Deif AGC-4 Mk II Manuale utente
APPLICATION NOTES
AGC-4 Mk II
M-Logic Internal Logic Controller
4189341276B
1. General information
1.1 About the Application notes................................................................................................................................................................................................ 5
1.1.1 General purpose.................................................................................................................................................................................................................5
1.1.2 Intended users.....................................................................................................................................................................................................................5
1.2 Warnings, safety and legal information.........................................................................................................................................................................5
1.2.1 Symbols for hazard statements....................................................................................................................................................................................5
1.2.2 Symbols for general notes..............................................................................................................................................................................................5
1.2.3 Safety during installation and operation................................................................................................................................................................... 6
1.2.4 Factory settings...................................................................................................................................................................................................................6
1.2.5 Legal information and disclaimer.................................................................................................................................................................................6
2. General description
2.1 Introduction...................................................................................................................................................................................................................................7
2.1.1 Introduction to M-Logic.................................................................................................................................................................................................... 7
3. Configuration
3.1 Starting............................................................................................................................................................................................................................................ 8
3.1.1 Starting the M-Logic..........................................................................................................................................................................................................8
3.1.2 Read/write............................................................................................................................................................................................................................. 8
3.1.3 Save/open............................................................................................................................................................................................................................. 9
3.2 Basic functions........................................................................................................................................................................................................................... 9
3.2.1 Basic functions.................................................................................................................................................................................................................... 9
3.2.2 Event settings....................................................................................................................................................................................................................10
3.2.3 Operators............................................................................................................................................................................................................................ 10
3.2.4 Enable this rule.................................................................................................................................................................................................................10
3.2.5 Output settings..................................................................................................................................................................................................................11
3.3 Definitions....................................................................................................................................................................................................................................11
3.4 Examples......................................................................................................................................................................................................................................11
3.4.1 Virtual events..................................................................................................................................................................................................................... 11
3.4.2 Set/reset function.............................................................................................................................................................................................................12
3.4.3 Configure an AOP LED.................................................................................................................................................................................................12
3.4.4 Controlling a relay output with a single AOP button......................................................................................................................................... 13
3.4.5 Power up in a specific mode.......................................................................................................................................................................................14
3.4.6 Flip flop function............................................................................................................................................................................................................... 14
4. List of events
4.1 Alarms........................................................................................................................................................................................................................................... 16
4.1.1 Alarms.................................................................................................................................................................................................................................. 16
4.1.2 CIO alarms......................................................................................................................................................................................................................... 16
4.2 Limits..............................................................................................................................................................................................................................................16
4.2.1 Limits.....................................................................................................................................................................................................................................16
4.2.2 CIO limits.............................................................................................................................................................................................................................16
4.3 Events............................................................................................................................................................................................................................................17
4.3.1 Genset controller events...............................................................................................................................................................................................17
4.3.2 Mains controller events................................................................................................................................................................................................. 20
4.3.3 Bus tie breaker controller events.............................................................................................................................................................................. 22
4.3.4 Group tie breaker controller events..........................................................................................................................................................................23
4.3.5 Plant controller events...................................................................................................................................................................................................24
4.4 Close before excitation (CBE).......................................................................................................................................................................................... 25
4.5 Redundancy events............................................................................................................................................................................................................... 26
Application note 4189341276B EN Page 2 of 50
4.6 Maintenance box......................................................................................................................................................................................................................26
4.7 Command timers..................................................................................................................................................................................................................... 26
4.8 CAN inputs..................................................................................................................................................................................................................................26
4.9 Display...........................................................................................................................................................................................................................................26
4.10 PM compatibility....................................................................................................................................................................................................................26
4.11 Static synchronisation type............................................................................................................................................................................................ 26
4.12 Logic............................................................................................................................................................................................................................................ 27
4.13 Digital inputs........................................................................................................................................................................................................................... 27
4.13.1 Digital inputs....................................................................................................................................................................................................................27
