ABB ACS880 N5700 Series Use and care manual

—
ABB INDUSTRIAL DRIVES
ACS880 position control program (+N5700)
Firmware manual

ACS880 position control
program (+N5700)
Firmware manual
Table of contents
3AXD50000453573 Rev B
EN
Original instructions
EFFECTIVE: 2022-04-20

Table of contents
1 Introduction to the manual
15What this chapter contains ....................................................................................
15Applicability ...............................................................................................................
16Licensing ....................................................................................................................
16Safety instructions ...................................................................................................
17Target audience ........................................................................................................
17Related manuals .......................................................................................................
18Terms and abbreviations ........................................................................................
20Cybersecurity disclaimer ........................................................................................
2 Using the control panel
3 Control locations and operating modes
23What this chapter contains ....................................................................................
23Local control vs. external control ..........................................................................
24Local control .......................................................................................................
25External control .................................................................................................
25Using the control panel as an external control source ..................
26Operating modes of the drive ...............................................................................
26Speed control mode .........................................................................................
27Torque control mode ........................................................................................
27Position (synchron, homing, profile velocity) control mode ....................
27Special control modes ......................................................................................
4 Default control connections
29What this chapter contains ....................................................................................
29General ........................................................................................................................
29Standard connections for position control ........................................................
30Standard connections for speed control .............................................................
30Default control connections in speed control .............................................
5 Position control program features
33What this chapter contains ....................................................................................
33Overview of the position control program .........................................................
34Position control commands ...................................................................................
34Enable ..................................................................................................................
35Fault reset ...........................................................................................................
35Jog forward, Jog reverse .................................................................................
Table of contents 5

35Set position ........................................................................................................
35Homing ................................................................................................................
35Velocity ................................................................................................................
36Relative ................................................................................................................
36Absolute ..............................................................................................................
36Position index ....................................................................................................
36Gear in .................................................................................................................
37Stop ......................................................................................................................
37Halt .......................................................................................................................
37Watchdog ...........................................................................................................
37Additive ...............................................................................................................
37Superimposed ...................................................................................................
38Phasing relative .................................................................................................
38Latching ..............................................................................................................
38Virtual master ....................................................................................................
38Actual position ..........................................................................................................
39Position calculation ..........................................................................................
40Actual position scaling .....................................................................................
40Actual position tracking ..................................................................................
40Terms and definitions ......................................................................................
41Overview .............................................................................................................
42
Example 1 – Pulley transmission with position feedback from motor
encoder ...............................................................................................................
43
Example 2 – Pulley transmission with position feedback from load-side
encoder ...............................................................................................................
43Example 3 – Linear screw with laser distance measurement ...................
44Modulo operation .....................................................................................................
44Example ...............................................................................................................
45Position limits ...........................................................................................................
45Software limits ..................................................................................................
45Hardware limits .................................................................................................
45Position latching .......................................................................................................
46Homing .......................................................................................................................
46Homing modes ..................................................................................................
47Mode 0 .................................................................................................................
48Mode 1 .................................................................................................................
49Mode 2 .................................................................................................................
50Mode 3 .................................................................................................................
50Mode 4 .................................................................................................................
51Position controller ....................................................................................................
51Master reference ......................................................................................................
52Virtual master ....................................................................................................
53Master/follower functionality for position control ...................................
54
Communication parameters for transmitting data to follower
drives .......................................................................................................
6 Table of contents

