Advantech AMAX-4800 Series User manual

User Manual
AMAX-4800 Series
Industrial EtherCAT Slave
Modules

AMAX-4800 User Manual ii
Copyright
The documentation and software included with this product are copyrighted 2018 by
Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to
improve the products described in this manual at any time without notice. No part of
this manual may be reproduced, copied, translated, or transmitted in any form or by
any means without the prior written permission of Advantech Co., Ltd. The informa-
tion provided in this manual is intended to be accurate and reliable. However, Advan-
tech Co., Ltd. assumes no responsibility for its use, nor for any infringements of the
rights of third parties that may result from its use.
Acknowledgements
IBM and PC are trademarks of International Business Machines Corporation.
EtherCAT® is a registered trademark and patented technology licensed by Beckhoff
Automation GmbH, Germany.
All other product names or trademarks are properties of their respective owners.
Product Warranty (2 years)
Advantech warrants the original purchaser that all of its products will be free from
defects in materials and workmanship for two years from the date of purchase.
This warranty does not apply to any products that have been repaired or altered by
persons other than repair personnel authorized by Advantech, or products that have
been subject to misuse, abuse, accident, or improper installation. Advantech
assumes no liability under the terms of this warranty as a consequence of such
events.
Because of Advantech’s high quality-control standards and rigorous testing, most
customers never need to use our repair service. If an Advantech product is defective,
it will be repaired or replaced without charge during the warranty period. For out-of-
warranty repairs, customers will be billed according to the cost of replacement mate-
rials, service time, and freight. Please consult your dealer for more details.
If you believe your product to be defective, follow the steps outlined below.
1. Collect all the information about the problem encountered. (For example, CPU
speed, Advantech products used, other hardware and software used, etc.) Note
anything abnormal and list any onscreen messages displayed when the prob-
lem occurs.
2. Call your dealer and describe the problem. Please have your manual, product,
and any relevant information readily available.
3. If your product is diagnosed as defective, obtain a return merchandize authori-
zation (RMA) number from your dealer. This allows us to process your return
more quickly.
4. Carefully pack the defective product, a completed Repair and Replacement
Order Card, and proof of the purchase date (such as a photocopy of your sales
receipt) into a shippable container. Products returned without a proof of pur-
chase date are not eligible for warranty service.
5. Write the RMA number clearly on the outside and then ship the package prepaid
to your dealer.
Part No. 2001483012 Edition 3
Printed in Taiwan September 2018

iii AMAX-4800 User Manual
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications when shielded
cables are used for external wiring. We recommend the use of shielded cables. This
type of cable is available from Advantech. Please contact your local supplier for more
information.
FCC Class A
This equipment has been tested and found to comply with the limits for a Class A dig-
ital device, pursuant to Part 15 of the FCC Rules. These limits are designed to pro-
vide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Opera-
tion of this equipment in a residential area is likely to cause harmful interference. In
such cases, users are required to correct the interference at their own expense.
Technical Support and Assistance
1. Visit the Advantech website at www.advantech.com/support to obtain the latest
product information.
2. Contact your distributor, sales representative, or Advantech's customer service
center for technical support if you need additional assistance. Please have the
following information to hand before calling:
–Product name and serial number
–Description of your peripheral attachments
–Description of your software (OS, version, application software, etc.)
–Comprehensive description of the problem encountered
–The exact wording of any error messages
Safety Precautions - Static Electricity
Follow these simple precautions to protect yourself from harm and the products from
damage.
To avoid electrical shock, always disconnect the power from the PC chassis
before manually handling the product. Do not touch any components on the
CPU card or other cards when the PC is powered on.
Disconnect the power before making any configuration changes. The sudden
rush of power after connecting a jumper or installing a card can damage sensi-
tive electronic components.

