ComAp InteliSys NTC Hybrid User Manual
InteliSys-NTC
Hybrid
Hybrid Master Controller
SW version 2.2.0
1 Document information 6
2 System overview 10
3 Installation and wiring 13
4 Controller setup 26
5 Technical data 157
6 Appendix 158
Copyright © 2020 ComAp a.s.
Written by Vladimír Zubák
Prague, Czech Republic
ComAp a.s., U Uranie 1612/14a,
170 00 Prague 7, Czech Republic
Tel: +420 246 012 111
E-mail: info@comap-control.com, www.comap- control.com
Global Guide
Table of contents
1 Document information 6
1.1 Clarification of Notation 6
1.2 About this guide 6
1.3 Legal notice 6
1.4 Dangerous voltage 8
1.4.1 Adjust the setpoints 8
1.5 Document history 8
1.6 Firmware and Archives 9
1.6.1 BaseBox type controllers 9
2 System overview 10
2.1 What is a Hybrid application? 10
2.1.1 How do ComAp controllers support Hybrid applications? 10
2.1.2 How the InteliSys NTC Hybrid controller works? 11
2.2 Configurability and monitoring 11
2.2.1 GenConfig 11
2.2.2 InteliMonitor 12
2.2.3 WinScope 12
2.2.4 WebSupervisor 12
3 Installation and wiring 13
3.1 General 13
3.1.1 Wiring 13
3.1.2 Grounding 14
3.1.3 Power supply 14
3.1.4 Power supply fusing 15
3.1.5 Voltage and current inputs 15
3.2 InteliSys NTC Hybrid Installation Instructions 16
3.2.1 Mounting 16
3.2.2 Terminal diagram, Dimensions 18
3.2.3 Package contents 18
3.2.4 Jumper settings 19
3.3 Binary Input wiring 19
3.4 Binary Output wiring 20
3.4.1 IM-NT-BB and IM-NTC-BB 20
3.5 Analog Input and Output wiring 21
3.6 CAN and RS485 bus wiring 23
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3.6.1 Wiring examples 24
4 Controller setup 26
4.1 Connection to a controller usingPC 26
4.1.1 Direct connection 26
4.1.2 Modem connection 27
4.1.3 Internet connection 28
4.1.4 Airgate connection 29
4.1.5 Connection to multiple controllers 29
4.2 Modification of configuration, setpoints etc 30
4.3 Programming of a controller 31
4.3.1 Standard programming 31
4.3.2 Programming of non-responsive controller 32
4.4 Changing the language 34
4.4.1 Selection of the language in InteliSysNTC Hybrid 34
4.5 Password management 35
4.5.1 User administration 35
4.5.2 Access group setting in GenConfig 36
4.5.3 Password break protection 37
4.6 Related tools 37
4.7 Functions 39
4.7.1 Overview 40
4.7.2 Modes 54
4.7.3 Process Limitation 58
4.7.4 System start 64
4.7.5 StartUpSynchronization 65
4.7.6 Power management 65
4.7.7 Dynamic Spinning Reserves 97
4.7.8 Remote Alarm Messaging 97
4.7.9 Controller Redundancy 99
4.7.10 System load control modes 100
4.7.11 Managing system load control modes 103
4.7.12 Renewables Active Power Control 108
4.7.13 Renewables Reactive Power Control 111
4.7.14 Multiple Mains Feeders Support 113
4.7.15 System PF control modes 115
4.7.16 Automatic Mains Failure function 117
4.7.17 Regulation loops 119
4.7.18 Force value – step by step guide 121
4.7.19 Values for continuous writing from external sources 123
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4.7.20 General Purpose Timers 124
4.7.21 History Related functions 125
4.7.22 User Buttons 127
4.7.23 Remote Control Function 128
4.7.24 Virtual Peripheral Inputs-Outputs (VPIO) module 129
4.7.25 Shared Inputs and Outputs 129
4.7.26 Distributed Binary Inputs and Outputs 131
4.7.27 MODBUS 132
4.7.28 Analog Input Sensors and User Sensors 134
4.7.29 Languages and Translator tool in GenConfig 134
4.7.30 System Start/Stop 135
4.7.31 Power Formats 135
4.7.32 Soft Unload with support of IAux measurement 136
4.7.33 System Isolated 138
4.7.34 User Mask function 138
4.7.35 Switchable Current measurement ratio 139
4.7.36 PLC functions 139
4.8 Renewables Interface 139
4.8.1 Required communication lines 139
4.8.2 Configuration for communication with the InteliFieldbus Gateway 140
4.9 Protections and Alarm management 142
4.9.1 Supported protections 142
