Fan Cascade control
66
Shows the current drive configuration mode selected
with start-up wizard:
0 = No mode selected (Default)
1 = Standard
2 = Fan
3 = Pump
4 = High performance
V1.25
Mode
Table 7-2. Monitored signals
7
7
60(96)
7.4.2
Control Keypad
Honeywell
Parameter menu (P2)
Parameters are the way of conveying the commands of the user to the frequency converter. The
parameter values can be edited by entering the Parameter Menu from the Main Menu when the
location indication P2 is visible on the display. The value editing procedure is presented in Figure 76.
Push the Menu button right once to move into the Parameter Group Menu (G#). Locate the
parameter group desired by using the Browser buttons and push the Menu button right again to
enter the group and its parameters. Use again the Browser buttons to find the parameter (P#) you
want to edit. Pushing the Menu button right takes you to the edit mode. As a sign of this, the
parameter value starts to blink. You can now change the value in two different manners:
1 Just set the new desired value with the Browser buttons and confirm the change with the Enter
button. Consequently, the blinking stops and the new value is visible in the value field.
2 Push the Menu button right once again. Now you will be able to edit the value digit by digit.
This editing manner may come in handy, when a relatively greater or smaller value than that
on the display is desired. Confirm the change with the Enter button.
The value will not change unless the Enter button is pushed. Pressing the Menu button left
takes you back to the previous menu.
Several parameters are locked, i.e. not editable, when the drive is in RUN status. The frequency
converter must be stopped in order to edit these parameters.
The parameters values can also be locked using the function in menu S6 (see Chapter 7.4.7.2).
You can return to the Main menu anytime by pressing the Menu button left for 1—2 seconds.
The basic parameters are listed in Chapter 8.3. You will find the complete parameter lists and
descriptions in the HVAC and Multi-Control Application manuals.
Once in the last parameter of a parameter group, you can move directly to the first parameter of that
group by pushing the Browser button up.
7
61(96)
Control Keypad
READY
STOP
READY
STOP
I/O term
STOP
I/O term
I/O term
READY
STOP
I/O term
STOP
I/O term
READY
READY
STOP
I/O term
STOP
I/O term
READY
READY
enter
Hz
Hz
Hz
nxlk17.fh8
Figure 7-6. Parameter value change procedure
7
62(96)
7.4.3
Control Keypad
Honeywell
Keypad control menu (K3)
In the Keypad Controls Menu, you can choose the control place, edit the frequency reference and
change the direction of the motor. Enter the submenu level with the Menu button right.
Parameters in Menu
K3
Selections
1 = I/O terminals
2 = Keypad
3 = Fieldbus
P3.1 = Selection of control
place
R3.2 = Keypad reference
P3.3 = Keypad direction
0 = Forward
1 = Reverse
P3.4 = Stop button activation
0 = Limited function of Stop
button
1 = Stop button always
enabled
P3.5 = PID reference 1
P3.6 = PID reference 2
7.4.3.1
Selection of control place
There are three different places (sources) which the frequency converter can be controlled from. For
each control place, a different symbol will appear on the alphanumeric display:
Control place
Symbol
I/O terminals
I/O term
Keypad (panel)
Keypad
Fieldbus
Bus/Comm
Change the control place by entering the edit mode with the Menu button right. The options can
then be browsed through with the Browser buttons. Select the desired control place with the Enter
button. See the diagram below. See also Chapter 7.4.3 above.
READY
STOP
I/O term
STOP
I/O term
READY
STOP
I/O term
STOP
I/O term
READY
READY
STOP
READY
enter
Figure 7-7. Selection of control place
I/O term
7.4.3.2
Control Keypad
63(96)
Keypad reference
The keypad reference submenu (R3.2) displays and allows the operator to edit the frequency
reference. The changes will take place immediately. This reference value will not, however,
influence the rotation speed of the motor unless the keypad has been selected as the active
control place.
NOTE: The maximum difference between the output frequency and the keypad reference is 6 Hz.
The application software monitors the keypad frequency automatically.
See Figure 7-6 for how to edit the reference value (pressing the Enter button is not, however,
necessary).
7.4.3.3
Keypad direction
The keypad direction submenu displays and allows the operator to change the rotating direction of
the motor. This setting will not, however, influence the rotation direction of the motor unless
the keypad has been selected as the active control place.
See Figure 7-7 for how to change the rotation direction.
7.4.3.4
Stop button activation
By default, pushing the STOP button will always stop the motor regardless of the selected control
place. You can disable this function by giving parameter 3.4 the value 0. If the value of this
parameter is 0, the STOP button will stop the motor only when the keypad has been selected as
the active control place.
See Figure 7-7 for how to change the value of this parameter.
7
7
64(96)
7.4.4
Control Keypad
Honeywell
Active faults menu (F4)
The Active faults menu can be entered from the Main menu by pushing the Menu button right when
the location indication F4 is visible on the keypad display.
The memory of active faults can store the maximum of 5 faults in the order of appearance. The
display can be cleared with the Reset button and the read-out will return to the same state it was
before the fault trip. The fault remains active until it is cleared with the Reset button or with a reset
signal from the I/O terminal.
Note! Remove external Start signal before resetting the fault to prevent unintentional restart of the
drive.
Normal state,
no faults:
7.4.4.1
Fault types
In the NXL frequency converter, there are two different types of faults. These types differ from each
other on the basis of the subsequent behaviour of the drive. See Table 7-3. Fault types.
Figure 7-8. Fault display
READY
STOP
READY
I/O term
STOP
I/O term
READY
STOP
I/O term
nxlk19.fh8
Fault type symbol
A
(Alarm)
F
(Fault)
Table 7-3. Fault types
Meaning
This type of fault is a sign of an unusual operating
condition. It does not cause the drive to stop, nor does it
require any special actions. The 'A fault' remains in the
display for about 30 seconds.
A 'F fault' is a kind of fault that makes the drive stop.
Actions need to be taken in order to restart the drive.
7.4.5
65(96)
Control Keypad
Fault codes
The fault codes, their causes and correcting actions are presented in the table below. The shadowed
faults are A faults only. The items written in white on black background present faults for which you
can program different responses in the application. See parameter group Protections.
Note! When you contact the factory or the distributor due to a fault, it is advisable to write down all
fault texts and codes that appear on the keypad
Fault
code
1
Fault
Overcurrent
2
Overvoltage
3
Earth fault
8
System fault
Possible cause
Frequency converter has detected too high a
current (>4*In) in the motor cable:
− sudden heavy load increase
− short circuit in motor cables
− unsuitable motor
The DC-link voltage has exceeded the limits
defined in Table 4-3.
− too short a deceleration time
− high overvoltage spikes in supply
Current measurement has detected that the
sum of motor phase current is not zero.
− insulation failure in cables or motor
-
component failure
-
faulty operation
Correcting measures
Check loading.
Check motor size.
Check cables.
Make the deceleration time longer.
Check motor cables and motor.
Reset the fault and restart.
