
INDEX
INDEX --------------------------------------------------------------------------------------------------------------------- 2
1. CONFIGURATION ------------------------------------------------------------------------------------------------ 3
2.1. Configuration with Layer Setting Service (LSS) --------------------------------------------------------------------------------- 3
2.2. Configuration with Service Data Objects (SDO) -------------------------------------------------------------------------------- 5
2. OBJECT DICTIONARY ------------------------------------------------------------------------------------------- 7

1. CONFIGURATION
2.1. Configuration with Layer Setting Service (LSS)
Use the following tables to set the Node ID and bit rate using the LSS protocol.
* For the configuration with LSS, the bit rate settings of Master device and Slave device must be the
same.
* For configuration with LSS, only Master and Slave devices should be in the network.
* The default bit rate for your EPA300 device is 250 kbps and the Node ID is 1.
** To change any value with LSS, the device must be in Configuration Mode.
*** Please restart your device for changes to take effect.
LSS-Master Request COB-ID for LSS-Slave operations: 0x7E5
LSS-Slave Response COB-ID for LSS-Master operations: 0x7E4
To switch to the Configuration mode required to make Node ID or Baud Rate changes; If you do not want
all devices to use the Switch Mode Global command; Use Switch Mode Selective commands only if it is a
device on your network. For Selective mode, you need to know one of the Vendor ID, Product Code,
Revision Number, Serial Number or Node ID of your device. If you do not know, you can use the Inquire
commands by connecting your Master device and the Slave device you want to learn.
Switch Mode Global -
Operation Mode
Command to import all connected devices
into Operational Mode
Switch Mode Global -
Configuration Mode
Command to import all connected devices
into Configuration Mode
Vendor ID request command from sensor
The answer from the sensor contains the
Vendor ID information.
Command to request product code from
sensor
The answer from the sensor contains
Product Code information
Inquire - Revision
Number
Request Revision Number from Sensor
Revision Number :
0xZZYYXX
The response from the sensor contains
Revision Number information
Command to request Serial Number from
sensor
Serial Number :
0xZZYYXXTT
The response from the sensor contains
Serial Number information.
Command to request Node ID from sensor
The response from the sensor contains
Node ID information.
Switch Mode Selective
– Vendor ID : 0xZZ
0xZZ Command to import Vendor ID device
into Configuration Mode

Switch Mode Selective
– Product Code :
0xZZYY
0xZZYY Command to import Product Code
Device into Configuration Mode
Switch Mode Selective-
Revision Number:
0xZZYYXX
0xZZYYXX Command to import Revision
Number Device into Configuration Mode
Switch Mode Selective
– Serial Nr. :
0xZZYYXXTT
0xZZYYXXTT Command to import Serial
Number Device into Configuration Mode
Switch Mode Selective
Response
Response from sensor to switch to
Configuration Mode: 'YY'=00= Successful
'YY'=01= Unsuccessful
*** Please restart the device for changes to take effect.
You can use the following commands to make Node ID and Bitrate changes in your Slave device that you
have imported in Configuration mode. After the changes you have made, you must use the store
configuration command to save changes from the temporary memory to the permanent memory.
Sensor command for bit rate change
Values for [XX]: '00'=10 kbps, '01'=20 kbps,
'02'=50 kbps, '03'=100 kbps, '04'=125
kbps,
'05'=250 kbps, '06'=500 kbps,
'07'= 800 kbps, '08'= 1000 kpbs
Configure Bit Rate
Response
Response from the sensor for bit rate
change: 'YY'=00= Successful
'YY'=01= Unsuccessful
Sensor command for Node ID change:
for [XX]: Value between 1 and 127
Configure Node ID
Response
Response from the sensor for Node ID
change: 'YY'=00= Successful 'YY'=01=
Unsuccessful
Store Configuration
Response
The response to the command to save
changes: 'YY'=00= Successful 'YY'=01=
Unsuccessful
*** Please restart the device for changes to take effect.