4.9.2 Protection groups 143
4.9.3 Protection types 143
4.9.4 Default protections in MCB/MGCB applications 144
4.9.5 Mains voltage and frequency protections - limits and indications 144
4.9.6 Bus voltage and frequency protections - limits and indications 145
4.9.7 User configurable protections 146
4.9.8 Reset Actual Alarms selection 148
4.9.9 Bus Measurement Error detection 149
4.9.10 Peripheral Modules Error detection 149
4.10 MGCB/MCB fail detection 149
4.10.1 MCB fail Information 149
4.10.2 General Information 150
4.10.3 Function for breaker control in AUT mode 155
4.10.4 Function for breaker control in MAN mode 155
4.11 Controller operation states 156
5 Technical data 157
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6 Appendix 158
Controller objects 159
6.1 List of controller objects types 159
6.1.1 Setpoints 160
6.1.2 Values 349
6.1.3 Logical binary inputs 415
6.1.4 Logical binary outputs 462
6.1.5 Logical analog inputs 500
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1 Document information
1.1 Clarification of Notation 6
1.2 About this guide 6
1.3 Legal notice 6
1.4 Dangerous voltage 8
1.5 Document history 8
1.6 Firmware and Archives 9
1.1 Clarification of Notation
Note: This type of paragraph calls the reader’s attention to a notice or related theme.
IMPORTANT: This type of paragraph highlights a procedure, adjustment etc., which can cause a
damage or improper function of the equipment if not performed correctly and may not be clear at
first sight.
Example: This type of paragraph contains information that is used to illustrate how a specific function
works.
1.2 About this guide
Pressing F1 in the GenConfig and InteliMonitor Setpoints, Values or configuration window will open the help
with the context of currently selected Setpoint, value and binary input or output function.
1.3 Legal notice
This End User's Guide/Manual as part of the Documentation is an inseparable part of ComAp’s Product and
may be used exclusively according to the conditions defined in the “END USER or Distributor LICENSE
AGREEMENT CONDITIONS – COMAP CONTROL SYSTEMS SOFTWARE” (License Agreement) and/or in
the “ComAp a.s. Global terms and conditions for sale of Products and provision of Services” (Terms) and/or in
the “Standardní podmínky projektů komplexního řešení ke smlouvě o dílo, Standard Conditions for Supply of
Complete Solutions” (Conditions) as applicable.
ComAp’s License Agreement is governed by the Czech Civil Code 89/2012 Col., by the Authorship Act
121/2000 Col., by international treaties and by other relevant legal documents regulating protection of the
intellectual properties (TRIPS).
The End User and/or ComAp’s Distributor shall only be permitted to use this End User's Guide/Manual with
ComAp Control System Registered Products. The Documentation is not intended and applicable for any other
purpose.
Official version of the ComAp’s End User's Guide/Manual is the version published in English. ComAp reserves
the right to update this End User's Guide/Manual at any time. ComAp does not assume any responsibility for its
use outside of the scope of the Terms or the Conditions and the License Agreement.
Licensed End User is entitled to make only necessary number of copies of the End User's Guide/Manual. Any
translation of this End User's Guide/Manual without the prior written consent of ComAp is expressly prohibited!
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Even if the prior written consent from ComAp is acquired, ComAp does not take any responsibility for the
content, trustworthiness and quality of any such translation. ComAp will deem a translation equal to this End
User's Guide/Manual only if it agrees to verify such translation. The terms and conditions of such verification
must be agreed in the written form and in advance.