Should the fault re-occur, contact
the distributor near to you.
9
Undervoltage
DC-link voltage is under the voltage limits
defined in Table 4-3.
− most probable cause: too low a supply
voltage
− frequency converter internal fault
In case of temporary supply voltage
break reset the fault and restart the
frequency converter. Check the
supply voltage. If it is adequate, an
internal failure has occurred.
Contact the distributor near to you.
11
Output phase
supervision
Frequency
converter under
temperature
Frequency
converter
overtemperature
Current measurement has detected that there
is no current in one motor phase.
Heatsink temperature is under –10°C
Check motor cable and motor.
Heatsink temperature is over 90°C.
15
Motor stalled
Motor stall protection has tripped.
16
Motor
overtemperature
Motor overheating has been detected by
frequency converter motor temperature
model. Motor is overloaded.
Check the correct amount and flow
of cooling air.
Check the heatsink for dust.
Check the ambient temperature
(p2.6.8).
Make sure that the switching
frequency is not too high in relation
to ambient temperature and motor
load.
Check motor.
Check that Pump or Fan is not
jammed
Decrease the motor load.
If no motor overload exists, check
the temperature model parameters.
13
14
Overtemperature warning is issued when the
heatsink temperature exceeds 85°C.
7
7
66(96)
17
22
Control Keypad
Motor
underload/
Pump Dry
detection/
Broken belt
Detection
EEPROM
checksum fault
Honeywell
Motor underload protection has tripped.
FAN: check that Belt is not broken
PUMP: check that Pump is not dry
Parameter save fault
− faulty operation
− component failure
Values displayed on counters are incorrect
− faulty operation
− component failure
Contact the distributor near to you
Check motor cooling and loading
Check thermistor connection
(If thermistor input of the option
board is not in use it has to be short
circuited)
Reset the fault and restart
Should the fault re-occur, contact
the distributor near to you.
24
25
Counter fault
Microprocessor
watchdog fault
29
Thermistor fault
The thermistor input of option board has
detected increase of the motor temperature
34
Internal bus
communication
Ambient interference or defective hardware
35
Application fault
Selected application does not function.
Contact the distributor near to you.
39
Device removed
Reset
40
Device unknown
Option board removed.
Drive removed.
Unknown option board or drive.
41
IGBT temperature
Check loading.
Check motor size.
44
Device change
45
50
Device added
Analogue input
Iin<4mA
(selected signal
range 4 to 20
mA)
External fault
IGBT Inverter Bridge overtemperature
protection has detected too high a motor
current.
Option board changed.
Option board has default settings.
Option board added.
Current at the analogue input is < 4mA.
− control cable is broken or loose
− signal source has failed
51
52
Keypad
communication
fault
Digital input fault. Digital input has been
programmed as external fault input and this
input is active.
The connection between the control keypad
and the frequency converter is broken.
Reset the fault and restart.
Should the fault re-occur, contact
the distributor near to you.
Contact the distributor near to you.
Reset
Reset
Check the current loop circuitry.
Check the programming and the
device indicated by the external
fault information. Check also the
cabling of this device.
Check keypad connection and
possible keypad cable.
67(96)
Control Keypad
53
Fieldbus fault
The data connection between the fieldbus
Master and the fieldbus board is broken
Check installation.
If installation is correct contact the
nearest Honeywell distributor
54
Slot fault
Defective option board or slot
Check board and slot.
Contact the nearest Honeywell
distributor
55
Actual value
supervision
Actual value has exceeded or fallen below
(depending on par. 2.7.22) the actual value
supervision limit (par. 2.7.23)
Table 7-4. Fault codes
READY
STOP
I/O term
READY
STOP
I/O term
READY
STOP
I/O term
nxlk20.fh8
Push Enter to reset!
7.4.6
Fault history menu (H5)
The Fault history menu can be entered from the Main menu by pushing the Menu button right when
the location indication H5 is visible on the keypad display.
All faults are stored in the Fault history menu in which you can browse through them using the
Browser buttons. You can return to the previous menu anytime by pushing the Menu button left.
The memory of the frequency converter can store a maximum of 5 faults in the order of appearance.
The latest fault carries the indication H5.1, the second latest H5.2 etc. If there are 5 uncleared faults
in the memory the next occurring fault will erase the oldest from the memory.
Pressing the Enter button for about 2 to 3 seconds resets the whole fault history.
Figure 7-9. Fault history menu
7
7
68(96)
7.4.7
Control Keypad
Honeywell
System menu (S6)
The System menu can be entered from the main menu by pushing the Menu button right when the
location indication S6 is visible on the display.
The controls associated with the general use of the frequency converter, such as keypad settings, customised
parameter sets or information about the hardware and software are located under the System menu.
Below you will find a list of the functions available in the System menu.
Functions in the System menu
Code
S6.3
Function
Copy parameters
Min
Max
Parameter sets
S6.5
Security
P6.5.2
Parameter lock
0
1
S6.6
P6.6.1
P6.6.3
S6.7
Keypad settings
Default page
Timeout time
Hardware settings
0
5
65535
P6.7.2
Fan control
0
P6.7.4
S6.8
S6.8.1
C6.8.1.1
C6.8.1.2
C6.8.1.3
S6.8.2
T6.8.2.1
P6.8.2.2
T6.8.2.3
HMI acknowledg.
timeout
HMI number of retries
System info
Counters menu
MWh counter
Operating days
counter
Operating hours
counter
Trip counters
MWh trip counter
Clear MWh trip
counter
Operating days trip
counter
Default
Cust
Selections
0 = Select
1 = Store set 1
2 = Load set 1
3 = Store set 2
4 = Load set 2
5 = Load factory defaults
6 = Fault
7 = Wait
8 = OK
P6.3.1
P6.7.3
Unit
0
s
1.1
1200
0
200
5000
1
10
ms
0 = Change Enabled
1 = Change Disabled
0 = Continuous
1 = Temperature (only
sizes MF4 and bigger)
200
5
KWh
hh:mm:
ss
hh:mm:
ss
kWh
0 = No action
1 = Clear MWh trip counter
S6.8.3
Operating hours trip
counter
Clear operating time
counter
Software info
I6.8.3.1
Software package
I6.8.3.2
I6.8.3.3
I6.8.3.4
S6.8.4
S6.8.4.1
A6.8.4.1.1
A6.8.4.1.2
A6.8.4.1.3
S6.8.5
I6.8.5.2
I6.8.5.3
S6.8.6
System SW version
Firmware interface
System load
Application info
Application
Application id
Application version
Firmware interface
Hardware info
Unit voltage
Brake chopper
Options
S6.8.6.1
Slot E OPT-
T6.8.2.4
P6.8.2.5
69(96)
Control Keypad
hh:mm: ss
0 = No action
1 = Clear T6.8.2.3, T6.8.2.4
Scroll information with menu
button right
%
V
0=Not present, 1=Present
Note! the submenus are not
showing if no option board is
installed
1=Connection lost
I6.8.6.1.1
Slot E Status
I6.8.6.1.2
Slot E Program version
S6.8.6.2
Slot D OPT-
1
2=Initializing
5
3=Run
5=Fault
Note! the submenus are not
showing if no option board is
installed
1=Connection lost
I6.8.6.2.1
Slot D Status
1
5
2=Initializing
3=Run
5=Fault
I6.8.6.2.2 Slot D Program version
S6.9
AI mode
P6.9.1
AIA1 mode
0
1
0
P6.9.2
AIA2 mode
0
1
1
0=Voltage input
1=Current input
(Types MF4 – MF6)
0=Voltage input
1=Current input
S6.10
I6.10.1
Fieldbus parameters
Communication status
P6.10.2
Fieldbus protocol
1
1
1
0=Not used
1=Modbus protocol
P6.10.3
Slave address
1
255
1
Addresses 1 – 255
P6.10.4
Baud rate
0
8
5
P6.10.5
P6.10.6
Stop bits
Parity type
Communication
timeout
0
0
1
2
0
0
0
300
P6.10.7
Table 7-5. System menu functions
s
0
0=300 baud
1=600 baud
2=1200 baud
3=2400 baud
4=4800 baud
5=9600 baud
6=19200 baud
7=38400 baud
8=57600 baud
0=1 1=2
0=None 1=Odd 2=Even
0=Not used1=1 second
2=2 seconds, etc
7
7
70(96)
7.4.7.1
Control Keypad
Honeywell
Copy parameters
The Copy parameters submenu (S6.3) is located under the System menu.