54
Communication parameters for receiving data from the master
drive .........................................................................................................
54Example ..................................................................................................
56PI control .............................................................................................................
57Cyclic correction .......................................................................................................
58Example ...............................................................................................................
59Transfer of latching data over drive-to-drive (D2D) link ...........................
6 Program features
61What this chapter contains ....................................................................................
61Drive configuration and programming ................................................................
62Programming via parameters ........................................................................
62Adaptive programming ....................................................................................
63Settings and diagnostics ....................................................................
63Application programming ...............................................................................
63Control interfaces ....................................................................................................
63Programmable analog inputs .........................................................................
64Settings and diagnostics ....................................................................
64Programmable analog outputs ......................................................................
64Settings and diagnostics ....................................................................
64Programmable digital inputs and outputs ..................................................
64Settings and diagnostics ....................................................................
65Programmable relay outputs ..........................................................................
65Settings and diagnostics ....................................................................
65Programmable I/O extensions .......................................................................
65Settings and diagnostics ....................................................................
66Fieldbus control .................................................................................................
66Settings and diagnostics ....................................................................
66Master/follower functionality ........................................................................
66General ....................................................................................................
68Load share function with a speed-controlled follower .................
68Communication .....................................................................................
70Construction of the master/follower link ........................................
72Example parameter settings ..............................................................
73Specifications of the fiber optic master/follower link .................
73Settings and diagnostics ....................................................................
74External controller interface ...........................................................................
74General ....................................................................................................
74Topology .................................................................................................
75Communication .....................................................................................
76Control of a supply unit (LSU) ........................................................................
76General ....................................................................................................
76Communication .....................................................................................
77Settings and diagnostics ....................................................................
Table of contents 7

77Motor control ............................................................................................................
77Direct torque control (DTC) ............................................................................
77Settings and diagnostics ....................................................................
78Reference ramping ...........................................................................................
78Special acceleration/deceleration ramps ........................................
78Settings and diagnostics ....................................................................
78Constant speeds ...............................................................................................
78Settings and diagnostics ....................................................................
79Speed controller autotune ..............................................................................
80Before activating the autotune routine ...........................................
80Autotune modes ...................................................................................
81Autotune results ...................................................................................
82Warning indications .............................................................................
82Settings and diagnostics ....................................................................
82Oscillation damping .........................................................................................
83Tuning procedure for oscillation damping ......................................
83Settings and diagnostics ....................................................................
83Resonance frequency elimination ..................................................................
83Settings and diagnostics ....................................................................
84Rush control .......................................................................................................
84Settings and diagnostics ....................................................................
84Encoder support ................................................................................................
85Encoder echo and emulation ..............................................................
85Settings and diagnostics ....................................................................
85Jogging ...............................................................................................................
87Settings and diagnostics ....................................................................
88Scalar motor control .........................................................................................
88IR compensation for scalar motor control ......................................
89Settings and diagnostics ....................................................................
89Autophasing .......................................................................................................
91Autophasing modes .............................................................................
91Settings and diagnostics ....................................................................
92Flux braking ........................................................................................................
92Settings and diagnostics ....................................................................
93DC magnetization .............................................................................................
93Pre-heating .............................................................................................
93Pre-magnetization ................................................................................
93DC hold ....................................................................................................
94Post-magnetization ..............................................................................
94Continuous magnetization .................................................................
95Settings and diagnostics ....................................................................
95Motor temperature estimation ......................................................................
95Settings and diagnostics ....................................................................
95Hexagonal motor flux pattern ........................................................................
96Settings and diagnostics ....................................................................
8 Table of contents