AMAX-4800 User Manual iv
Safety Instructions
1. Read these safety instructions carefully.
2. Retain this user manual for future reference.
3. Disconnect the equipment from all power outlets before cleaning. Use a damp
cloth for cleaning. Do not use liquid or spray detergents.
4. For pluggable equipment, the power outlet socket should be located near the
equipment and easily accessible.
5. Protect the equipment from humidity.
6. Place this equipment on a reliable surface during installation. Dropping or letting
the equipment fall may cause damage.
7. The openings on the enclosure are for air convection. Protect the equipment
from overheating. Do not cover the openings.
8. Make sure the voltage of the power source is correct before connecting the
equipment to the power outlet.
9. Position the power cord so that people cannot step on it. Do not place anything
over the power cord.
10. All cautions and warnings on the equipment should be noted.
11. If unused for a long time, disconnect the equipment from the power source to
avoid damage from transient overvoltage.
12. Never pour liquid into an opening. This may cause fire or electrical shock.
13. Never open the equipment. For safety reasons, the equipment should be
opened only by qualified service personnel.
14. If one of the following occurs, have the equipment checked by service person-
nel:
The power cord or plug is damaged.
Liquid has penetrated the equipment.
The equipment has been exposed to moisture.
The equipment is malfunctioning, or does not operate according to the user
manual.
The equipment has been dropped and damaged.
The equipment shows obvious signs of breakage.
15. Do not store the equipment in an environment where the temperature fluctuates
below -20 °C (-4 °F) or above 60 °C (140 °F) as this can cause damage. The
equipment should be stored in a controlled environment.
16. The battery is at risk of explosion if incorrectly installed or replaced. Replace
only with the same or equivalent type recommended by the manufacturer. Dis-
card used batteries according to the manufacturer’s instructions.
17. According to IEC 704-1:1982 specifications, the sound pressure level at the
operator’s position does not exceed 70 dB (A).
DISCLAIMER: These instructions are provided in accordance with IEC 704-1. Advan-
tech disclaims all responsibility for the accuracy of any statements contained herein.

v AMAX-4800 User Manual
Contents
Chapter 1 Introduction..........................................1
1.1 EtherCAT Introduction............................................................................... 2
1.1.1 EtherCAT ...................................................................................... 2
Figure 1.1 EtherCAT Function Principle ...................................... 2
Figure 1.2 EtherCAT Protocol...................................................... 3
Figure 1.3 EtherCAT Topology .................................................... 3
Figure 1.4 EtherCAT Distributed Clock........................................ 4
Figure 1.5 EtherCAT Distributed Clock Jitter............................... 5
1.2 AMAX-4800 Series Features .................................................................... 6
1.2.1 EtherCAT Free-Run and Distributed Clock (DC) Modes .............. 6
Figure 1.6 Distributed Clock Unit Interfaces ................................ 6
1.2.2 Software Support .......................................................................... 7
1.3 Specifications ............................................................................................ 7
1.3.1 Communication ............................................................................. 7
1.3.2 General ......................................................................................... 7
1.3.3 I/O ................................................................................................. 8
1.3.4 Power Consumption...................................................................... 9
1.4 Appearance............................................................................................. 10
1.4.1 Dimensions ................................................................................. 10
Figure 1.7 AMAX-4800 Module Dimensions.............................. 10
Figure 1.8 AMAX-4800 Appearance.......................................... 11
1.4.2 LED Indicator .............................................................................. 11
Figure 1.9 LED Indicator Flash Rates........................................ 12
1.4.3 LAN Connector ........................................................................... 12
1.4.4 Rotate Switch.............................................................................. 13
1.4.5 Power.......................................................................................... 13
Chapter 2 Signal Connections ...........................15
2.1 Overview ................................................................................................. 16
2.2 Signal Connections ................................................................................. 16
2.2.1 AMAX-4817 Pin Assignment....................................................... 16
2.2.2 AMAX-4820 Pin Assignment....................................................... 16
2.2.3 AMAX-4830 Pin Assignment....................................................... 17
2.2.4 AMAX-4833 Pin Assignment....................................................... 17
2.2.5 AMAX-4834 Pin Assignment....................................................... 18
2.2.6 AMAX-4850 Pin Assignment....................................................... 18
2.2.7 AMAX-4855 Pin Assignment....................................................... 19
2.2.8 AMAX-4856 Pin Assignment....................................................... 20
2.2.9 AMAX-4860 Pin Assignment....................................................... 21
2.2.10 AMAX-4862 Pin Assignment....................................................... 21
2.3 Connections ............................................................................................ 22
2.3.1 Isolated DI Connection................................................................ 22
2.3.2 Isolated Digital Output................................................................. 22
2.3.3 Relay Output ............................................................................... 23
2.3.4 Analog Input Connections........................................................... 23
2.3.5 Analog Output Connections ........................................................ 24
Chapter 3 Getting Started...................................25
3.1 Introduction ............................................................................................. 26
3.2 Advantech Common Motion Utility (PCI-1203) ....................................... 26
3.2.1 Main Form................................................................................... 26