For more details relating to the Ownership, Extent of Permitted Reproductions Term of Use of the
Documentation and to the Confidentiality rules please review and comply with the ComAp’s License
Agreement, Terms and Conditions available on www.comap-control.com.
Security Risk Disclaimer
Pay attention to the following recommendations and measures to increase the level of security of ComAp
products and services.
Please note that possible cyber-attacks cannot be fully avoided by the below mentioned recommendations and
set of measures already performed by ComAp, but by following them the cyber-attacks can be considerably
reduced and thereby to reduce the risk of damage. ComAp does not take any responsibility for the actions of
persons responsible for cyber-attacks, nor for any damage caused by the cyber-attack. However, ComAp is
prepared to provide technical support to resolve problems arising from such actions, including but not limited to
restoring settings prior to the cyber-attacks, backing up data, recommending other preventive measures against
any further attacks.
Warning: Some forms of technical support may be provided against payment. There is no legal or factual
entitlement for technical services provided in connection to resolving problems arising from cyber-attack or
other unauthorized accesses to ComAp's Products or Services.
General security recommendations and set of measures
1. AccessCode
• Change the AccessCode BEFORE the device is connected to a network.
• Use a secure AccessCode – ideally a random string of 8 characters containing lowercase, uppercase letters
and digits.
• For each device use a different AccessCode.
2. Password
• Change the password BEFORE the device enters a regular operation.
• Do not leave displays or PC tools unattended if an user, especially administrator, is logged in.
3. Controller Web interface
• The controller web interface at port TCP/80 is based on http, not https, and thus it is intended to be used only
in closed private network infrastructures.
• Avoid exposing the port TCP/80 to the public Internet.
4. MODBUS/TCP
• The MODBUS/TCP protocol (port TCP/502) is an instrumentation protocol designed to exchange data
between locally connected devices like sensors, I/O modules, controllers etc. From it’s nature it does not
contain any kind of security – neither encryption nor authentication. Thus it is intended to be used only in closed
private network infrastructures.
• Avoid exposing the port TCP/502 to the public Internet.
5. SNMP
• The SNMP protocol (port UDP/161) version 1,2 is not encrypted. Thus it is intended to be used only in closed
private network infrastructures.
• Avoid exposing the port UDP/161 to the public Internet.
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1.4 Dangerous voltage
In no case touch the terminals for voltage and current measurement!
Always connect grounding terminals!
In any case do not disconnect controller CT terminals!
IMPORTANT: InteliSys-NTC Hybrid can be installed only in an area inaccessible by a layman!
1.4.1 Adjust the setpoints
All parameters are adjusted to their typical values. However the setpoints has to be checked and adjusted to
their real values before the first starting of the gen-set.
The following instructions are for qualified personnel only. To avoid personal injury do not perform any action not
specified in related guides for product.
Note: ComAp believes that all information provided herein is correct and reliable and reserves the right to
update at any time. ComAp does not assume any responsibility for its use unless otherwise expressly
undertaken.
IMPORTANT: Warning!
There is a fire hazard risk in case of changing battery of wrong type
or polarity!
Disposal of batteries must be done according to their instructions.
1.5 Document history
Revision Related SW version Date Author
9 2.1.0 25.6.2020 Vladimír Zubák
8 2.1.0 November 2019 Lukáš Vančura
7 2.1.0 15.10.2019 Lukáš Vančura
6 2.1.0 18.9.2019 Vladimír Zubák
5 2.1.0 2.8.2018 Vladimír Zubák
4 3.5.0 14.3.2017 Pavel Mareš
3 3.4.0 6.11.2015 Tomáš Vydra
2 3.3.1 4.9.2015 Tomáš Vydra
1 3.2.0 30.3.2015 Tomáš Vydra
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1.6 Firmware and Archives
Since the version 3.0, controller firmware was differentiated for BaseBox type controllers and GC (Graphical
Character, with built-in display) controllers. These firmwares are compatible but their functions differ slightly. It
is not possible to upload BaseBox type firmware to GC controller and vice versa.