96Application control ...................................................................................................
96Application macros ...........................................................................................
96Mechanical brake control ................................................................................
96Inputs of the brake control logic .......................................................
97Outputs of the brake control logic ....................................................
97Brake state diagram .............................................................................
100Timing diagram .....................................................................................
101Wiring example ......................................................................................
102Settings and diagnostics ....................................................................
102DC voltage control ....................................................................................................
102Overvoltage control ..........................................................................................
102Undervoltage control (power loss ride-through) .......................................
103Automatic restart .................................................................................
104Settings and diagnostics ....................................................................
105Voltage control and trip limits .......................................................................
105Settings and diagnostics ....................................................................
106Brake chopper ....................................................................................................
106Settings and diagnostics ....................................................................
106DC voltage boost ..............................................................................................
106Description of the DC voltage boost function ................................
107Use case examples ...............................................................................
108Limits .......................................................................................................
110Safety and protections ............................................................................................
110Emergency stop ................................................................................................
110Settings and diagnostics ....................................................................
111Motor thermal protection ...............................................................................
111Motor thermal protection model .......................................................
111Temperature monitoring using PTC sensors ..................................
113Temperature monitoring using Pt100 or Pt1000 sensors ............
113Temperature monitoring using KTY84 sensors .............................
114Motor fan control logic (parameters 35.100 … 35.106 ) ..................
114Ex motor support (parameter 95.15 , bit 0) ......................................
114Settings and diagnostics ....................................................................
115Motor overload protection ..............................................................................
115Settings and diagnostics ....................................................................
116Thermal protection of motor cable ...............................................................
116Settings and diagnostics ....................................................................
116Automatic fault resets .....................................................................................
116Settings and diagnostics ....................................................................
116Other programmable protection functions ................................................
116External events (parameters 31.01 … 31.10 ) ......................................
117Motor phase loss detection (parameter 31.19 ) ...............................
117Earth (Ground) fault detection (parameter 31.20 ) .........................
117Safe torque off detection (parameter 31.22 ) ..................................
117Swapped supply and motor cabling (parameter 31.23 ) ................
Table of contents 9

117Stall protection (parameters 31.24 … 31.28 ) .....................................
117Overspeed protection (parameter 31.30 ) ........................................
117
Ramp stop supervision (parameters 31.32 , 31.33 , 31.37 and
31.38 ).......................................................................................................
118Main cooling fan supervision (parameter 31.35 ) ............................
118Custom motor current fault limit (parameter 31.42 ) .....................
118Local control loss detection (parameter 49.05 ) .............................
118Diagnostics ................................................................................................................
118Fault and warning messages, data logging ................................................
118Signal supervision .............................................................................................
118Settings and diagnostics ....................................................................
118Maintenance timers and counters .................................................................
119Settings and diagnostics ....................................................................
119Load analyzer .....................................................................................................
119Peak value logger ..................................................................................
120Amplitude loggers ................................................................................
120Miscellaneous ............................................................................................................
120User parameter sets .........................................................................................
121Settings and diagnostics ....................................................................
121Parameter checksum calculation ...................................................................
122Settings and diagnostics ....................................................................
123User lock .............................................................................................................
123Settings and diagnostics ....................................................................
124Data storage parameters ................................................................................
124Settings and diagnostics ....................................................................
124Reduced run function .......................................................................................
125Activation of the reduced run function ............................................
126du/dt filter support ..........................................................................................
126Settings and diagnostics ....................................................................
126Sine filter support .............................................................................................
126Settings and diagnostics ....................................................................
127Router mode for BCU control unit .................................................................
128Settings and diagnostics ....................................................................
7 Parameters
129What this chapter contains ....................................................................................
130Terms and abbreviations ........................................................................................
131Parameter group summary ....................................................................................
134Parameter listing ......................................................................................................
1341 Actual values ....................................................................................................
10 Table of contents