2.2. Configuration with Service Data Objects (SDO)
Use the following tables to set any parameters with the SDO protocol.
* For the configuration with SDO, the bit rate settings of Master device and Slave device should be
same.
* Node IDs of all CANopen devices in the network should be different from each other.
* The default bit rate for your EPA300 device is 250 kbps and the Node ID is 1.
** To change any value with SDO, the device must be in Configuration Mode.
*** Please restart your device for changes to take effect.
Write command
Index: 0xYYZZ Subindex: 0xXX
Data: 0xPPRRSSTT
Confirmation that the parameter
successfully registered
Read command
Index: 0xYYZZ Subindex: 0xXX
Contains the information of the data
being read.
Index: 0xYYZZ Subindex: 0xXX
Data: 0xPPRRSSTT
If a command fails, it contains
information about what the error
means.
Index: 0xYYZZ Subindex: 0xXX
Hata kodu: [0xPPRRSSTT]
0x06090011: Subindex is incorrect
Error code: [0xPPRRSSTT] 0x06090030: Max value exceeded
list 0x06020000: Index is incorrect
0x06010001: Parameter writeonly
0x06010002: Parameter read-only
0x08000020: Data transfer error
0x08000000: General error
0x08000022: Incorrect state
*** Please restart the device for changes to take effect.
Example to make Node ID 2 of device with Node ID 1:
(NodeID): index=0x3001, subindex=0x00
Write command
Data: 0x00000002
Node ID changed successfully
Node ID 2, Bit rate of 250 kbps device to make 125 kbps example:
(baudrate): index=0x3000, subindex=0x00

Write command / Data: 0x00000004
Options for the last two digits:
'00'=10 kbps, '01'=20 kbps, '02'=50 kbps,
'03'=100 kbps, '04'=125 kbps,
'05'=250 kbps, '06'=500 kbps,
'07'= 800 kbps, '08'= 1000 kpbs
Confirmation that the parameter
successfully registered

2. OBJECT DICTIONARY
- All Index and Subindex are hexadecimal (0xZZZZ).
EPA300 CAN NETWORK SETTINGS
CAN bit rate value, '0'=10 kbps, '1'=20 kbps
'2'=50 kbps, '3'=100 kbps, '4'=125 kbps, '5'=250
kbps '6'=500 kbps, '7'= 800 kbps '8'= 1000 kpbs
NodeID value, between 1 and 127
Device-specific Unique ID
OPERATING MODULE GENERAL FUNCTIONS
Unprocessed raw value from sensor
The lowest value that appears since device was
turned on
Enter '1' to reset the lowest value information
The highest value that has appeared since device
was turned on
Enter '1' to reset the maximum value
Status of external Tare Module
'0'=Devre Dışı '1'=Aktif

Status of internal Tare function
Enter the '1' value to activate the internal Tare
function
OutputFunc/
RelayOutputStatus
Status of relay outputs
'0'= All relays disabled
Starting from the right, the relays are activated or
disabled so that each bit represents each relay in
turn.
Example: ’0101’= 1. ve 3. Relays active, 2. ve 4.
Relays passive
OutputFunc/
RelayOutputSet
Values for activating Relay Outputs:
'0000'= All relays disabled
‘0001’= 1. Relay active
‘0010’= 2. Relay active
‘0100’= 3. Relay active
‘1000’= 4. Relay active
OutputFunc/
AnalogOutput1Stat
us
Percentage proportional if analog output module is
available
OutputFunc/
AnalogOutput2Stat
us
Percentage proportional if analog output module is
available
OutputFunc/
AnalogOutput3Stat
us
Percentage proportional if analog output module is
available
OutputFunc/
AnalogOutput1Set
Enter '1' to activate the analog output module if it
is available
OutputFunc/
AnalogOutput2Set
Enter '1' to activate the analog output module if it
is available
OutputFunc/
AnalogOutput2Set
Enter '1' to activate the analog output module if it
is available
When the '1' value is written, beep sounding buzzer
100 ms beat
When the '1' value is written, beep sounding buzzer
1 ms beat
When '1' is written, the Up key is pressed and at
the same time the Tare function is activated.
For the first [3: 0] bit relay outputs, [4] bits indicate
the status for the external Tare module
0 = Inactive, 1 = Active