1.6.1 BaseBox type controllers
InteliSys-NTC Hybrid-BaseBox and InteliSys-NTC Hybrid-
BaseBox
The firmware for these controllers has specific functions available which are not available in Graphical
Character type controllers. The list of BaseBox-exclusive function is as follows:
Peak Shaving based on kVA
Distributed Binary Inputs and Outputs
User Modbus
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2 System overview
2.1 What is a Hybrid application? 10
2.2 Configurability and monitoring 11
6 back to Table of contents
2.1 What is a Hybrid application?
Hybrid application combines conventional and non-conventional source for power generation. The most typical
application is with diesel gen-sets and photovoltaic plant as illustrated below.
Information about ComAp solution for hybrid applications can be found here: Hybrid power plant using ComAp’s
hybrid solution.
For complete description of hybrid applications see our Hybrid Application Guide.
2.1.1 How do ComAp controllers support Hybrid applications?
There are two different scenarios based on the position ComAp controllers are in – master or slave. This
document refers to and provides assistance with the set up of applications where ComAp InteliSys-NTC Hybrid
controller works as a master controller providing interface to gen-set controllers, as well as to renewable energy
source, and as such provides overall control of the hybrid application. Power management is provided by “slave”
InteliSys and InteliGen-set controllers with the IGS-NT-Hybrid firmware, which receives required value of
Dynamic Spinning Reserve from the InteliSys-NTC Hybrid.
Information about suitable genset controllers for hybrid applications and instructions for setup can be found in
the IGS-NT-Hybrid User guide.
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2.1.2 How the InteliSys NTC Hybrid controller works?
The main duty of the IS-NTC-Hybrid is to collect information from the PV inverters (status, actual PV output,
statics, etc.), calculate accordingly the required DSR and share it with the other ComAp genset controllers over
CAN bus. The gen-set controllers are then responsible for optimum power management of the gen-sets with
respect to the renewable energy source, which output utilization must be maximized, and only in case the gen-
sets face the thread of being underloaded, the IS-NTC-Hybrid would curtail the output from the PV plant. The
limitation of the renewable energy source is based on a calculation considering the minimum allowed genset
loading level (Min GS Power setpoint) to prevent the gen-sets from underloading, resp. to protect the wind
turbine in high wind speeds.
2.2 Configurability and monitoring
One of the key features of the controller is the system’s high level of adaptability to the needs of each individual
application and wide possibilities for monitoring. This can be achieved by configuring and using the powerful
ComAp PC/mobile tools.
Supported configuration and monitoring tools:
GenConfig (page 11) – complete configuration and firmware upgrade
InteliMonitor (page 12) – multiple site monitoring and setpoint setting
WinScope (page 12)– special graphical monitoring software
WebSupervisor (page 12) – web-based system for monitoring and controlling
WebSupervisor mobile – supporting application for smartphones
Note: Use the GenConfig PC software to read, view and modify configuration from the controller or disk and
write the new configuration to the controller or disk.
2.2.1 GenConfig
Configuration and monitoring tool for InteliSys-NTC Hybrid, InteliGenNT and other controllers.
Functions provided by GenConfig
Direct, modem or internet communication with the controller
Offline or online controller configuration
Controller firmware upgrade
Reading/writing/adjustment of setpoints
Binary/Analog Inputs and Outputs logical functions adjustments
Exporting data into a XLS file
Controller language translation
Screen Editor for editing InteliVision 5 a 8 screens
PLC Editor for editing built-in PLC functions
Updating and configuration of InteliVision 8 firmware
User Protections, User sensor curves, password protection and
history management
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2.2.2 InteliMonitor
PC Monitoring tool for Inteli controllers.
Functions provided by InteliMonitor
Online monitoring of a controller or whole site
Fully customizable SCADA diagram
Reading/writing/adjustment of setpoints
Reading of measured values
Browsing of controller history records
2.2.3 WinScope
Special graphical controller monitoring software.
Functions provided by WinScope
Monitoring and archiving of ComAp controller’s parameters and
values
View of actual/historic trends in controller
On-line change of controllers’ parameters for easy regulator
setup
2.2.4 WebSupervisor
Web-based system for monitoring and controlling ComAp controllers.