AMAX-4800 User Manual vi
3.2.2 Master Page ............................................................................... 27
3.2.3 Module Page............................................................................... 27
3.3 TwinCAT®............................................................................................... 28
3.3.1 EtherCAT Slave Information (ESI) Files ..................................... 28
3.3.2 Main Form................................................................................... 29
3.3.3 Install EtherCAT Driver ............................................................... 29
3.3.4 Scan for AMAX-4800 Series Devices ......................................... 30
3.3.5 Port Operation ............................................................................ 33
3.4 CODESYS .............................................................................................. 34
3.4.1 Import ESI Files to CODESYS.................................................... 34
3.4.2 How to Use the AMAX-4800 Series with CODESYS.................. 35
3.5 Module Configuration.............................................................................. 36
3.5.1 AMAX-4817: 8-Channel Analog Input Module............................ 36
3.5.2 AMAX-4820: 4-Channel Analog Output Module ......................... 38
3.5.3 AMAX-4830: 16-Channel IDI and 16-Channel IDO Module ....... 41
3.5.4 AMAX-4833: 32-Channel IDI Module ......................................... 42
3.5.5 AMAX-4834: 32-Channel IDO Module........................................ 43
3.5.6 AMAX-4850: 16-Channel IDI and 8-Channel PhotoMOS Output
Module ........................................................................................ 44
3.5.7 AMAX-4855: 32-Channel IDI and 16-Channel PhotoMOS Output
Module ........................................................................................ 45
3.5.8 AMAX-4856: 32-Channel IDI and 32-Channel IDO Module ....... 46
3.5.9 AMAX-4860: 8-Channel IDI and 8-Channel Relay Output Module.
.....................................................................................................48
3.5.10 AMAX-4862: 16-Channel IDI and 16-Channel Relay Output
Module ........................................................................................ 49
Appendix A Object Dictionary .............................. 51
A.1 Object Dictionary..................................................................................... 52
A.1.1 AMAX-4817 Object Dictionary .................................................... 52
A.1.2 AMAX-4820 Object Dictionary .................................................... 56
A.1.3 AMAX-4830 Object Dictionary .................................................... 59
A.1.4 AMAX-4833 Object Dictionary .................................................... 63
A.1.5 AMAX-4834 Object Dictionary .................................................... 67
A.1.6 AMAX-4850 Object Dictionary .................................................... 71
A.1.7 AMAX-4855 Object Dictionary .................................................... 75
A.1.8 AMAX-4856 Object Dictionary .................................................... 80
A.1.9 AMAX-4860 Object Dictionary .................................................... 86
A.1.10 AMAX-4862 Object Dictionary .................................................... 89