1403 Input references .............................................................................................
1424 Warnings and faults ......................................................................................
1505 Diagnostics .....................................................................................................
1526 Control and status words ............................................................................
1697 System info ......................................................................................................
17310 Standard DI, RO ............................................................................................
18011 Standard DIO, FI, FO ....................................................................................
18612 Standard AI ....................................................................................................
19213 Standard AO ..................................................................................................
19814 I/O extension module 1 ...............................................................................
22615 I/O extension module 2 ..............................................................................
23216 I/O extension module 3 ..............................................................................
23819 Operation mode ...........................................................................................
24120 Start/stop/direction ..................................................................................
25221 Start/stop mode ..........................................................................................
26322 Speed reference selection ..........................................................................
27023 Speed reference ramp .................................................................................
27724 Speed reference conditioning ...................................................................
28525 Speed control ...............................................................................................
29726 Torque reference chain ...............................................................................
30630 Limits .............................................................................................................
31631 Fault functions ..............................................................................................
32832 Supervision ....................................................................................................
33233 Generic timer & counter ..............................................................................
34035 Motor thermal protection ..........................................................................
35536 Load analyzer ................................................................................................
35943 Brake chopper ..............................................................................................
36244 Mechanical brake control ...........................................................................
36745 Energy efficiency .........................................................................................
36846 Monitoring/scaling settings .....................................................................
37247 Data storage .................................................................................................
37549 Panel port communication ........................................................................
37950 Fieldbus adapter (FBA) ...............................................................................
38851 FBA A settings ...............................................................................................
39052 FBA A data in .................................................................................................
39153 FBA A data out ..............................................................................................
39254 FBA B settings ..............................................................................................
39455 FBA B data in .................................................................................................
39556 FBA B data out ..............................................................................................
39658 Embedded fieldbus .....................................................................................
40560 DDCS communication ................................................................................
42361 D2D and DDCS transmit data ....................................................................
43062 D2D and DDCS receive data .......................................................................
44074 Position status & control words ...............................................................
45075 Position profile .............................................................................................
Table of contents 11

45776 Position indexing .........................................................................................
46078 Cyclic correction ...........................................................................................
46285 PI control .......................................................................................................
46386 Axis position .................................................................................................
47287 Master position ............................................................................................
47888 Position control ...........................................................................................
48490 Feedback selection .....................................................................................
48991 Encoder module settings ...........................................................................
49392 Encoder 1 configuration .............................................................................
50193 Encoder 2 configuration .............................................................................
50494 LSU control ...................................................................................................
50795 HW configuration ........................................................................................
51696 System ...........................................................................................................
52797 Motor control ................................................................................................
53398 User motor parameters ..............................................................................
53699 Motor data ....................................................................................................
544200 Safety ...........................................................................................................
544206 I/O bus configuration ...............................................................................
545207 I/O bus service ...........................................................................................
545208 I/O bus diagnostics ..................................................................................
545209 I/O bus fan identification ........................................................................
8 Fault tracing
547What this chapter contains ....................................................................................
547Safety ..........................................................................................................................
547Indications .................................................................................................................
547Warnings and faults ..........................................................................................
548Pure events .........................................................................................................
548Editable messages ............................................................................................
548Warning/fault history and analysis ......................................................................
548Event logs ...........................................................................................................
549Auxiliary codes .......................................................................................
549Factory data logger ..............................................................................
549Other data loggers ...........................................................................................
549User data logger ...................................................................................
549PSL2 data logger ...................................................................................
549Parameters that contain warning/fault information ................................
550Event word (parameters 04.40 … 04.72 ) ...........................................
550QR Code generation for mobile service application .........................................
551Warning, fault and pure event messages ............................................................
597Auxiliary codes for line-side converter warnings ...............................................
600Auxiliary codes for line-side converter faults .....................................................
12 Table of contents

9 Fieldbus control through the embedded fieldbus interface (EFB)
605What this chapter contains ....................................................................................
606System overview .......................................................................................................
606Connecting the fieldbus to the drive ....................................................................
607Setting up the embedded fieldbus interface .....................................................
608Setting the drive control parameters ...................................................................
610Basics of the embedded fieldbus interface ........................................................
611Control word and Status word .......................................................................
611References ..........................................................................................................
611Actual values ......................................................................................................
611Data input/outputs ..........................................................................................
612Control of drive outputs through EFB ..............................................
612Register addressing .........................................................................................
612About the control profiles ......................................................................................
613The ABB Drives profile .............................................................................................
613Control Word ......................................................................................................
615Status Word .......................................................................................................
616State transition diagram .................................................................................
618References ..........................................................................................................
619Actual values ......................................................................................................
620Modbus holding register addresses .............................................................
620The Transparent profile ..........................................................................................
621Modbus function codes ..........................................................................................
622Exception codes .......................................................................................................
622Coils (0xxxx reference set) .....................................................................................
624Discrete inputs (1xxxx reference set) ...................................................................
625Error code registers (holding registers 400090…400100) .............................
10 Fieldbus control through a fieldbus adapter
627What this chapter contains ....................................................................................
627System overview .......................................................................................................
629Basics of the fieldbus control interface ...............................................................
630Control word and Status word .......................................................................
630Debugging the network words ..........................................................
631References ..........................................................................................................
631Debugging the network words ..........................................................
631Scaling of references ............................................................................
632Actual values ......................................................................................................
632Debugging the network words ..........................................................
632Scaling of actual values .......................................................................
633Contents of the fieldbus Control word (ABB Drives profile) ....................
635Contents of the fieldbus Status word (ABB Drives profile) ......................
636The state diagram (ABB Drives profile) ........................................................
Table of contents 13