Functions provided by WebSupervisor
Site and fleet monitoring
Reading of measured values
Browsing of controller history records
On-line notification of alarms
E-mail notification
Also available as a smartphone application
6 back to System overview
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3 Installation and wiring
3.1 General 13
3.2 InteliSys NTC Hybrid Installation Instructions 16
3.3 Binary Input wiring 19
3.4 Binary Output wiring 20
3.5 Analog Input and Output wiring 21
3.6 CAN and RS485 bus wiring 23
6 back to Table of contents
There are currently three HW versions of InteliSys-NTC Hybrid controller. Please refer to the corresponding
portion of this chapter for installation instruction for your particular controller type. Chapters relevant for both
HW configurations are marked as “(general)”.
3.1 General
Controller type Hardware features
12 Binary Outputs
12 Binary Inputs
3.1.1 Wiring
To ensure proper function:
3 Analog Inputs
1 Analog Output
Mains and Bus Voltage measurement (3-phase)
Mains Current measurement (3-phase)
Auxiliary Current measurement (1-phase)
RS485 Communication port dedicated for display
RS485 Communication port for universal use with galvanic
separation
RS232 Communication port
CAN1 Communication port (for extension modules)
CAN2 Communication port (for intercontroller
communication and monitoring)
USB Communication port
RJ45 (Ethernet) Communication port
Use grounding terminals.
Wiring for binary inputs and analog inputs must not be run with power cables.
Analog and binary inputs should use shielded cables, especially when the length is more than 3 m.
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Tightening torque, allowable wire size and type, for the Field-Wiring Terminals:
For Mains(Bus) Voltage, Generator Voltage a Current terminals
Specified tightening torque is 0.56Nm (5.0 In-lb)
Use only diameter 2.0-0.5mm (12-26AWG) conductor, rated for 90°C minimum.
For other controller field wiring terminals
Specified tightening torque 0.79Nm (7.0 In-lb)
Use only diameter 2.0-0.5mm (12-26AWG) conductor, rated for 75°C minimum.
Use copper conductors only.
3.1.2 Grounding
The shortest possible piece of wire should be used for controller grounding. Use cable min. 2.5 mm2. A brass
M4x10 screw with star washer securing ring type grounding terminal shall be used.
The negative “-” battery terminal must be properly grounded.
IMPORTANT: Switchboard and engine must be grounded at a common point. Use as short a cable
as possible to the grounding point.
3.1.3 Power supply
To ensure proper function:
Use power supply cable min. 2.5mm
Use fuse 2 amps
Maximal continuous DC power supply voltage is 36VDC.
IMPORTANT: Switchboard lightning strikes protection according standard regulation is expected!!!
The maximum allowable current through the controller negative terminal is 3 to 8A (depends on
the controller type and binary output load).
2
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3.1.4 Power supply fusing
Always use according fuse (1Amp or
2Amps) when connection controller,
extension modules or relays to a power
source.
3.1.5 Voltage and current inputs
IMPORTANT: Risk of personal injury due to electric shock when manipulating voltage terminals
under voltage! Be sure the terminals are not under voltage before touching them.
IMPORTANT: Do not open the secondary circuit of current transformers when the primary circuit is
closed!!! Open the primary circuit first!
Use 1.5 mm2cables for voltage connection and 2.5 mm2for current transformers connection.
Adjust nominal voltage, nominal current, CT ratio and PT ratio by appropriate setpoints in the Basic Settings
group.
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Image 3.1 Voltage measurement wiring
15
IMPORTANT: Check measurement connections carefully! Failure is possible if phases are
connected in wrong order (WrongPhSequence detected by the controller) but this is not detected if
the phases are just rotated (i.e. instead of phase sequence L1, L2, L3, phase sequence is e.g. L2,
L3, L1.
3.2 InteliSys NTC Hybrid Installation Instructions
This portion of Instalation instructions is dedicated to the InteliSys-NTC Hybrid-
BaseBox and InteliSys-NTC Hybrid-NTC-BaseBox controllers without built-in
display. If you have version with built-in display of the controller, please refer to
the section 3.1.