The Honeywell NX frequency converter features a possibility for the user to store and load two
customised parameter sets (all parameters included in the application, not the system menu
parameters) and to load back the factory default parameter values.
Parameter sets (S6.3.1)
On Parameter sets page (S6.3.1), push the Menu button right to enter the Edit menu. You can store
or load two customised parameter sets or load back the factory defaults. Confirm with the Enter
button. Wait, until 8 (=OK) appears on the display.
READY
STOP
I/O term
STOP
I/O term
READY
STOP
I/O term
STOP
I/O term
READY
READY
enter
nxlk21.fh8
Figure 7-10. Storing and loading of parameter sets
7.4.7.2
Security
The Security submenu (S6.5) under the system menu has a function that allows the user to prohibit
changes to the parameters.
Parameter lock (P6.5.2)
If the parameter lock is activated the parameter values cannot be edited.
NOTE: This function does not prevent unauthorised editing of parameter values.
Enter the edit mode by pushing the Menu button right. Use the Browser buttons to change the
parameter lock status (0 = changes enabled, 1 = changes disabled). Accept the change with the
Enter button or return to the previous level with the Menu button left.
READY
STOP
I/O term
STOP
I/O term
READY
STOP
I/O term
STOP
I/O term
READY
7
71(96)
Control Keypad
READY
STOP
I/O term
READY
enter
nxlk22.fh8
Figure 7-11. Parameter locking
7.4.7.3
Keypad settings
In the submenu S6.6 under the System menu you can further customise your frequency converter
operator interface.
Locate the Keypad settings submenu (S6.6). Under the submenu, there are two pages (P#)
associated with the keypad operation, Default page (P6.6.1) and Timeout time (P6.6.3)
Default page (P6.6.1)
Here you can set the location (page) to which the display automatically moves as the Timeout time
(see below) has expired or as the power is switched on to the keypad.
Press the Menu button right once to enter the edit mode. Pressing the Menu button right once again
makes you able to edit the number of the submenu/page digit by digit. Confirm the new default page
value with the Enter button. You can return to the previous step anytime by pushing the Menu button
left.
Note! If you set a page that does not exist in the menu, the display will automatically move to the last
available page in the menu.
READY
STOP
I/O term
STOP
I/O term
READY
STOP
I/O term
STOP
I/O term
READY
READY
STOP
READY
CONFIRM CHANGE
enter
nxlk23.fh8
Figure 7-12. Default page function
I/O term
7
72(96)
Control Keypad
Honeywell
Timeout time (P6.6.3)
The Timeout time setting defines the time, after which the keypad display returns to the Default Page
(P6.6.1), see above.
Move to the Edit menu by pressing the Menu button right. Set the timeout time you want and confirm
the change with the Enter button. You can return to the previous step anytime by pushing the Menu
button left.
NOTE: This function cannot be disabled.
READY
STOP
I/O term
READY
STOP
I/O term
READY
STOP
I/O term
enter CONFIRM CHANGE
CANCEL
s
s
nxlk24.fh8
Figure 7-13. Timeout time setting
7.4.7.4
Hardware settings
In the Hardware settings submenu (S6.7) you can further customise the settings of the frequency
converter with three parameters: Fan control, HMI acknowledgement timeout and HMI retry.
Fan control (P6.7.2)
Note! Only the higher power modules of MF3 have been equipped with a cooling fan, in lower power
modules of MF3 the cooling fan is available as optional equipment.
If the cooling fan has been installed in MF3 it runs continuously, when the power is switched on.
NXL HVAC:
This function allows you to control the frequency converter’s cooling fan. You can set the fan to run
continuously when the power is switched on or depending on the temperature of the unit. If the latter
function has been selected the fan is switched on automatically when the heat sink temperature
reaches 60°C. The fan receives a stop command when the heat sink temperature falls to 55°C.
However the fan runs for about a minute after receiving the stop command, as well as after changing
the value from 0 (Continuous) to 1 (Temperature).
Enter the edit mode by pushing the Menu button right. The present mode shown starts to blink. Use
the Browser buttons to change the fan mode. Accept the change with the Enter button or return to
the previous level with the Menu button left.
73(96)
Control Keypad
HMI acknowledge timeout (P6.7.3)
This function allows the user to change the timeout of the HMI acknowledgement time.
Note! If the frequency converter has been connected to the PC with a normal cable, the default
values of parameters 6.7.3 and 6.7.4 (200 and 5) must not be changed.
If the frequency converter has been connected to the PC via a modem and there is delay in
transferring messages, the value of par. 6.7.3 must be set according to the delay as follows:
Example:
•
•
•
Transfer delay between the frequency converter and the PC = 600 ms
The value of par. 6.7.3 is set to 1200 ms (2 x 600, sending delay + receiving delay)
The corresponding setting shall be entered in the [Misc]-part of the file NCDrive.ini:
Retries = 5
AckTimeOut = 1200
TimeOut = 6000
It must also be considered that intervals that are shorter than the AckTimeOut-time cannot be used
in NC-Drive monitoring.
Enter the edit mode by pushing the Menu button right. Use the Browser buttons to change the
acknowledgement time. Accept the change with the Enter button or return to the previous level with
the Menu button left. See Figure 7-14 for how to change the HMI acknowledgement timeout.