Chapter 1
1Introduction

AMAX-4800 User Manual 2
1.1 EtherCAT Introduction
EtherCAT (Ethernet Control Automation Technology) is a high-performance,
Ethernet-based fieldbus industrial network system. The protocol is standardized in
IEC 61158 and applied to automation applications that require fast and efficient com-
munications. Short data update times with precise synchronization make EtherCAT
suitable for real-time automation technology requirements.
1.1.1 EtherCAT
Functional Principle
EtherCAT is a flexible, real-time, high-speed, Ethernet-based protocol. In EtherCAT
networks, the master sends Ethernet frames through all the slave nodes. However,
standard Ethernet packets or frames are no longer received, interpreted, and copied
as process data at every node. Instead, slave devices read the data addressed to
them while inserting input data as the telegram passes through the device, effectively
processing data immediately. Typically, the entire network can be addressed using a
single frame. Compared with other Ethernet-based communication solutions, Ether-
CAT uses the full available duplex bandwidth more efficiently.
Figure 1.1 EtherCAT Function Principle
1.1.1.1 Protocol
Data exchanges are cyclically updated between the EtherCAT master and slaves.
Data in EtherCAT frames is transported within the standard IEEE 802.3 Ethernet
frame using EtherType 0x88a4 and then processed by the EtherCAT slave controller.
Every EtherCAT datagram is a command that consists of a header, data, and a work-
ing counter. The datagram header indicates the type of access requested by the
master device (see the examples listed below).
Read, write, read-write
Access to a specific slave device through direct addressing
Access to multiple slave devices through logical addressing
Logical addressing is used for the cyclical exchange of process data. The header and
data are used to specify the operation that the slave must perform. The working
counter is updated by the slave to notify the master that the command has been pro-
cessed.
Every EtherCAT datagram ends with a 16-bit working counter (WKC). The WKC
counts the number of devices successfully addressed by the EtherCAT datagram.

3 AMAX-4800 User Manual
Chapter 1 Introduction
Figure 1.2 EtherCAT Protocol
EtherCAT datagrams are processed before the complete frame is received.
Encase the data is invalid, the frame check sum (FCS) is set as “not valid” and the
slave does not set the data as “valid” for local applications.
1.1.1.2 Topology
EtherCAT supports various network topologies, including line, tree, ring, and star
topologies. The line and tree topologies are more conducive to fieldbus applications
because they require fewer connections and use a comparatively simpler and more
flexible cabling scheme that does not necessitate switches or hubs.
Figure 1.3 EtherCAT Topology

AMAX-4800 User Manual 4
Inexpensive industrial Ethernet cables placed up to 100 m apart can be used
between two nodes in 100BASE-TX mode. EtherCAT facilitates the creation of a pure
bus or line topology with hundreds of nodes. Up to 65,535 devices can be connected
to EtherCAT, enabling almost unlimited network expansion.
EtherCAT also supports the connection and disconnection of individual nodes during
operation. If one slave in the network is removed, the rest of the network can still
operate normally. EtherCAT also enables other communication features, such as
cable redundancy or even master redundancy with hot standby.
1.1.1.3 Synchronization
The distributed clock (DC) mechanism is used to provide highly precise time syn-
chronization between slaves in an EtherCAT network, equivalent to the IEEE 1588
Precision Time Protocol standard. By using distributed clocks, EtherCAT is able to
synchronize the time of all local bus devices within a very narrow tolerance range. All
EtherCAT slaves are provided with an internal clock known as “system time” (tLocal
Time). One EtherCAT slave, usually the first one, is used as a reference clock and dis-
tributes its time cyclically.
Misalignments between the reference clock and the clocks of the other slaves are
usually caused by the following: when a slave is switched on, the internal free-run-
ning register that holds the current time is reset to zero. Unfortunately, this action
does not occur simultaneously in all the slaves, resulting in an initial offset (tOffset )
among the clocks that must be compensated for.
Figure 1.4 EtherCAT Distributed Clock