Set 1B value according to type of function for
Relay 1
Function type for relay 1: '0'=OFF, '1'=Stand,
'2'=Band, '3'=Catch, '4'=Dual, '5'=Periodic
Hysteresis UP value for relay 1
Hysteresis DOWN value for relay 1
Offset (start) value for the relay 1
The normal state of the relay 1:
'0'=NC(Normally closed) '1'=NO(Normally open)
Set 2B value according to type of function for
Relay 2
Function type for relay 2: '0'=OFF, '1'=Stand,
'2'=Band, '3'=Catch, '4'=Dual, '5'=Periodic
Hysteresis UP value for relay 2
Hysteresis DOWN value for relay 2
Offset (start) value for the relay 2
The normal state of the relay 2:
'0'=NC(Normally closed) '1'=NO(Normally open)
Set 3B value according to type of function for
Relay 3
Function type for relay 3: '0'=OFF, '1'=Stand,
'2'=Band, '3'=Catch, '4'=Dual, '5'=Periodic
Hysteresis UP value for relay 3
Hysteresis DOWN value for relay 3
Offset (start) value for the relay 3
The normal state of the relay 3:
'0'=NC(Normally closed) '1'=NO(Normally open)
Set 4B value according to type of function for
Relay 4
Function type for relay 4: '0'=OFF, '1'=Stand,
'2'=Band, '3'=Catch, '4'=Dual, '5'=Periodic
Hysteresis UP value for relay 4

Hysteresis DOWN value for relay 4
Offset (start) value for the relay 4
The normal state of the relay 4:
'0'=NC(Normally closed) '1'=NO(Normally open)
CAN bit rate value, '0'=10 kbps, '1'=20 kbps,
'2'=50 kbps, '3'=100 kbps, '4'=125 kbps, '5'=250
kbps '6'=500 kbps, '7'= 800 kbps '8'= 1000 kpbs
NodeID value, between 1 and 127
Your device connected to Master automatically
switches to Operational mode
'0' = Inactive, '1' = Active
Automatically send Operational mode command to
CANopen which will be connected to it
'0' = Inactive, '1' = Active
Rpdo1Setting/
DataStartBit
Start bit value for RPDO1
Data type for RPDO 1:
'0'=unsigned 16, '1'=unsigned 24,
'2'=unsigned 32,
'3'=int 16, '4'=int 24, '5'=int 32 '6'=real 32
Rpdo1Setting/
CalibrationOpti
on
RPDO1 calibration on and off
'0' = Off, '1' = On
Rpdo2Setting/
DataStartBit
Start bit value for RPDO2
Data type for TPDO1: '0'=unsigned 16, '1'=int 16,
'2'=int 24, '3'=int 32, '4'=real 32
TPDO data transmission time, in 'ms'
Protocol selection for RS232 and RS485
connections '0'=ASCII, '1'=MB_RTU, '2'=MB_ASCII
Address information for network connection
(Between 1 and 247)
Baudrate option '0'=600, '1'=1200, '2'=2400,
'3'=4800, '4'=9600, '5'=14400, '6'=19200,
'7'=38400, '8'=57600, '9'=115200
Parity option '0'=None, '1'=Odd, '2'=Even
For ASCII protocol Period (in 1/ms)
The state of beep sounding buzzer
'0' = Disabled, '1' = Active

For analogue output module: '0'=0-10V, '1'=4-20
mA, '2'=0-5V, '3'=0.5-4.5V, '4'=0-20 mA
To select the analog output waveform ‘0’= linear,
‘1’=trian, ‘2’=sin, ‘3’=cos
Enable analogue outputs to increase or decrease in
reverse '0' = Inactive, '1' = Active
When you want to activate analog output
'0' = Inactive, '1' = Active
Minimum scale value when analogue output is 'on'
Maximum scale value when analogue output is 'on'
'0' = Inactive, '1' = Active
For analogue output module: '0'=0-10V, '1'=4-20
mA, '2'=0-5V, '3'=0.5-4.5V, '4'=0-20 mA
To select the analog output waveform ‘0’= linear,
‘1’=trian, ‘2’=sin, ‘3’=cos
Enable analogue outputs to increase or decrease in
reverse '0' = Inactive, '1' = Active
When you want to activate analog output
'0' = Inactive, '1' = Active
Minimum scale value when analogue output is 'on'
Maximum scale value when analogue output is 'on'
'0' = Inactive, '1' = Active
For analogue output module: '0'=0-10V, '1'=4-20
mA, '2'=0-5V, '3'=0.5-4.5V, '4'=0-20 mA
To select the analog output waveform ‘0’= linear,
‘1’=trian, ‘2’=sin, ‘3’=cos
Enable analogue outputs to increase or decrease in
reverse '0' = Inactive, '1' = Active
When you want to activate analog output
'0' = Inactive, '1' = Active
Minimum scale value when analogue output is 'on'
Maximum scale value when analogue output is 'on'
'0' = Inactive, '1' = Active