READY
STOP
I/O term
READY
I/O term
STOP
READY
I/O term
STOP
enter
s
s
nxlk25.fh8
Figure 7-14. HMI acknowledge timeout
Number of retries to receive HMI acknowledgement (P6.7.4)
With this parameter you can set the number of times the drive will try receive acknowledgement if
this does not succeed within the acknowledgement time (P6.7.3)
Enter the edit mode by pushing the Menu button right. The present value shown starts to blink. Use
the Browser buttons to change the amount of retries. Accept the change with the Enter button or
return to the previous level with the Menu button left.
7.4.7.5
System information
In the submenu S6.8 under the System menu you can find frequency converter-related hardware
and software information as well as operation-related information.
Enter the Info menu by pressing the Menu button right. Now you can browse through the information
pages with the Browser buttons.
7
7
74(96)
Control Keypad
Honeywell
Counters submenu (S6.8.1)
In the Counters submenu (S6.8.1) you can find information related to the frequency converter
operation times, i.e. the total numbers of MWh, operation days and operation hours passed so far.
Unlike the counters in the trip counters menu, these counters cannot be reset.
Note! The operation time counter (days and hours) runs always, when the power is on.
Page
Counter
C6.8.1.1
MWh counter
C6.8.1.2
Operation day counter
C6.8.1.3
Operation hour counter
Table 7-6. Counter pages
Trip counters submenu (S6.8.2)
Trip counters (menu S6.8.2) are counters the values of which can be reset i.e. restored to zero. You
have the following resettable counters at your disposal:
Page
Counter
T6.8.2.1
MWh counter
P6.8.2.2
Clear MWh counter
T6.8.2.3
Operation day counter
T6.8.2.4
Operation hour counter
P6.8.2.5
Clear operation time counter
Table 7-7. Trip counter pages
Note! The trip counters run only when the motor is running.
Example: When you want to reset the operation counters, you should do the following:
READY
STOP
I/O term
STOP
I/O term
READY
STOP
I/O term
STOP
I/O term
READY
READY
enter
nxlk26.fh8
Figure 7-15. MWh counter reset
Control Keypad
75(96)
Software info submenu (S6.8.3)
The following information can be found under the Software info submenu (S6.8.3):
Page
I6.8.3.1
I6.8.3.2
I6.8.3.3
I6.8.3.4
Content
Software package
System software version
Firmware interface
System load
Table 7-8. Software information pages
Application information submenu (S6.8.4)
You can find the following information from the Application info submenu (S6.8.4)
Page
A6.8.4.1
D6.8.4.1.1
D6.8.4.1.2
D6.8.4.1.3
Content
Application
Application id
Version
Firmware interface
Table 7-9. Application information pages
Hardware information submenu (S6.8.5)
You can find the following information from the Hardware info submenu (S6.8.5)
Page
Content
I6.8.5.2
Unit voltage
I6.8.5.3
Brake chopper
Table 7-10. Hardware information pages
Connected options submenu (S6.8.6)
The Connected options submenu (S6.8.6) shows the following information on the option board
connected to the frequency converter:
Page
Content
Slot E Option board
S6.8.6.1
I6.8.6.1.1 Slot E Option board status
I6.8.6.1.2 Slot E Program version
Slot D Option board
S6.8.6.2
I6.8.6.2.1 Slot D Option board status
I6.8.6.2.2 Slot D Program version
Table 7-11. Connected options submenu
In this submenu you find information about the option board connected to the control board (see
chapter 6.2)
You can check the status of the slot by entering the board submenu with the Menu button right and
using the Browser buttons. Push the Menu button right again to display the status of the board. The
selections are shown in Table 7-5. The keypad will also display the program version of the
respective board when you push either one of the Browser buttons.
7
7
76(96)
Control Keypad
Honeywell
For more information on the expander board-related parameters, see Chapter 7.4.9.
READY
STOP
I/O term
READY
STOP
I/O term
nxlk27.f h8
Figure 7-16. Expander board information menu
7.4.7.6
AI mode
The parameters P6.9.1 and P6.9.2 select the analogue input mode. P6.9.1 appears only in classes
MF4 – MF6
0 = voltage input (par. 6.9.1 default)
1 = current input (par. 6.9.2 default)
Note! Make sure that the jumper selections correspond to the selections of this parameter. See
Figure 6-23.
7.4.8
77(96)
Control Keypad
Modbus interface
NXL has a built-in Modbus RTU bus interface. The signal level of the interface is in accordance with
the RS-485 standard.
RS-485 Transceiver
Control terminal
RS-485 A
RS-485 B
Terminal resistor 120Ω
X7 -> MF2-MF3
X9 -> MF4-MF6
Protocol:
Baud rates:
Signal level:
Input impedance:
7.4.8.1
Modbus RTU
300, 600, 1200, 2400, 4800,
9600, 19200, 38700, 57600 (bit/s)
RS-485 (TIA/EIA-485-A)
2 kΩ
Modbus RTU protocol
Modbus RTU protocol is a simple but effective fieldbus protocol. Modbus network has a bus
topology, where every device has an individual address. With the help of the individual bus
addresses the commands are directed to the single devices within the network. Modbus supports
also broadcast -type messages, which are received by every device of the bus. Broadcast messages
are sent to the address ’0’ which is reserved for these messages.
The protocol includes CRC error detection and parity check for preventing the handling of messages
containing errors. In Modbus the data is transferred in hex mode asynchronically and a break of
approximately 3.5 characters is used as an end character. The length of the break depends on the
used baud rate.
Function
code
03
04
06
16
Function name
Address
Read Holding Register
All ID numbers
Read Input Register
All ID numbers
Preset Single Register
All ID numbers
Preset Multiple Register
All ID numbers
Table 7-12. Modbus commands supported by NXL
Broadcast
messages
No
No
Yes
Yes
7
7
78(96)
7.4.8.2
Control Keypad
Honeywell
Termination Resistor
The RS-485 bus is terminated with 120 Ω termination resistors in both ends. NXL has a built-in
termination resistor which is switched off as a default. See the jumper selections in chapter 6.2.5.1
7.4.8.3
Modbus address area
The Modbus bus of NXL uses the ID numbers of the application as addresses. The ID numbers can
be found in the parameter tables of the Application manual.
When several parameters/monitoring values are read at a time they must be consecutive. 11
addresses can be read and the addresses can be parameters or monitoring values.
7.4.8.4
Modbus process data
Process data is an address area for fieldbus control. Fieldbus control is active when the value of
parameter 3.1 (Control place) is 2 (=fieldbus). The contents of the process data has been
determined in the application. The following tables present the process data contents in the MultiControl Application.
Output Process data
Addr.
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
Modbus register
32101, 42101
32102, 42102
32103, 42103
32104, 42104
32105, 42105
32106, 42106
32107, 42107
32108, 42108
32109, 42109
32110, 42110
32111, 42111
Name
FB Status Word
FB General Status Word
FB Actual Speed
Motor speed
Motor speed
Motor current
Motor Torque
Motor Power
Motor Voltage
DC Voltage
Active Fault
Scale
0,01
0,01
1
0,1
0,1
0,1
0,1
1
-
Name
FB Control Word
FB General Control Word
FB Speed Reference
PID Control Reference
PID Actual Value
-
Scale
0,01
0,01
0,01
-
Type
Binary coded
Binary coded
%
+/- Hz
+/- Rpm
A
+/- % (of nominal)
+/- % (of nominal)
V
V
Fault code
Input Process data
Addr.