5 AMAX-4800 User Manual
Chapter 1 Introduction
Typically, the master sends a broadcast to all slaves in the system. Upon receiving
the message, all slaves latch the value of their internal clock. There are two latch val-
ues – receiving and returning. Thus, the master can read all latched values and cal-
culate the delay for each slave (tPropagation Delay). Delays are stored in the offset
register. Subsequently, the master periodically sends a message to all other slaves in
the EtherCAT network declaring the first slave the reference clock and instructing all
other slaves to set their internal clock according to the calculated offset.
∆t = (tLocal Time + tOffset - tPropagation Delay) - tReceived System Time
Because slave synchronization in DC mode is performed by the hardware’s internal
clock, EtherCAT guarantees a time jitter of less than 1 us.
Figure 1.5 EtherCAT Distributed Clock Jitter
1.1.1.4 Diagnosis with Exact Localization
EtherCAT is an ultra-fast I/O system. To achieve optimal high-speed communication,
communication accuracy is required. EtherCAT comprises a wide range of system-
specific diagnostic features for precisely detecting and locating system errors.
Besides broken wire detection and localization, the protocol, physical layer, and
topology of the EtherCAT system enable quality monitoring of each individual trans-
mission segment.
As mentioned previously, every EtherCAT datagram ends with a 16-bit WKC for
counting the number of devices successfully addressed by the EtherCAT datagram.
The master can check the data exchange situation through the WKC in the cycle and
detect the error frame by analyzing the nodes’ error counters. The slave application
is only executed when the frame is correctly received. The automatic evaluation of
the associated error counters enables precise localization of critical network sections.
Bit errors during transmission can be reliably identified by analyzing the cyclic redun-
dancy check (CRC) check sum. CRC is an error-detecting code commonly used in
digital networks and storage devices to detect accidental changes to raw data. In
addition to the error detection and localization protocol, the transmission physics and
topology of the EtherCAT system allow quality monitoring of every single transmis-
sion path. Overall, EtherCAT features a very effective monitoring mechanism.

AMAX-4800 User Manual 6
1.2 AMAX-4800 Series Features
The AMAX-4800 series comprises industrial EtherCAT slave modules equipped with
the EtherCAT protocol. The modules’ compact size and integrated DIN rail mount kit
enable easy installation in cabinets. Euro-type pluggable terminal blocks and LED
indicators assist users with system setup and maintenance. All modules are pro-
tected by an isolation circuit, making them suitable for demanding industrial applica-
tions.
1.2.1 EtherCAT Free-Run and Distributed Clock (DC) Modes
EtherCAT telegrams are sent by the EtherCAT master to all connected EtherCAT
slaves, which perform continually synchronous/asynchronous sequences of calcula-
tions and/or data copying actions.
EtherCAT has two data transfer modes – Free Run mode and DC mode.
Free Run Mode
In Free Run mode, the local cycle is triggered via a local timer interrupt, and the cycle
time can be modified by the master (optional) to change the timer interrupt. The local
cycle operates independent of the communication cycle, and the slave refreshes I/O
data asynchronous to the master.
DC Mode
In DC mode, the slave refreshes I/O data in synchronization with the master’s com-
munication cycle. A mechanism known as a distributed clock (DC) is applied to timing
signals generated independent of the communication cycle for precise timing require-
ments. The DC is shared to synchronize the master and the slaves. Interruptions
(Sync0) are generated in the slaves at precise intervals based on this clock. Each
slave executes I/O processing at this exact time. This means that all EtherCAT
devices can share the same EtherCAT system time (global time base) for synchroni-
zation.
Figure 1.6 Distributed Clock Unit Interfaces