637Setting up the drive for fieldbus control .............................................................
638Parameter setting example: FPBA (PROFIBUS DP) ....................................
11 Control chain diagrams
641What this chapter contains ....................................................................................
642Position reference profile selection .....................................................................
643Master reference source selection and modification .......................................
644PI control for master velocity correction .............................................................
645Position controller ....................................................................................................
646Actual position feedback configuration ..............................................................
647Speed reference source selection I .......................................................................
648Speed reference source selection II ......................................................................
649Speed reference ramping and shaping ................................................................
650Motor feedback configuration ..............................................................................
651Speed error calculation ...........................................................................................
652Speed controller .......................................................................................................
653Torque reference source selection and modification .......................................
654Operating mode selection ......................................................................................
655Reference selection for torque controller ...........................................................
656Torque limitation ......................................................................................................
657Torque controller ......................................................................................................
658Master/Follower communication I (Master) .......................................................
659Master/Follower communication II (Follower) ...................................................
Further information
14 Table of contents

1
Introduction to the manual
What this chapter contains
This chapter describes the contents of the manual. It also contains information
on the compatibility, safety and intended audience.
Applicability
This manual applies to the ACS880 Position control program (option +N5700)
version 1.00 (loading package APCLx 1.00) or later; see detailed version information
below.
The version information can be checked from parameter group 7 System info, or
from System info using the Drive composer PC tool or an ACS-AP-x control panel.
InformationVersionParameter
C = ZCU target, B = BCU tar-
get
APCLC/B7.6 Loading package name
1.02.0.27.7 Loading package version
C = ZCU target, B = BCU tar-
get
APCFC/B7.4 Firmware name
3.40.2.27.5 Firmware version
APCAP7.23 Application name
1.2.0.17.24 Application version
Introduction to the manual 15

InformationVersionParameter
APCAL (Position control lib-
rary) version
1.2.0.07.28 Position control library
version
Note: Not visible at the mo-
ment, but can be seen in
Drive composer PC tool (Ap-
plication - More - System
info).
Licensing
The Position control program comes with license keys on the ZMU memory unit.
The program activates only after recognizing the key, and correspondingly registers
itself with the position control program.
See below for the needed licenses included with the +N5700 option code. With
+N5700, the licenses are not included in the product order code (type code).
License keyDevice
Memory unit (ZMU) license key for IEC pro-
gramming
N8010 MU License for Appl Prog
Memory unit (ZMU) license key for APCFxN8049 MU Interlock key – Position
You can see the license information in the Drive composer PC tool or on the
ACS-AP-x control panel in System info → Licenses .
The control program (APCLx) can be downloaded to the memory unit (ZCU) with
the needed licenses. If the program was downloaded to the memory unit without
the license key, then the drive indicates a fault (64A5 Licensing fault). See the
auxiliary fault code in the Event logger to know the plus code of the missing license,
in this case N8015. For further assistance, contact your local ABB representative.
Safety instructions
Follow all safety instructions delivered with the drive.
16 Introduction to the manual