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
Modbus register
32001, 42001
32002, 42002
32003, 42003
32004, 42004
32005, 42005
32006, 42006
32007, 42007
32008, 42008
32009, 42009
32010, 42010
32011, 42011
Type
Binary coded
Binary coded
%
%
%
-
79(96)
Control Keypad
Status Word
15
-
14
-
13
-
12
-
11
-
10
-
9
-
8
-
7
F
6
Z
5
AREF
4
W
3
FLT
2
DIR
1
RUN
0
RDY
Information about the status of the device and messages is indicated in the Status word. The Status
word is composed of 16 bits the meanings of which are described in the table below:
Actual speed
15
MSB
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
LSB
This is actual speed of the frequency converter. The scaling is –10000...10000. In the application,
the value is scaled in percentage of the frequency area between set minimum and maximum
frequency.
Control word
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
-
-
-
-
-
-
RST
DIR
RUN
In Honeywell applications, the three first bits of the control word are used to control the frequency
converter. However, you can customise the content of the control word for your own applications
because the control word is sent to the frequency converter as such.
Speed reference
15
14
13
12
11
10
9
8
7
6
5
4
3
2
MSB
1
0
LSB
This is the Reference 1 to the frequency converter. Used normally as Speed reference. The allowed
scaling is –10000...10000. In the application, the value is scaled in percentage of the frequency area
between the set minimum and maximum frequencies.
Bit definitions
Bit
RUN
DIR
RST
RDY
FLT
W
AREF
Z
F
Description
Value = 0
Value = 1
Stop
Run
Clockwise
Counter clockwise
Rising edge of this bit will reset active fault
Drive not ready
Drive ready
No fault
Fault active
No warning
Warning active
Ramping
Speed reference reached
Drive is running at zero speed
Flux Ready
7
7
80(96)
7.4.8.5
Control Keypad
Honeywell
Fieldbus parameters
RS-485 communication status (I6.10.1)
With this function you can check the status of the RS 485 bus. If the bus is not in use, this value is 0.
xx.yyy
xx = 0 – 64 (Number of messages containing errors)
yyy = 0 – 999 (Number of messages received correctly)
Fieldbus protocol (P6.10.2)
With this function you can select the fieldbus communications protocol.
0 = Not used
1 = Modbus protocol
Slave address (P6.10.3)
Set here the slave address for the Modbus protocol. You can set any address between 1 and 255.
Baud rate (P6.10.4)
Selects the baud rate used with the Modbus communication.
0 = 300 baud
1 = 600 baud
2 = 1200 baud
3 = 2400 baud
4 = 4800 baud
5 = 9600 baud
6 = 19200 baud
7 = 38400 baud
8 = 57600 baud
Stop bits (P6.10.5)
Set the number of stop bits used in Modbus communication
0 = 1 stop bit
1 = 2 stop bits
Parity type (P6.10.6)
Here you can select the type of parity checking used with the Modbus communication.
0 = None
1 = Odd
2 = Even
Control Keypad
81(96)
Communication time-out (P6.10.7)
If communication between two messages is broken for a longer time than that defined by this
parameter, a communication error is initiated. If the value of this parameter is 0, the function is not
used.
0 = Not used
1 = 1 second
2 = 2 seconds, etc
7.4.9
Expander board menu (E7)
The Expander board menu makes it possible for the user 1) to see which expander board is
connected to the control board and 2) to reach and edit the parameters associated with the expander
board.
Enter the following menu level (E#) with the Menu button right. You can view and edit the parameter
values in the same way as described in chapter 7.4.2.
7.5 Further keypad functions
The Honeywell NXL control keypad embodies additional application-related functions. See NXL
Application Manuals for more information.
7
82(96)
8.
Commissioning
Honeywe
COMMISSIONING
8.1 Safety
Before commissioning, note the following directions and warnings:
1
2
WARNING
3
4
5
6
7
Internal components and circuit boards of the frequency converter
(except for the galvanically isolated I/O terminals) are live when NXL is
connected to mains potential. Coming into contact with this voltage is
extremely dangerous and may cause death or severe injury.
The motor terminals U, V, W and the DC-link/brake resistor terminals –/+
are live when NXL is connected to mains, even if the motor is not
running.
The control I/O-terminals are isolated from the mains potential. However,
the relay outputs and other I/O-terminals may have a dangerous control
voltage present even when NXL is disconnected from mains.
Do not make any connections with the frequency converter connected to
the mains.
After having disconnected the frequency converter from the mains, wait
until the fan stops and the indicators on the keypad go out (if no keypad
is attached see the indicator through the keypad base). Wait 5 more
minutes before doing any work on NXL connections. Do not even open
the cover before this time has expired.
Before connecting the frequency converter to mains make sure that the
NXL front cover is closed.
The heat sink of types MF2 and MF3 may be hot when the frequency
converter is in use. Coming into contact with the heat sink may cause
burns.
HOT SURFACE
8.2 Commissioning of the frequency converter
1
Read carefully the safety instructions in Chapter 6 and above and follow them.
2
After the installation, make sure that:
- both the frequency converter and the motor are grounded.
- the mains and motor cables comply with the requirements given in Chapter 6.1.1.
- the control cables are located as far as possible from the power cables (see Chapter 6.1.3,
step 3); the shields of the shielded cables are connected to protective earth
may not touch the electrical components of the frequency converter.
. The wires
- For option boards only: make sure that the common ends of digital input groups are
connected to +24V or ground of the I/O terminal or the external supply.
3
Check the quality and quantity of cooling air (Chapter 5.2).
4
Check the inside of the frequency converter for condensation.
5
Check that all Start/Stop switches connected to the I/O terminals are in Stop-position.
6
Connect the frequency converter to mains.
7
Set the parameters of group 1 according to the requirements of your application. At least the
following parameters should be set:
-
8
motor nominal voltage
motor nominal frequency
-
Commissioning
83(96)
motor nominal speed
motor nominal current
You will find the values needed for the parameters on the motor rating plate.
NOTE! You can also run the Start-up Wizard. See Chapter 7.3 or NXL HVAC quick guide for
more information.
8
Perform run test without motor
Perform either Test A or Test B:
A Controls from the I/O terminals:
a) Turn the Start/Stop switch to ON position.
b) Change the frequency reference (potentiometer)
c) Check in the Monitoring menu (M1) that the value of Output frequency changes according to the
change of frequency reference.
d) Turn the Start/Stop switch to OFF position.