3.2.1 Mounting
BaseBox units are prepared for mounting on DIN rain mount (35mm).
Locate two plastic holders on the back side of the
controller
Mount the unit on the DIN rail and secure by pressing
two plastic holder until they click and fix the unit into
position
Make sure both holders are in open position (right
image). If not (left image) open them by pulling them
slightly out
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BaseBox units may also be mounted on InteliVision 5 and together with it mounted into cut-out in a
switchboard.
Use the rail provided on the back side of InteliVision 5 and
Mount InteliVision 5 into the switchboard cut-out (for
more information on InteliVision 5 mounting please
refer to the InteliVision 5 Reference Guide)
mount the controller to it while following the same steps
when mounting on standard rail (rail openings on
InteliVision 5 are fixed so there is only one possible way
how to mount the controller to it)
Locate four screw holes on the front of the controller
Insert provided screws and use them to secure the
controller mounted to InteliVision 5 (screws fit into
InteliVision 5 holder pieces)
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3.2.2 Terminal diagram, Dimensions
3.2.3 Package contents
The package contains:
Controller
Mounting holders
Terminal blocks
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3.2.4 Jumper settings
There are several jumpers available on the unit. Their location and purpose is described below:
Use boot jumper if controller is not responding to communication (e.g. due to faulty programming sequence).
Take off the rubber cover using screwdriver to acces boot jumper next to dongle slot.
Use 120 Ω terminators at the end of CAN1, CAN2 or RS485 buses. Do not use these terminators on units that
are not terminating the bus.
Use pull up and pull down resitors on RS485 to bias the line when no device is active on the bus to prevent noise
from undriven line to be interpreted as data.
3.3 Binary Input wiring
Use min. 1 mm2cables for wiring of binary inputs.
Note: The name and function or alarm type for each binary input
have to be assigned during the configuration. Binary inputs may be
used in built-in PLC as well. Please refer to the manual of GenConfig
for more information.
It is recommended to use separation diodes when multiple binary input
terminals are connected together to prevent unwanted activation of
binary input when one of the controllers is switched off.
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3.4 Binary Output wiring
3.4.1 IM-NT-BB and IM-NTC-BB
This portion of Installation instructions is dedicated to the InteliSys-
NTC Hybrid-BaseBox and InteliSys-NTC Hybrid-BaseBox
controllers without built-in display. If you have version with built-in
display of the controller, please refer to the section 3.8.1.
It is possible to use binary outputs as low side switch or high side switch in BaseBox type of controller. For
correct wiring in both cases please refer to the following diagrams.
IMPORTANT: Both power supply sockets for binary outputs need to be connected to ensure proper
function of binary outputs.
Never use DC relays without protection diodes!
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Low side or High side function of binary outputs can be chosen in configuration tool GenConfig in Modules tab.
This configuration is used for all binary inputs available on the controller.
3.5 Analog Input and Output wiring
This portion of Installation instructions is dedicated to the InteliSys-
NTC Hybrid-BaseBox and InteliSys-NTC Hybrid-BaseBox
controllers without built-in display. Analog inputs and output are not
available in InteliSys-NTC Hybrid-GC.
Note: For more information on technical data regarding supply, inputs, outputs etc. please refer to For jumper
setting of Analog inputs please refer to the section 3.2.4 Jumper settings.
Resistive sensor with grounding on Analog input 3
Resistive sensor on Analog input 3 and Analog output wiring
and Analog output wiring. Note, that battery
should be also grounded to common ground in all
cases!
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Passive Current sensor on Analog input 3 and Active Current
sensor on Analog input 2
Note: *)
Transient Voltage Suppressor Diode parameters: 12 V, 600 W, through hole TVS diode type, bidirectional.
Transient Voltage Suppressor Diode is used only when the installation is to be according to IEC 60255-1.
