ABB FDPI-02 User manual

—
OPTIONS FOR ABB DRIVES AND CONVERTERS
FDPI-02 diagnostics and panel interface unit
User's manual

FDPI-02 diagnostics and panel
interface unit
User's manual
Table of contents
3AUA0000113618 Rev B
EN
Original instructions
EFFECTIVE: 2023-08-04

Table of contents
1 Introduction to the manual
7Contents of this chapter ........................................................................
7Applicability ........................................................................................
7Compatibility ......................................................................................
7Target audience ...................................................................................
7Purpose of the manual ..........................................................................
8Terms and abbreviations .......................................................................
8Related manuals ..................................................................................
8Safety ...............................................................................................
2 Hardware description and operation principal
9Contents of this chapter ........................................................................
9Product overview .................................................................................
9Layout ...............................................................................................
3 Mechanical installation
13Contents of this chapter ........................................................................
14Installing the FDPI-02 onto the control unit ................................................
15Installing an F-option module onto the installed FDPI-02 ... .. .. .. .. .. .. .. .. .. .. .. .. .. ..
4 Electrical installation
17Contents of this chapter ........................................................................
18Connecting the FDPI-02 to the control unit .................................................
19Connecting a control panel to the FDPI-02 .................................................
21Chaining a control panel to several drives ..................................................
23Connecting a PC to the FDPI-02 ...............................................................
23Connecting a PC through a control panel ................................................
24Connecting a PC through a commercial converter ........................................
26Chaining a PC to several drives ................................................................
26Chaining a PC connected through a control panel .....................................
26Connecting chains to the PC’s USB port .................................................
26Chaining a PC connected to a commercial converter ... .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..
28Panel bus termination and chaining examples .............................................
28Example: Chaining a control panel ........................................................
29Example: Chaining a PC through a control panel .......................................
30Example: Connecting chains to the PC’s USB port .....................................
31Example: Chaining a PC through a commercial converter .. .. .. .. .. .. .. .. .. .. .. .. .. .
32Pin allocation ......................................................................................
5 Technical data
33Contents of this chapter ........................................................................
33General ..............................................................................................
34RS-485 bus .........................................................................................
34Dimension drawings .............................................................................
Table of contents 5

Further information
6 Table of contents

Introduction to the manual
Contents of this chapter
This chapter introduces this manual.
Applicability
This manual applies to the FDPI-02 diagnostics and panel interface unit.
Compatibility
The interface unit is compatible with the following devices:
• ZCU-..., BCU-... and UCU-... control units
• ACS-AP-I/ACS-AP-W assistant control panel
• PC tool Drive composer
• Small F-type options.
Target audience
This manual is intended for people who plan the installation, install, start up, use and
service the interface unit. Before you do work on the module, read this manual and
the applicable drive manual that contains the hardware and safety information for
the product in question. You are expected to know the fundamentals of electricity,
wiring, electrical components, and electrical schematic symbols.
Purpose of the manual
The manual provides information on installing, commissioning and using the FDPI-02
diagnostics and panel interface unit.
1
Introduction to the manual 7

Terms and abbreviations
DescriptionTerm
Frequency converter for controlling AC motorsDrive
Electromagnetic compatibilityEMC
Printed circuit boardPCB
Underwriters laboratoriesUL
Related manuals
Appropriate drive firmware manual
Appropriate drive hardware manual
ACS-AP-... Assistant control panels user’s manual [3AUA0000085685 (English)].
Safety
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or
death, or damage to the equipment can occur.
8 Introduction to the manual

Hardware description and operation
principal
Contents of this chapter
This chapter briefly describes the operation principle and layout of the interface unit.
Product overview
FDPI-02 diagnostics and panel interface is used for branching the RS-485 panel bus
and chaining a control panel or PC tool to several drives.
The interface unit provides a feed-through connection between a control unit and an
F-type option module. It is compatible with the ZCU-…, BCU-… and UCU-… control
units. The interface unit is installed in an option slot of the control unit. A small F-type
option module can then be installed on top of the interface unit.
The interface unit has one RJ-11 and two RJ-45 connectors. The RJ-11 connector is used
for connecting the control unit. The RJ-45 connectors support a daisy chain bus for
connecting a PC or a control panel (simultaneous control panel and PC communication
is not allowed).
Bus termination is required to prevent signal reflections from the bus cable ends. The
interface unit has a bus termination switch for the panel/PC cable. If the unit is the
first or the last unit of the bus, the termination switch must be in the TERMINATED
position. If a control panel is connected to the bus end, it terminates the bus and only
the other end must be terminated by termination switch S1. For a termination example,
see section Panel bus termination and chaining examples (page 28).
Layout
The following figures show the layout of the interface unit.
2
Hardware description and operation principal 9