B
Control from the control keypad:
a) Change the control from the I/O terminals to the keypad as advised in Chapter 7.4.3.1.
start
b) Push the Start button on the keypad
.
c) Move over to the Keypad Control Menu (K3) and Keypad Reference submenu (Chapter7.4.3)
and change the frequency reference using the Browser buttons
+
.
d) Check in the Monitoring menu (M1) that the value of Output frequency changes according to the
change of frequency reference.
stop
e) Push the Stop button on the keypad
.
8
84(96)
9
Commissioning
Honeywe
Run the start-up tests without the motor being connected to the process, if possible. If this is not
possible, secure the safety of each test prior to running it. Inform your co-workers of the tests.
a) Switch off the supply voltage and wait up until the drive has stopped as advised at Chapter 8.1,
step 5.
b) Connect the motor cable to the motor and to the motor cable terminals of the frequency converter.
c) See to that all Start/Stop switches are in Stop positions.
d) Switch the mains ON
e) Repeat test 8A or 8B.
10 Connect the motor to the process (if the start-up test was run without the motor being connected)
a) Before running the tests, make sure that this can be done safely.
b) Inform your co-workers of the tests.
c) Repeat test 8A or 8B.
8
85(96)
Commissioning
8.3 Basic parameters
On the next pages you will find the list of parameters that are essential for the commissioning of the
frequency converter. You will find more details of these and other special parameters in the HVAC and in
the Multi-Control Application manuals.
Column explanations:
Code
= Location indication on the keypad; Shows the operator the present param. number
Parameter
= Name of parameter
Min
= Minimum value of parameter
Max
= Maximum value of parameter
Unit
= Unit of parameter value; Given if available
Default
= Value preset by factory
Cust
= Customer’s own setting
ID
= ID number of the parameter (used with PC tools)
= On the parameter code: parameter value can only be changed after the FC has been
stopped.
8.3.1
Monitoring values (Control keypad: menu M1)
The monitoring values are the actual values of parameters and signals as well as statuses and
measurements. Monitoring values cannot be edited. See Chapter 7.4.1 for more information.
Code
V1.1
V1.2
V1.3
V1.4
V1.5
V1.6
V1.7
V1.8
V1.9
V1.10
V1.11
V1.12
V1.13
V1.14
V1.15
V1.16
V1.17
V1.18
V1.19
V1.20
V1.21
V1.22
V1.23
V1.24
Parameter
Output frequency
Frequency reference
Motor speed
Motor current
Motor torque
Motor power
Motor voltage
DC-link voltage
Unit temperature
Analogue input 1
Analogue input 2
Analogue output current
Analogue output current 1, expander board
Analogue output current 2, expander board
DIN1, DIN2, DIN3
DIE1, DIE2, DIE3
RO1
ROE1, ROE2, ROE3
DOE 1
PID Reference
PID Actual value
PID Error value
PID Output
Autochange outputs 1, 2, 3
V1.25
Mode
Unit
Hz
Hz
rpm
A
%
%
V
V
ºC
V
mA
mA
%
%
%
%
ID
1
25
2
3
4
5
6
7
8
13
14
26
31
32
15
33
34
35
36
20
21
22
23
30
66
Description
Frequency to the motor
Calculated motor speed
Measured motor current
Calculated actual torque/nominal torque of the unit
Calculated actual power/nominal power of the unit
Calculated motor voltage
Measured DC-link voltage
Heat sink temperature
AI1
AI2
AO1
Digital input statuses
I/O expander board: Digital input statuses
Relay output 1 status
I/O exp. board: Relay output statuses
I/O exp. board: Digital output 1 status
In percent of the maximum frequency
In percent of the maximum actual value
In percent of the maximum error value
In percent of the maximum output value
Used only in pump and fan control
Shows the current operating mode selected with the
Start-up Wizard: 1=Standard, 2= Fan, 3= Pump, 4=
High Performance
Table 8-1. Monitoring values
8
86(96)
8.3.2
Commissioning
Honeywe
HVAC parameters in NXL HVAC (Control keypad: Menu P2 B2.1)
Code
P2.1.1
Parameter
Min frequency
Min
0,00
Max
Par. 2.1.2
Unit
Hz
Default**
0,00
Cust
ID
101
P2.1.2
Max frequency
Par. 2.1.1
320,00
Hz
50,00
102
P2.1.3
P2.1.4
Acceleration time 1
Deceleration time 1
0,1
0,1
3000,0
3000,0
s
s
1,0
1,0
103
104
P2.1.5
Current limit
0,1 x IL
1,5 x IL
A
IL
107
P2.1.6
Nominal current of
the motor
0,3 x IL
1,5 x IL
A
IL
113
P2.1.7
Nominal speed of
the motor
300
20000
rpm
1440
112
P2.1.8
Start function
0
1
0
505
P2.1.9
Stop function
0
1
0
506
0
1
0
731
380
500
V
400V
110
30,00
320,00
Hz
50,00
111
0,00
Par. 2.1.2
Hz
10,00
105
P2.1.10
P2.1.11
P2.1.12
P2.1.13
P2.1.14
Automatic restart
Nominal voltage of
the motor
Nominal frequency
of the motor
Preset speed 1
Parameter conceal
0
1
1
115
Note
NOTE: If fmax > than the
motor synchronous speed,
check suitability for motor
and drive system
NOTE: Formulas apply
approximately for
frequency converters up to
MF3. For greater sizes,
consult the factory.
Check the rating plate of
the motor
The default applies for a 4pole motor and a nominal
size frequency converter.
0=Ramp
1=Flying start
2=Conditional Flying start*
0=Coasting
1=Ramp
0=Not used
1=Used (3 x automatic
Restart)
Check the rating plate of
the motor
0=All parameters and
menus visible
1=HVAC group P2.1 and
menus M1 – H5 visible
Table 8-2. HVAC parameters P2.1 in NXL HVAC
* Start mode where Trip Free Output Switching is enabled, recommended to be used with all pump and fan
applications.
** Default values if Start-up wizard has not been used. Look Figure 7-3 on page 54 or NXL HVAC Quick
Guide to see the values with different modes in wizard.
NOTE! Deactivating Parameter conceal P.2.1.14 gets all parameters into use in NXL HVAC drive
8
8.3.3
87(96)
Commissioning
Basic parameters (Control keypad: Menu P2 B2.1 / B2.1.15)
In NXL HVAC the full NXL basic group can be found under the subgroup 2.1.15.