7 AMAX-4800 User Manual
Chapter 1 Introduction
1.2.2 Software Support
Based on the EtherCAT standard, Advantech provides the necessary DLL drivers
and Windows utilities to configure the AMAX-4800 series modules, including I/O
modules integrated with Windows XP/7/8/10.
Advantech also provides a Common Motion I/O API for users to develop unique
applications under a Common Motion architecture in order to unify the user interfaces
of all Advantech motion devices.
Users can also configure parameter settings via a third-party EtherCAT master, such
as TwinCAT, Codesys, or Acontis, by using the AMAX-4800 series module’s ESI file
to connect to existing EtherCAT networks.
1.3 Specifications
1.3.1 Communication
1.3.2 General
*N
Item Description
Interface EtherCAT
Data Transfer Medium Ethernet/EtherCAT cable (min. CAT5), shielded
Distance Between modules Max. 100 m (100BASE-TX)
Communication Cycle Time 100 us
Data Transfer Rates 100 Mbps
Item Description
Connectors
10-pin terminal block, 3.81 mm *N
3-pin screw terminal block, 3.81 mm * 2 (power)
RJ-45 * 2 (EtherCAT)
Dimensions
120 x 120 x 40 mm (4.72 x 4.72 x 1.57 in) for AMAX-4817/20/30/33/34/50/
60
168 x 120 x 40 mm (6.61 x 4.72 x 1.57 in) for AMAX-4855/56/62
OperatingTemperature -20 ~ 60 °C (32 ~ 140 °F)
Storage Temperature -40 ~ 70 °C (-40 ~ 158 °F)
Storage Humidity 5 ~ 95% RH (non-condensing)
Power Supply 10 ~ 30 VDC
Certification CE, FCC Class A
AMAX
4817
AMAX
4820
AMAX
4830
AMAX
4833
AMAX
4834
AMAX
4850
AMAX
4855
AMAX
4856
AMAX
4860
AMAX
4862
N2144448836

AMAX-4800 User Manual 8
1.3.3 I/O
Channels
Isolated Digital Input
Isolated Digital Output
Relay Output
Item AMAX
4830
AMAX
4833
AMAX
4834
AMAX
4850
AMAX
4855
AMAX
4856
AMAX
4860
AMAX
4862
Isolated Digital
Input Channels 1632- 1632328 16
Isolated Digital
Output Channels 16-32--32--
PhotoMOS Relay
Output Channels ---816---
Relay Output
Channels ------816
Item Description
Input Voltage Logic 0: 3 V max.
Logic 1: 10 V min. (30 V max.)
Operating Temperature -20 ~ 60 °C (32 ~ 140 °F)
Isolation Protection 2,500 VDC
Item Description
Load Voltage 5 ~ 40 VDC
Load Current 350mA/ch (sink) @ 25 °C
250mA/ch (sink) @ 60 °C
Isolation Protection 2,500 VDC
Opto-Isolator Response
Time 100 μs
Item Description
Relay Type Form A
Contact Rating
(Resistive) 2A@250 VAC, 2A@30 VDC
Max. Switching Power 500 VAC, 60 W
Max. Switching Voltage 270VAC, 125VDC
Resistance 30 mΩmax.
Operating Time 10 ms max.
Releasing Time 5 ms max.
Life Expectancy Mechanical 2 x 107ops. at no load
Electrical 3 x 104ops. @2A/250 VAC

9 AMAX-4800 User Manual
Chapter 1 Introduction
PhotoMOS Relay Output
Analog Input
Analog Output
1.3.4 Power Consumption
Item Description
Relay Type PhotoMOS SPST (Form A)
Load Voltage 60 V (AC peak or DC)
Load Current 1.2A
Peak Load Current 4A @100ms (1 pulse)
Isolation Protection 1,500 VDC
Turn-On Time 1 ms typical
Turn-Off Time 0.6 ms typical
Item Description
Channels 8 (AMAX-4817 only)
Resolution 16 bits
Voltage Input Range 0 ~ 10 V, ±10 V
Common-Mode Voltage
Range ±275 V
Measurement Error < ±0.1% of full-scale range
Isolation Protection 2,500 VDC
Item Description
Channels 4 (AMAX-4820 only)
Resolution 16 bits
Voltage Output Range 0 ~ 5 V, 0 ~ 10 V, ±5 V, ±10 V
Current Output Range 0 ~ 20 mA, 4 ~ 20 mA
Load > 1 kΩ(voltage output)
< 625 Ω(current output)
Output Error < ±0.1% of full-scale range
Isolation Protection 2,500 VDC
Model Power Consumption
AMAX-4817 Typ. 160mA @ 24 V; Max. 190mA @ 24 V
AMAX-4820 Typ. 160mA @ 24 V; Max. 190mA @ 24 V
AMAX-4830 Typ. 85mA @ 24 V; Max. 110mA @ 24 V
AMAX-4833 Typ. 85mA @ 24 V; Max. 110mA @ 24 V
AMAX-4834 Typ. 85mA @ 24 V; Max. 110mA @ 24 V
AMAX-4850 Typ. 85mA @ 24 V; Max. 110mA @ 24 V
AMAX-4855 Typ. 85mA @ 24 V; Max. 130mA @ 24 V
AMAX-4856 Typ. 85mA @ 24 V; Max. 130mA @ 24 V
AMAX-4860 Typ. 85mA @ 24 V; Max. 110mA @ 24 V
AMAX-4862 Typ. 85mA @ 24 V; Max. 110mA @ 24 V