1
2
4
5
6
3
Lock1
X101 (under the dust seal)2
Mounting screw3
Termination switch S14
Slide for chassis/grounding screw, and the screw5
X1006
DescriptionConnector or
switch
RJ-11 female control unit connectorX1
Daisy chain bus terminal 1, RJ-45 shielded female connector for connecting a control
panel.
X2
The connector feeds the panel supply voltage and LED signals. Chaining the panel
to the next drive is done by using terminal 2 (X3). For a chaining example, see
Panel bus termination and chaining examples on page 25.
Note: To avoid damage caused by the panel voltage or LED signals, do not connect
the PC to connector X2. The PC does not support the RS-485 bus.
10 Hardware description and operation principal

DescriptionConnector or
switch
Daisy chain bus terminal 2, RJ-45 shielded female connector for connecting a PC
through a commercial USB - RS-485 converter or Ethernet - RS-485 converter.
X3
Chaining the PC to next the drive is done by using terminal 1 (X2). For a chaining
example, see Panel bus termination and chaining examples (page 28).
Note: To avoid damage caused by the panel voltage or LED signals, do not connect
the PC to connector X2.
Switch S1 connects 120 ohm termination resistors to the bus.Termination switch
S1 If the unit is the first or the last unit of the bus, the termination switch must be in
the TERMINATED position. Otherwise it must be in the OPEN position.
Note: If a control panel is connected to the bus end, it terminates the bus and only
the other end must be terminated by termination switch S1.
Option slot interface, female connector on the bottom of the FDPI-02 for connecting
the interface unit to the control unit and providing a feed-through connection
between the control unit and the F-type option.
X100
Option slot interface, male connector on the top of the FDPI-02 for connecting a
small F-type option to the interface unit and providing a feed-through connection
between the control unit and the F-type option.
X101
When installing the FDPI-02 onto the control unit, move the slide for the chassis
screw to the right. When installing an F-option onto the interface unit, move the
slide for the chassis screw to the left.
Slide for chassis
screw
Lock for fixing the F-option onto the FDPI-02Lock
Hardware description and operation principal 11

12

Mechanical installation
Contents of this chapter
This chapter contains instructions on installing the interface unit and installing an
F-option module onto the interface unit.
3
Mechanical installation 13

Installing the FDPI-02 onto the control unit
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or
death, or damage to the equipment can occur. If you are not a qualified
electrical professional, do not do installation, commissioning or
maintenance work.
1. Stop the drive and do the Electrical safety precautions in the drive safety
instructions before you start the work.
2. On the FDPI-02 interface unit, move the slide for the chassis screw to the right.
3. Insert the interface unit into its designated option slot on the control unit (usually
the option slot nearest to the panel bus connector of the control unit).
4. Fasten the unit with two screws to a torque of 0.8 N·m (7 lbf·in).
Note: Tighten the grounding screw tight enough to ensure proper grounding. For its
location, see the following figures.
3
3
2
1
The screw on the lower left corner provides grounding of the bus cable shield connected
to the unit.
14 Mechanical installation

Installing an F-option module onto the installed FDPI-02
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or
death, or damage to the equipment can occur. If you are not a qualified
electrical professional, do not do installation, commissioning or
maintenance work.
1. Stop the drive and do the Electrical safety precautions in the drive safety
instructions before you start the work.
2. On the interface unit, remove the dust seal (1a), move the slide for the chassis
screw to the left (1b) and open the connector lock (1c) by sliding it to the right.
3. Install the option module onto the interface unit.
4. Close the connector lock (3a) by sliding it back to the left and fasten the module
with the chassis screw (3b).
1a
Dust seal
1b
1c
Mechanical installation 15

2
3a
3b
16 Mechanical installation

Electrical installation
Contents of this chapter
This chapter contains instructions on connections, bus chaining and bus termination
associated with the interface unit.
4
Electrical installation 17

Connecting the FDPI-02 to the control unit
1. Connect the RJ-45 end of the connection cable to the panel bus connector of the
control unit. The cable is included in the delivery.
2. Connect the RJ-11 end of the cable to connector X1 of the FDPI-02 unit.
OPEN
TERMINATED
2
1
18 Electrical installation

Connecting a control panel to the FDPI-02
Note:
• The FDPI-02 cannot be used for connection to an Ethernet network.
• To avoid damage caused by the panel voltage or LED signals, do not connect the
PC to connector X2.
1. Connect a shielded CAT 5e or better Ethernet cable to the RJ-45 connector of the
control panel. For more information on the cable, see RS-485 bus (page 34).
2. Connect the other end of the cable to connector X2 of the FDPI-02 unit.
3. Check that termination switch S1 of the FDPI-02 is in the OPEN position.
Note: When a control panel is connected to the bus end, it terminates the bus. Only
the other end must be terminated by turning termination switch S1 to the TERMINATED
position. For starting up the control panel, see ACS-AP-… Assistant control panels
user’s manual [3AUA0000085685 (English)].
Electrical installation 19

OPEN
TERMINATED
1
3
2
20 Electrical installation