Code
Parameter
Min
Max
Unit
Default**
ID
0,00
Par. 2.1.2
Hz
0,00
101
NXL
Compact
NXL
HVAC
P2.1.1
P2.1.15.1
Min
frequency
P2.1.2
P2.1.15.2
Max
frequency
P2.1.3
P2.1.15.3
P2.1.4
P2.1.15.4
Acceleration
time 1
Deceleration
time 1
P2.1.5
P2.1.15.5
Current limit
P2.1.6
P2.1.15.6
P2.1.7
P2.1.15.7
P2.1.8
P2.1.15.8
P2.1.9
P2.1.15.9
P2.1.10
P2.1.15.10 Motor cosϕ
P2.1.11
Par. 2.1.1
320,00
Hz
50,00
102
0,1
3000,0
s
1,0
103
0,1
3000,0
s
1,0
104
0,1 x IL
1,5 x IL
A
IL
107
180
690
V
NXL2:230V
NXL5:400V
110
30,00
320,00
Hz
50,00
111
300
20 000
rpm
1440
112
0,3 x IL
1,5 x IL
A
IL
113
0,30
1,00
0,85
120
P2.1.15.11 Start function
0
1
0
505
P2.1.12
P2.1.15.12 Stop function
0
1
0
506
P2.1.13
P2.1.15.13
U/f
optimisation
0
1
0
109
P2.1.14
P2.1.15.14 I/O reference
0
5
0
117
P2.1.15
P2.1.15.15
1
4
2
390
Nominal
voltage of
the motor
Nominal
frequency
of the motor
Nominal
speed of
the motor
Nominal
current of
the motor
AI2 signal
range
Note
NOTE: If fmax > than the
motor synchronous speed,
check suitability for motor
and drive system
NOTE: Formulas apply
approximately for
frequency converters up to
MF3. For greater sizes,
consult the factory.
Check the rating plate of
the motor
The default applies for a 4pole motor and a nominal
size frequency converter.
Check the rating plate of
the motor
Check the rating plate of
the motor
0=Ramp
1=Flying start
2=Conditional Flying start*
0=Coasting
1=Ramp
0=Not used
1=Automatic torque boost
0=AI1
1=AI2
2=Keypad reference
3=Fieldbus reference
(FBSpeedReference)
4=Motor potentiometer
5=AI1/AI2 selection
Not used if AI2 Custom min
> 0% or AI2 custom max. <
100%
1=0mA – 20mA
2=4mA – 20mA
3=0V – 10V
4=2V – 10V
8
88(96)
Commissioning
P2.1.16
P2.1.15.16
Analogue
output
function
0
12
1
307
P2.1.17
P2.1.15.17
DIN2
function
0
10
1
319
P2.1.18
P2.1.15.18
DIN3
function
0
17
6
301
P2.1.19
P2.1.15.19
0,00
Par. 2.1.2
Hz
10,00
105
P2.1.20
P2.1.15.20
0,00
Par. 2.1.2
Hz
50,00
106
P2.1.21
P2.1.15.21
0
1
0
731
0
1
0
115
P2.1.22
Preset
speed 1
Preset
speed 2
Automatic
restart
Parameter
conceal
Honeywe
0=Not used
1=Output freq. (0—fmax)
2=Freq. reference (0—fmax)
3=Motor speed (0—Motor
nominal speed)
4=Output current (0—
InMotor)
5=Motor torque (0—TnMotor)
6=Motor power (0—PnMotor)
7=Motor voltage (0—
UnMotor)
8=DC-link volt (0—1000V)
9=PI controller ref. value
10=PI contr. act. value 1
11=PI contr. error value
12=PI controller output
0=Not used
1=Start Reverse
2=Reverse
3=Stop pulse
4=External fault, cc
5=External fault, oc
6=Run enable
7=Preset speed 2
8= Motor pot. UP (cc)
9= Disable PID (Direct freq.
reference)
10=Interlock 1
0=Not used
1=Reverse
2=External fault, cc
3=External fault, oc
4=Fault reset
5=Run enable
6=Preset speed 1
7=Preset speed 2
8=DC-braking command
9=Motor pot. UP (cc)
10=Motor pot. DOWN (cc)
11=Disable PID (PID
control selection)
12=PID Keypad ref. 2
selection
13=Interlock 2
14=Thermistor input (See
Chapter 6.2.4)
15=Force CP to I/O
16=Force CP to Fieldbus
17=AI1/AI2 selection
0=Not used
1=Used
0=All parameters and
menus visible
1=Only group P2.1 and
menus M1 – H5 visible
Table 8-3. Basic parameters P2.1
* Start mode where Trip Free Output Switching is enabled, recommended to be used with all pump and fan
applications.
** Default values if Start-up wizard has not been used. Look Figure 7-3 on page 54 or NXL HVAC Quick
Guide to see the values with different modes in wizard.
9.
FAULT TRACING
When a fault is detected by the frequency converter control electronics, the drive is stopped and the
symbol F together with the ordinal number of the fault and the fault code appear on the display. The
8
89(96)
Fault tracing
fault can be reset with the Reset button on the control keypad or via the I/O terminal. The faults are
stored in the Fault history menu (H5) which can be browsed. The different fault codes you will find in
the table below.
The fault codes, their causes and correcting actions are presented in the table below. The shadowed
faults are A faults only. The items written in white on black background present faults for which you
can program different responses in the application. See parameter group Protections.
Fault
code
1
Fault
Overcurrent
2
Overvoltage
3
Earth fault
8
System fault
Possible cause
Frequency converter has detected too
high a current (>4*In) in the motor cable:
− sudden heavy load increase
− short circuit in motor cables
− unsuitable motor
The DC-link voltage has exceeded the
limits defined in.
− too short a deceleration time
− high overvoltage spikes in utility
Current measurement has detected that
the sum of motor phase current is not
zero.
− insulation failure in cables or motor
-
component failure
faulty operation
Correcting measures
Check loading.
Check motor size.
Check cables.
Make the deceleration time longer.
Check motor cables and motor.
Reset the fault and restart.
Should the fault re-occur, contact the
distributor near to you.
9
Undervoltage
DC-link voltage is under the voltage limits
defined in.
− most probable cause: too low a
supply voltage
− frequency converter internal fault
In case of temporary supply voltage
break reset the fault and restart the
frequency converter. Check the supply
voltage. If it is adequate, an internal
failure has occurred.
Contact the distributor near to you.
11
Output phase
supervision
Frequency
converter under
temperature
Frequency
converter
overtemperature
Current measurement has detected that
there is no current in one motor phase.
Heatsink temperature is under –10°C
Check motor cable and motor.
Heatsink temperature is over 90°C.
15
Motor stalled
Motor stall protection has tripped.
16
Motor
overtemperature
Motor overheating has been detected by
frequency converter motor temperature
model. Motor is overloaded.
Check the correct amount and flow of
cooling air.
Check the heatsink for dust.
Check the ambient temperature.
Make sure that the switching frequency
is not too high in relation to ambient
temperature and motor load.
Check motor.
Check that Pump or Fan is not blocked.
Decrease the motor load.
If no motor overload exists, check the
temperature model parameters.
13
14
Overtemperature warning is issued when
the heatsink temperature exceeds 85°C.
9
9
90(96)
Fault tracing
Honeywell
22
Motor
underload/
Pump Dry
detection/
Broken belt
Detection
EEPROM
checksum fault
24
Counter fault
25
Microprocessor
watchdog fault
29
Thermistor fault
The thermistor input of option board has
detected increase of the motor
temperature
34
Internal bus
communication
Ambient interference or defective
hardware
Check motor cooling and loading
Check thermistor connection
(If thermistor input of the option board is
not in use it has to be short circuited)
Should the fault re-occur, contact the
distributor near to you.