• Read the complete safety instructions before you install, commission, or use
the drive. The complete safety instructions are delivered with the drive as
either part of the Hardware manual , or, in the case of ACS880 multidrives, as
a separate document.
Target audience
This manual is intended for people who design, commission, or operate the drive
system.
Related manuals
Note: A quick start-up sequence for a speed control application is provided by
ACS880 drives with primary control program, Quick start-up guide
(3AUA0000098062), delivered with the drive.
CodeName
Lists of hyperlinks to product manuals 1)
9AKK105408A7004ACS880-01 drives
9AKK105713A4819ACS880-04 drive modules (200 to 710 kW, 300 to 700 hp)
9AKK105408A8149ACS880-07 drives (45 to 710 kW, 50 to 700 hp)
9AKK105713A6663ACS880-07 drives (560 to 2800 kW)
9AKK106930A9565ACS880-11 drives
9AKK107045A8023ACS880-14 drive modules (132 to 400 kW, 200 to 450 hp)
9AKK106930A3466ACS880-17 drives (45 to 400 kW, 60 to 450 hp)
9AKK106354A1499ACS880-17 drives (160 to 3200 kW)
9AKK106930A9564ACS880-31 drives
9AKK107045A8025ACS880-34 drive modules (132 to 400 kW, 200 to 450 hp)
9AKK106930A3467ACS880-37 drives (45 to 400 kW, 60 to 450 hp)
9AKK106354A1500ACS880-37 drives (160 to 3200 kW)
Other drive hardware manuals
3AXD50000028613ACS880-M04 drive hardware manual
3AXD50000025169ACS880-04XT drive module packages (500 to 1200 kW) hardware
manual
3AUA0000138495ACS880-04 single drive module packages hardware manual
3AXD50000131457ACS880-07CLC drives hardware manual
3AXD50000022021ACS880-14 and -34 single drive packages hardware manual
3AUA0000104271ACS880-104 inverter modules hardware manual
3AXD50000045610ACS880-104LC inverter modules hardware manual
3AUA0000102519ACS880-107 inverter units hardware manual
Drive firmware manuals and guides
3AXD50000453573ACS880 position control program (+N5700) firmware manual
3AUA0000085967ACS880 primary control program firmware manual
Introduction to the manual 17

CodeName
3AUA0000098062ACS880 drives with primary control program, quick startup guide
3AXD50000028574Adaptive programming application guide
3AUA0000127808Drive application programming manual (IEC 61131-3)
3AUA0000103295ACS880 diode supply control program firmware manual
3AUA0000131562ACS880 IGBT supply control program firmware manual
3AXD50000126880CIO-01 I/O module for distributed I/O bus control user’s manual
Option manuals and guides
3AUA0000085685ACS-AP-I, -S, -W and ACH-AP-H, -W Assistant control panels User’s
manual
3AUA0000094606Drive Composer start-up and maintenance PC tool user’s manual
Manuals and quick guides for I/O extension modules, fieldbus ad-
apters, encoder interfaces, etc.
1) Available in the Document library.
You can find manuals and other product documents in PDF format on the Internet.
See section Document library on the Internet on the inside of the back cover. For
manuals not available in the Document library, contact your local ABB
representative.
Terms and abbreviations
DescriptionTerm
Industrial assistant non-Bluetooth control panelACS-AP-I
Industrial assistant control panel with Bluetooth interfaceACS-AP-W
Analog input; an interface for analog input signals.AI
Analog output; an interface for analog output signals.AO
Type of control unitBCU
I/O module for controlling cooling fansCIO
DC circuit between rectifier and inverterDC link
Distributed drives communication system protocolDDCS
Digital inputDI
Digital output; an interface for digital output signals.DO
Frequency converter for controlling AC motorsDrive
Direct torque control, a motor control methodDTC
Embedded fieldbusEFB
Analog I/O extension moduleFAIO-01
Fieldbus adapterFBA
Optional CANopen® adapter moduleFCAN
Optional ControlNet™ adapter moduleFCNA-01
DDCS communication module with two pairs of 10 Mbit/s DDCS
channels
FDCO-01
18 Introduction to the manual