Tristate sensor (binary sensor with fail detection) on Analog input 3
Below 750Ω = Inactive
Between 750Ω and 2400Ω = Active
Below 10Ω or Over 2400Ω = sensor failure (wire shorted or interrupted)
Voltage sensors on Analog input 1 and 3
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Note: *)
Transient Voltage Suppressor Diode parameters: 12 V, 600 W, through hole TVS diode type, bidirectional.
Transient Voltage Suppressor Diode is used only when the installation is to be according to IEC 60255-1.
3.6 CAN and RS485 bus wiring
The wiring of the CAN bus communication should be provided in such a way that the following rules
are observed:
The maximum length of the CAN bus depends on the communication speed. For a speed of 250 kbps, which
is used on the CAN1 bus (extension modules, ECU) and CAN2 bus if it is switched to 32C mode, the
maximum length is 200 m. If the CAN2 bus is switched to 8C mode the speed is 50 kbps and the maximum
length is 800 m.
The maximum length of the RS485 bus is 1000 m
The bus (CAN and RS485) must be wired in linear form with termination resistors at both ends. No nodes are
allowed except on the controller terminals.
Note: A termination resistors at the CAN and RS485 are already implemented on the PCB. For
connecting, close the jumper near the appropriate CAN or RS485 terminal.
Use a cable with following parameters:
Cable type Shielded twisted pair
Impedance 120 Ω
Propagation velocity ≥75% (delay ≤4.4 ns/m)
Wire crosscut ≥0.25 mm
Attenuation (@1MHz) ≤2dB / 100 m
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Image 3.2 CAN and RS485 BUS topology
Note: See the website www.can-cia.org for information about the CAN bus, specifications, etc.
According to the certification of the non-galvanical isolated RS485 (marked RS485 (1), Display) due to the IEC
60255-1 have in mind following:
It's possible connect directly to the controller maximally 3 devices by shielded communication cable with
maximum bus length 150m using bi-directional transils 68V 600W on each signal (A, COM, B) against
ground.
If the condition above is not fulfilled, it is necesary to use external separator with galvanic isolation minimally
2000V, surge resistant (e.g. CommFront RS485 / RS422 ISOLATOR / REPEATER / CONVERTER –
INDUSTRIAL, designation type RPT-485_422-4)
3.6.1 Wiring examples
1. For shorter distances (all network components within one room) – picture 1 interconnect A and B; shielding
connect to PE on controller side
2. For longer distances (connection between rooms within one building) – picture 2 interconnect A, B, COM;
shielding connect to PE at one point
3. In case of surge hazard (connection out of building in case of storm etc.) – picture 3
We recommend using the following protections:
Phoenix Contact (http://www.phoenixcontact.com): PT 5-HF-5DC-ST with PT2x2-BE (base element)(or
MT-RS485-TTL)
Saltek (http://www.saltek.eu): DM-006/2 R DJ
Recommended data cables: BELDEN (http://www.belden.com)
1. For shorter distances: 3105A Paired – EIA Industrial RS485 PLTC/CM (1x2 conductors)
2. For shorter distances: 3105A Paired – EIA Industrial RS485 PLTC/CM (1x2 conductors)
3. In case of surge hazard: 3106A Paired – EIA Industrial RS485 PLTC/CM (1x2+1 conductors)
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Image 3.3 Shorter distances (all network components within one room)
Image 3.4 Longer distances (connection between rooms within one building)
Image 3.5 Surge hazard (connection out of building in case of storm etc.)
6 back to Installation and wiring
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4 Controller setup
4.1 Connection to a controller usingPC 26
4.2 Modification of configuration, setpoints etc 30
4.3 Programming of a controller 31
4.4 Changing the language 34
4.5 Password management 35
4.6 Related tools 37
4.7 Functions 39
4.8 Renewables Interface 139
4.9 Protections and Alarm management 142
4.10 MGCB/MCB fail detection 149
4.11 Controller operation states 156
6 back to Table of contents
In this section brief introduction is presented how to
Connect to a controller,
Modify various settings,
Program controller and reprogram non-responsive controller,
Manage passwords and password protections and
Operate related tools (ScreenEditor, PLC Editor etc.).
is presented.