35
Application fault
Selected application does not function.
Contact the distributor near to you.
39
Device removed
Reset
40
Device unknown
Option board removed.
Drive removed.
Unknown option board or drive.
41
IGBT temperature
Check loading.
Check motor size.
44
Device change
45
50
Device added
Analogue input
Iin < 4mA
(selected signal
range 4 to 20
mA)
IGBT Inverter Bridge overtemperature
protection has detected too high a motor
current.
Option board changed.
Option board has default settings.
Option board added.
Current at the analogue input is < 4mA.
− control cable is broken or loose
− signal source has failed
51
External fault
Digital input fault. Digital input has been
programmed as external fault input and
this input is active.
52
Keypad
communication
fault
The connection between the control
keypad and the frequency converter is
broken.
17
Motor underload protection has tripped.
FAN: check that Belt is not broken
PUMP: check that Pump is not dry
Parameter save fault
− faulty operation
− component failure
Values displayed on counters are
incorrect
− faulty operation
− component failure
Contact the distributor near to you
Reset the fault and restart.
Should the fault re-occur, contact the
distributor near to you.
Contact the distributor near to you.
Reset
Reset
Check the current loop circuitry.
Check the programming and the device
indicated by the external fault
information. Check also the cabling of
this device.
Check keypad connection and possible
keypad cable.
Fault tracing
91(96)
53
Fieldbus fault
The data connection between the fieldbus
Master and the fieldbus board is broken
Check installation.
If installation is correct contact the
nearest Honeywell distributor.
54
Slot fault
Defective option board or slot
Check board and slot.
Contact the nearest Honeywell
distributor.
55
Actual value
supervision
Actual value has exceeded or fallen below
(depending on par. 2.7.22) the actual
value supervision limit (par. 2.7.23)
Table 9-1. Fault codes
9
92(96)
10.
Honeywell
DESCRIPTION OF EXPANDER BOARD NXLOPTAA
Description: I/O expander board with one relay output, one open collector output
and three digital inputs.
Allowed slots:
Type ID:
Terminals:
Jumpers:
Board parameters:
Honeywell NXL board slot E
16705
Two terminal blocks; Screw terminals (M2.6 and M3); No coding
None
None
I/O terminals on NXLOPTAA
Terminal
Parameter
setting
X3
1
+24V
2
GND
3
DIN1
DIGIN:x.1
4
DIN2
DIGIN:x.2
5
DIN3
DIGIN:x.3
6
DO1
DIOUT:x.1
X5
24 RO1/NC
DIOUT:x.2
25
RO1/C
26
RO1/NO
Description
Control voltage output; voltage for switches etc, max. 150 mA
Ground for controls, e.g. for +24 V and DO
Digital input 1
Digital input 2
Digital input 3
Open collector output, 50mA/48V
Relay output 1 (NO)
Switching capacity:
24VDC/8A
250VAC/8A
125VDC/0,4A
Table 10-1. I/O terminals of board NXLOPTAA
Note! The +24 V control voltage terminal can also be used to power the control module (but not the
power module).
10
11
11.
Expander board NXLOPTAI
93(96)
DESCRIPTION OF EXPANDER BOARD NXLOPTAI
Description:
I/O expander board with one relay output (NO), three digital inputs and one
thermistor input for Honeywell NXL frequency converters
Allowed slots:
Type ID:
Terminals:
Jumpers:
Board parameters:
Honeywell NXL board slot E (standard board in NXL HVAC)
16713
Three terminal blocks; Screw terminals; No coding
None
None
11
94(96)
Expander board NXLOPTAI
Terminal
X4
12
13
14
15
16
+24V
GND
DIN1
DIN2
DIN3
Parameter
setting
DIGIN:B.1
DIGIN:B.2
DIGIN:B.3
Honeywell
Honeywell
Description
Control voltage output; voltage for switches etc, max. 150 mA
Ground for controls, e.g. for +24 V and DO
Digital input 1
Digital input 2
Digital input 3
X2
25
RO1/
Common
26
RO1/
Normal
Open
X3
28
29
TI+
TI-
DigOUT:B.1
DIGIN:B.4
Relay output 1 (NO)
Switching capacity:
24VDC/8A
250VAC/8A
125VDC/0,4A
Thermistor input; Rtrip = 4.7 kΩ (PTC), galvanically isolated
Table 11-1. I/O terminals of board NXLOPTAI
Note! The +24 V control voltage terminal can also be used to power the control module (but not the
power module).
12.
NXL HVAC Basic speed control – Quick setup
95(96)
NXL HVAC BASIC SPEED CONTROL – QUICK SETUP
This chapter provides basic setup instructions for the user of NXL HVAC inverters, when using Basic
Speed Control in HVAC applications.
What you need to know
Motor nameplate data
Nominal current
Nominal speed
Speed signal specification
Signal type (V, mA)
Range (0-10, 2-10, 0-20, 4-20)
Pump
Motor
or
Load
Fan
Pressure
Sensor
Speed Signal
V signal to AI1
mA signal to AI2
Variable Frequency Drive
Control System
Setup
1 Run the Start-up Wizard
Note: Running the Start Up Wizard resets all parameters to their default values.
• Hold STOP button down for 5 seconds
• Select application type FAN or PUMP and confirm with ENTER
• Select motor nominal speed and confirm with ENTER
• Select motor nominal current and confirm with ENTER
• For speed signal 0 – 10 V use AI1 (Analogue Input 1)
• All settings DONE
2 Control Signal Settings for Speed Signals other than 0 – 10 V
• For other selections full parameter view is needed:
P2.1.14
Parameter Conceal
Set to 0 (not in use)
•
For speed signal 2 – 10 V use Analogue Input 1
P2.2.6
AI1 Signal Range
Set to 4 (2 – 10 V)
•
For speed signal 4 – 20 mA use Analogue Input 2
P2.1.15.14
I/O Reference
Set to 1 (AI2)
•
For speed signal 0 – 20 mA use Analogue Input 2
P2.1.15.14
I/O Reference
Set to 1 (AI2)
P2.2.12
AI2 Signal Range
Set to 1 (0 – 20 mA)
Manual Test
1 Hold LEFT down for 3-5 seconds
Control Place automatically switches to Keypad
2 Use normal keypad buttons for speed control
• UP and DOWN to adjust the speed
• START and STOP for control
3 Hold LEFT down for 3 seconds to return to remote control (I/O or Fieldbus)
12
Find out more
For more information on
Honeywell’s frequency
converters and other Honeywell
products, visit us online at
http://ecc.emea.honeywell.com
Automation and Control Solutions
Honeywell GmbH
Böblinger Str. 17
71101 Schönaich, Germany
Telephone (49) 7031 637 01
Telefax
(49) 7073 637 493
www.ecc.emea.honeywell.com
EN1B-0388GE51 R1107
November 2007
© 2007 Honeywell International Inc.