4.13.2 CIO digital inputs...........................................................................................................................................................................................................27
4.14 Modes..........................................................................................................................................................................................................................................27
4.15 Digital outputs........................................................................................................................................................................................................................ 29
4.15.1 Relays................................................................................................................................................................................................................................29
4.15.2 CIO digital outputs........................................................................................................................................................................................................ 29
4.16 Virtual events.......................................................................................................................................................................................................................... 30
4.17 AOP buttons............................................................................................................................................................................................................................ 30
4.18 Fail class....................................................................................................................................................................................................................................30
4.19 Power management.............................................................................................................................................................................................................30
4.20 Heavy consumers.................................................................................................................................................................................................................31
4.21 EIC events.................................................................................................................................................................................................................................31
4.22 DAVR events............................................................................................................................................................................................................................31
4.22.1 DAVR PSS events........................................................................................................................................................................................................ 31
4.23 General purpose PID...........................................................................................................................................................................................................31
4.24 Flip flops....................................................................................................................................................................................................................................32
4.25 Power limit outputs..............................................................................................................................................................................................................32
4.26 Easy connect...........................................................................................................................................................................................................................32
4.27 Grid support.............................................................................................................................................................................................................................32
5. List of outputs
5.1 Commands..................................................................................................................................................................................................................................33
5.1.1 Genset controller commands......................................................................................................................................................................................33
5.1.2 Mains controller commands........................................................................................................................................................................................ 36
5.1.3 Bus tie breaker controller commands..................................................................................................................................................................... 38
5.1.4 Group tie breaker controller commands.................................................................................................................................................................39
5.1.5 Plant controller commands..........................................................................................................................................................................................41
5.1.6 M-Logic and AOP alarms............................................................................................................................................................................................. 43
5.1.7 General purpose PID commands............................................................................................................................................................................. 43
5.2 Modes.............................................................................................................................................................................................................................................43
5.3 Redundancy............................................................................................................................................................................................................................... 44
5.4 Remote maintenance.............................................................................................................................................................................................................44
5.5 Quick setup.................................................................................................................................................................................................................................44
5.6 Virtual events.............................................................................................................................................................................................................................45
5.7 Digital outputs...........................................................................................................................................................................................................................45
5.7.1 Relays...................................................................................................................................................................................................................................45
5.7.2 CIO digital outputs...........................................................................................................................................................................................................46
5.8 Inhibits...........................................................................................................................................................................................................................................46
5.9 BTB Cmd...................................................................................................................................................................................................................................... 47
5.10 Fast TB action and CBE.................................................................................................................................................................................................... 47
5.11 CAN commands..................................................................................................................................................................................................................... 48
Application note 4189341276B EN Page 3 of 50
5.12 Display........................................................................................................................................................................................................................................ 48
5.13 Static synchronisation type............................................................................................................................................................................................ 48
5.14 GOV/AVR control...................................................................................................................................................................................................................48
5.15 EIC commands....................................................................................................................................................................................................................... 49
5.16 DAVR commands.................................................................................................................................................................................................................. 49
5.16.1 DAVR PSS commands............................................................................................................................................................................................... 49
5.17 Flip flops....................................................................................................................................................................................................................................49
5.18 Easy connect...........................................................................................................................................................................................................................49
5.19 Grid support.............................................................................................................................................................................................................................50
5.20 Power limit inputs.................................................................................................................................................................................................................50
Application note 4189341276B EN Page 4 of 50
1. General information
1.1 About the Application notes
1.1.1 General purpose
This document includes application notes about M-Logic for DEIF's AGC-4 Mk II, software version 6.03.
1.1.2 Intended users
The application notes are mainly aimed at the person responsible for designing AGC systems, typically a panel builder designer, but
other users might also find useful information.
1.2 Warnings, safety and legal information
1.2.1 Symbols for hazard statements
DANGER!
This highlights dangerous situations.
If the guidelines are not followed, these situations will result in death, serious personal injury, and equipment damage or
destruction.
WARNING
This highlights potentially dangerous situations.
If the guidelines are not followed, these situations could result in death, serious personal injury, and equipment damage
or destruction.
CAUTION
This highlights low level risk situation.
If the guidelines are not followed, these situations could result in minor or moderate injury.
NOTICE
This highlights an important notice
Make sure to read this information.