Minimal point for calibration S-LO value
Maximum point for calibration S-HI value
Scale factor for calibration
Calibration option: '0' = FCAL: Factory calibration
'1' = 2_Pnt '2' = Segmented
Value for minimum point in manual calibration
Value for maximum point in manual calibration
Enter '1' to perform manual calibration
Enter '1' to perform manual calibration
SegmentedCalib/
Seg0_Value
Value for each segment in multiple calibrations
SegmentedCalib/
Seg1_Value
SegmentedCalib/
Seg2_Value
SegmentedCalib/
Seg3_Value
SegmentedCalib/
Seg4_Value
SegmentedCalib/
Seg5_Value
SegmentedCalib/
Seg6_Value
SegmentedCalib/
Seg7_Value
SegmentedCalib/
Seg8_Value
SegmentedCalib/
Seg9_Value
SegmentedCalib/
NumberofSegment
Number of multiple calibration points, 2 to 9
SegmentedCalib/
CalibrateSegN
Enter '1' to start multiple calibrations

Tare event mode option
'0'=OFF, '1'=Zero, '2'=Preset,
'3'=Repeated Zero, '4'=Repeated Preset
Preset value for preset options
Edge option that the signal will activate when the
button is pressed for the External Tare module
'0'=OFF '1'=Rise '2'=Fall
The period for checking the incoming signal for the
External Tare module, in ms
The location of the point of the decimal digits
'0'=A, '1'=A.A, '2'=A.AA, '3'=A.AAA '4'=A.AAAA
The rate of refresh on the screen in ms
Average filter to prevent flicker on the screen
'0'=OFF '1'=ON
The number of reads to expect to calculate the
average filter
Filter/LinearQuad
raticEstOn
LQE filter '0'=OFF '1'=ON
Covariance value for LQE filter
Error parameter for LQE filter
State option to enable or disable the hysteresis
filter '0' = inactive, '1' = active
The value read on the display changes after the
entered delta value
When the sum of the non-reflected values on the
screen is equal to A.Error, the display is updated
with the average of these values
Hide all menus except Secure
Hide the calibration menu

Hiding the entered quick set-up entry menu by
pressing and holding ESC in run mode
Encrypt all menus except Secure
Calibration menu encryption
Encrypt the entered quick set-up entry menu by
pressing and holding ESC in run mode
Enter '1' to return to the factory settings.
Enter '1' to restart the device.
Enter '1' to return to the factory settings.
The sensor type of the device is '7' for CANopen
COMMUNICATION PARAMETRELERİ

CAN-identifier. The default is 0x80.
Communication
Cycle Period
Manufacturer-designated device name
Manufacturer
Hardware
Version
Manufacturer's hardware version
Manufacturer
Software Version
Device software version specified by manufacturer
Each changed parameter is automatically saved, so
there is no need to change this parameter.
Restore All
Default
Parameters
To return to the default parameters, enter the
value 0x64616F6C.
Device-specific manufacturer-assigned numbers
COB ID Client to
Server
(Recieve SDO)
For sensor-to-device communication COB ID
Node ID + 0x600
COB ID Server to
Client
(Transmit SDO)
For device-to-sensor communication COB ID
Node ID + 0x580
0x1400: Recieve PDO 1 Parameter
COB ID for rPDO1 data from the network

These parameters are disabled.
0x1401: Recieve PDO 2 Parameter
COB ID for rPDO2 data from the network
These parameters are disabled.
0x1600: Recieve PDO Mappings: Static PDO mapping is used.
Mapping information for the value that appears on
the screen. COB ID (0x2107 / 1),
DataStartbit (0x2107 / 2), and
Datatype (0x2107 / 3) values must be specified.
Mapping information for analog output and digital
output. COB ID (0x2108 / 1),
DataStartbit (0x2108 / 2) must be specified.
0x1800: Transmit PDO 1 Parameter
0xFE(Manufacturer specific)
0x1A00: Transmit PDO Mappings: Variable PDO mapping is used.
Transmit PDO 1
Mapping Process
Data Variable 1
Default value: 0x20000520
(Object dictionary: 0x2000/1: Raw Data, Unsigned
16)
Mapping information for raw value from sensor
Transmit PDO 1
Mapping Process
Data Variable 2
Default value: 0x20070008
(Object dictionary: 0x2007: DioStatus, Unsigned 8)
Mapping information for the status of Digital
Outputs

**8-bit data content table for 64-bit RPDO2: (Each tab refers to 8-bit data)
Analog Output value in percent of Real32 type