DescriptionTerm
Optional digital I/O extension moduleFDIO-01
Optional DeviceNet™ adapter moduleFDNA-01
Optional I/O extension adapterFEA-03
Optional EtherCAT® adapter moduleFECA-01
Optional TTL incremental encoder interface moduleFEN-01
Optional TTL absolute encoder interface moduleFEN-11
Optional resolver interface moduleFEN-21
Optional HTL incremental encoder interface moduleFEN-31
Optional Ethernet adapter module for EtherNet/IP™, Modbus TCP
and PROFINET IO protocols
FENA-11
Optional Ethernet adapter module for EtherNet/IP™, Modbus TCP
and PROFINET IO protocols, 2-port
FENA-21
Optional Ethernet POWERLINK adapter moduleFEPL-02
Optional digital I/O extension moduleFIO-01
Optional analog I/O extension moduleFIO-11
Optional PROFIBUS DP® adapter moduleFPBA-01
Optional thermistor protection moduleFPTC-01
Optional ATEX-certified thermistor protection module for potentially
explosive atmospheres
FPTC-02
Optional RS-485 (Modbus/RTU) adapterFSCA-01
Optional functional safety modulesFSO-12, FSO-21
High-threshold logicHTL
Motor identification run. During the identification run, the drive will
identify the characteristics of the motor for optimum motor control.
ID run
Insulated gate bipolar transistorIGBT
Inverter unitINU
Inverter module(s) under control of one control unit, and related
components. One inverter unit typically controls one motor.
Inverter unit
IGBT supply unitISU
In a drive module, the converter between the AC supply network and
the DC link
Line-side converter
A communication link used by, for example, ABB controllers. ACS880
drives can be connected to the optical ModuleBus link of the control-
ler.
ModuleBus
In a drive module, the converter between the DC link and the motorMotor-side converter
With fieldbus protocols based on the Common Industrial Protocol
(CIPTM), such as DeviceNet and Ethernet/IP, denotes the control of
the drive using the Net Ctrl and Net Ref objects of the ODVA AC/DC
Drive Profile. For more information, see www.odva.org.
Network control
In the drive control program, user-adjustable operation instruction
to the drive, or signal measured or calculated by the drive.
In some (for example fieldbus) contexts, a value that can be accessed
as an object. For example, variable, constant, or signal.
Parameter
Introduction to the manual 19

DescriptionTerm
Programmable logic controllerPLC
(Frame sizes R1i…R7i) Contains the power electronics and power
connections of the drive module. The control unit is connected to
the power unit.
Power module
Protocol used in communication inside ABB invertersPSL2
Positive temperature coefficientPTC
Optical DDCS communication moduleRDCO
Relay outputRO
Safe torque off (IEC/EN 61800-5-2)STO
Supply module(s) under control of one control unit, and related
components.
Supply unit
Transistor-transistor logicTTL
Uninterruptible power supplyUPS
Type of control unitZCU
Cybersecurity disclaimer
This product can be connected to and communicate information and data via a
network interface. The HTTP protocol, which is used between the commissioning
tool (Drive Composer) and the product, is an unsecured protocol. For independent
and continuous operation of product such connection via network to
commissioning tool is not necessary. However it is Customer's sole responsibility
to provide and continuously ensure a secure connection between the product and
Customer network or any other network (as the case may be). Customer shall
establish and maintain any appropriate measures (such as but not limited to the
installation of firewalls, prevention of physical access, application of authentication
measures, encryption of data, installation of anti-virus programs, etc.) to protect
the product, the network, its system and the interface against any kind of security
breaches, unauthorized access, interference, intrusion, leakage and/or theft of
data or information.
Notwithstanding any other provision to the contrary and regardless of whether
the contract is terminated or not, ABB and its affiliates are under no circumstances
liable for damages and/or losses related to such security breaches, any
unauthorized access, interference, intrusion, leakage and/or theft of data or
information.
20 Introduction to the manual