4.1 Connection to a controller usingPC
There are several available ways to connect to controller using PC for monitoring, control or
configuration/programming. For more information on related PC tools see Configurability and monitoring on
page 11.
4.1.1 Direct connection
A direct connection can be realized by RS232 connection or USB connection (available on NTC BaseBox only).
Figures below illustrate the connection setting in GenConfig and InteliMonitor.
Note: RS232 can be used only for configuration, not operation communication when installation is to be
according to IEC 60255-1
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Image 4.1 GenConfig
Select according COM port, adjust CAN address and enter password (optional for locked configuration).
Image 4.2 InteliMonitor
4.1.2 Modem connection
A modem connection can be realized by suitable modem connected to the controller. Figures below illustrate the
connection setting in GenConfig and InteliMonitor.
Image 4.3 GenConfig Image 4.4 InteliMonitor
Select connected modem, adjust Phone number and enter CAN address and enter correct Access Code for
remote connection. Enter password (optional for locked configuration).
It is possible to adjust number of rings before the controller accepts the connection from modem – use Comms
settings:NumberRings AA.
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4.1.3 Internet connection
Internet (Ethernet) connection can be used directly in NTC BaseBox version of the controller. For connection to
other versions, use InteliBridge-NT device. Figures below illustrate the connection setting in GenConfig and
InteliMonitor.
Image 4.5 GenConfig Image 4.6 InteliMonitor
Adjust IP address of the controller (InteliBridge-NT) you want to connect to. Select CAN address of the
controller. Enter Access Code for remote connection. Enter password (optional for locked configuration).
Note: The controller must have public IP address or it must be reachable for connection in the specific network.
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4.1.4 Airgate connection
AirGate connection can be used directly in NTC BaseBox version of the controller. For connection to other
versions, use InternetBridge-NT device. Figures below illustrate the connection setting in GenConfig and
InteliMonitor.
Image 4.7 GenConfig Image 4.8 InteliMonitor
Enter AirGate address of a server with AirGate service (currently airgate.comap.cz). Select CAN address of the
controller you want to connect to. Enter AirGate ID of the controller (InteliBridge-NT) you want to connect to
(AirGate ID is assigned automatically if the controller is properly connected to the Internet and corresponding
AirGate setting is enabled. You can find AirGate ID in controller values.). Enter Access Code for remote
connection. Enter password (optional for locked configuration).
Note: What is AirGate service? AirGate is a service provided for free by ComAp which allows users to connect
to controllers even though they are not assigned public IP address or if there are behind corporate firewalls.
Controller connects to the AirGate server (secure and fast server located in Central Europe) and obtains
AirGate ID (used in the connection, see above). Then it communicates with the server on a secure line and any
user that know AirGate ID and access code for that particular controller can connect from anywhere (Internet
access needed) to the controller and monitor and control it.
4.1.5 Connection to multiple controllers
Connection to multiple controller is available in InteliMonitor. It is possible to connect to multiple controller using
Direct connection to I-LB+, using Internet connection to NTC BaseBox controllers or to InteliBridge-NT, using
modem connection capable of multiple connections or AirGate connection to multiple NTC BaseBox controllers
or to InteliBridge-NT.
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Image 4.9 Direct multiple connection
Image 4.10 Internet multiple connection (use InternetBridge-NT IPs for connection to NTC
BaseBox controllers as well)
Image 4.11 AirGate multiple connection (fill in AirGate IDs for each controller, when using
InteliBridge-NT fill in InteliBridge-NT AirGate ID for each controller)
4.2 Modification of configuration, setpoints etc
For full configuration of controller configuration use GenConfig. You may open archive prepared for specific
application and upload it to the controller. You may also change:
Controller type (Modules tab)
Extension modules (Modules tab)
Binary Input and Output logical functions and protections (I/O tab)
Analog input sensor type, logical functions and protections (I/O tab)
Analog output function, conversion, normalization, resolution (I/O tab)
Setpoints and password level for particular setpoint (Setpoints tab)
Commands password protection (Commands tab)
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