AMAX-4800 User Manual 10
1.4 Appearance
1.4.1 Dimensions
The dimensions of the system unit and I/O unit are shown below. All dimensions are
in millimeters.
Figure 1.7 AMAX-4800 Module Dimensions

11 AMAX-4800 User Manual
Chapter 1 Introduction
Figure 1.8 AMAX-4800 Appearance
1.4.2 LED Indicator
System status and I/O indicators are located on the AMAX-4800 front panel. The
LED indicator states follow EtherCAT specifications and are explained below.
1.4.2.1 LED States
[Power] Indicator
[Run] Indicator
Indicator State System State Description
Off Power Off The system power is turned off
On Power On The system power is turned on
Indicator State Slave State Condition
Off Initialization The device is in the Initialization state.
Blinking Pre-Operational The device is in the Pre-Operational state
Single Flash Safe Operational The device is in the Safe Operational state
On Operational The device is in the Operational state
Flickering Bootstrap
The device is booting and has not yet
entered the Initialization state, or the device
is in the Bootstrap state. Firmware download
operation in progress

AMAX-4800 User Manual 12
[Error] Indicator
[Link] Indicator (on RJ45)
1.4.2.2 LED Timing Diagram
Figure 1.9 LED Indicator Flash Rates
1.4.3 LAN Connector
Two RJ45 connectors can be set as EtherCAT ports. One connector is the EtherCAT
network “IN”, the other is the EtherCAT network “OUT”.
Indicator State Error Name Description
Off No Error The device is in working condition
Blinking Invalid Configuration General configuration error
Single Flash Local Error
Slave device application has changed the
EtherCAT state autonomously due to local error.
The error indicator bit is set to 1 in the AL Status
register
Double Flash Watchdog Timeout An application watchdog timeout has occurred
Indicator State Link Activity Condition
On Yes No Port open/connected
Flickering Yes Yes Port open/connected
Off No Not applicable Port closed/disconnected

13 AMAX-4800 User Manual
Chapter 1 Introduction
1.4.4 Rotate Switch
The AMAX-4800 series modules use two hexadecimal rotate switches to represent
the slave ID (range: 0 ~ 255).
For example, if a user arranges the rotate switches according to the sequence “4, F,”
the slave ID will be set as “4 x 16 + F x 1= 79”. The default rotary switch is set as
zero.
1.4.5 Power
AMAX-4800 series modules are equipped with two power input terminals, support an
input power voltage of 10 ~ 30 VDC, and feature redundant power functionality. With
the provision of two power sources, when one source is interrupted, the other source
will assume the primary supply function immediately. The AMAX-4800 series can
also function with a single power source.
Note! Slave IDs can be defined in the following two ways:
1. If the rotate switch is set as non-zero, the switch defines the slave ID.
2. If the rotate switch is set as zero, the slave ID will be defined by
EEPROM. The master can be used to change EEPROM’s slave IDs.

AMAX-4800 User Manual 14