1.2.2 Symbols for general notes
NOTE This highlights general information.
More information
This highlights where you can find more information.
Application note 4189341276B EN Page 5 of 50
Example
This shows an example.
How to ...
This gives a link to a video for help and guidance.
1.2.3 Safety during installation and operation
When you install and operate the equipment, you may have to work with dangerous currents and voltages. The installation must
only be carried out by authorised personnel who understand the risks involved in working with electrical equipment.
DANGER!
Hazardous live currents and voltages
Do not touch any terminals, especially the AC measurement inputs and the relay terminals, as this could lead to injury or
death.
1.2.4 Factory settings
The Multi-line 2 unit is delivered from the factory with default settings. These are not necessarily correct for the engine/generator set.
Check all the settings before running the engine/generator set.
1.2.5 Legal information and disclaimer
DEIF takes no responsibility for installation or operation of the generator set. If there is any doubt about how to install or operate the
engine/generator controlled by the AGC, the company responsible for installation or operation of the set must be contacted.
The controller is not to be opened by unauthorised personnel. If opened anyway, the warranty will be lost.
Disclaimer
DEIF A/S reserves the right to change any of the contents of this document without prior notice.
The English version of this document always contains the most recent and up-to-date information about the product. DEIF does not
take responsibility for the accuracy of translations, and translations might not be updated at the same time as the English document.
If there is a discrepancy, the English version prevails.
Application note 4189341276B EN Page 6 of 50
2. General description
2.1 Introduction
2.1.1 Introduction to M-Logic
The M-Logic is a small logic controller incorporated in the AGC controller. Even though it is a logic controller, it must not be confused
with a PLC. The M-Logic can be compared with a PLC limited in functionality and can only be used for uncomplicated tasks.
The M-Logic can carry out binary control functions only; there are no possibilities for analogue reading and/or control functions.
The M-Logic can be programmed from the free PC tool, DEIF Utility Software (USW version 3). The USW can be downloaded from
DEIFs web page: www.deif.com/software
M-Logic setting is done in command lines. There are 40 lines, and each line contains three events, two operators and one output
with a possibility to make a time delay.
If two operators are not enough, a number of virtual events can be used to pass the control on to another line and carry on there.
This makes it possible to build larger event-based controls.
Application note 4189341276B EN Page 7 of 50
3. Configuration
3.1 Starting
3.1.1 Starting the M-Logic
Open the Utility Software and select the M-Logic & AOP button in the left menu.
Click the Read icon to load the M-Logic from the controller. The following screen appears:
3.1.2 Read/write
When the M-Logic screen is shown, the M-Logic toolbar appears at the top of the screen. The toolbar has two buttons which are
used to write and read the M-Logic configuration to and from the controller:
Press this button to read all M-Logic settings from the controller to the USW.
Press this button to write the M-Logic settings from the USW to the controller.
The M-Logic configuration can also be saved/opened to/from a file using the default save/open buttons.
Application note 4189341276B EN Page 8 of 50
3.1.3 Save/open
Press this button to save the M-Logic configuration to a file (part of the general configuration file “.USW”).
Press this button to open a previously saved M-Logic file.
3.2 Basic functions
3.2.1 Basic functions
The M-Logic consists of a number of lines, Logic 1, Logic 2 and so on. Each of these lines have:
• Three event settings
• Two operator settings
• One enable tick box
• One output setting
The Logic line can be collapsed or expanded with the button (1). When collapsed, the Item description (2) is still visible. The Item
description is stored in the .usw file, but not in the product itself.
Application note 4189341276B EN Page 9 of 50
3.2.2 Event settings
Events A, B and C are used to trigger the logic. For each event, the function NOT can be
selected to get an inverted function.
The event groups in the Events window depend on the controller type and its options.
Each event group contains a number of events. See the List of events chapter for
details.
3.2.3 Operators
Two operators are available:
• OR (any operator activates the function output)
• AND (all activated operators must have status ON to activate the function output)
3.2.4 Enable this rule
Select this tick box to activate the logic line.
Application note 4189341276B EN Page 10 of 50
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