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NJ501-1340

NJ-series NJ501 SECS/GEM CPU Unit

NJ501-1340

The NJ501 SECS/GEM CPU Unit is a NJ-series machine automation controller, and has built-in the SECS/GEM communications functions which are the standards in the semiconductor industry. It is the high-performance controller that fuses machine control and host communications.

General Specifications

Item NJ501-[][][][]
Enclosure Mounted in a panel
Grounding Method Ground to less than 100 Ω
Dimensions
(height×depth×width)
90 mm × 90 mm × 90 mm
Weight 550 g (including the End Cover)
Current Consumption 5 VDC, 1.90 A (including SD Memory Card and End Cover)
Power consumption ---
Operation
Environment
Ambient Operating
Temperature
0 to 55°C
Ambient Operating
Humidity
10% to 90% (with no condensation)
Atmosphere Must be free from corrosive gases.
Ambient Storage
Temperature
-20 to 75°C (excluding battery)
Altitude 2,000 m or less
Pollution Degree 2 or less: Conforms to JIS B3502 and IEC 61131-2.
Noise Immunity 2 kV on power supply line (Conforms to IEC 61000-4-4.)
Overvoltage Category Category II: Conforms to JIS B3502 and IEC 61131-2.
EMC Immunity Level Zone B
Vibration Resistance Conforms to IEC 60068-2-6.
5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz
Acceleration of 9.8 m/s2 for 100 min in X, Y, and Z directions (10 sweeps of
10 min each = 100 min total)
Shock Resistance Conforms to IEC 60068-2-27.
147 m/s2, 3 times in X, Y, and Z directions (100 m/s2 for Relay Output Units)
Battery Life 5 years at 25°C
Model CJ1W-BAT01
Applicable Standards Conforms to cULus, NK, LR, EU Directives, RCM and KC Registration*.

*1. Supported only by the CPU Units manufactured in December 2016 or later.
*2. Supported only by the CPU Units with unit version 1.01 or later.

Performance Specifications

Item NJ501-
[]5[]0 []4[]0 []3[]0
Processing
time
Instruction
Execution
Times
LD instruction 1.1ns (1.7ns or less)
Math Instructions
(for Long Real Data)
24ns or more *1
Program-
ming
Program
capacity *3
Size 20 MB
(400 KS)
Number POU
definition
3,000
POU instance Using Sysmac Studio Ver. 1.05 or lower: 6,000
Using Sysmac Studio Ver. 1.06 or higher: 9,000
Variables
capacity
No Retain
Attribute *4
Size 4 MB
Number 90,000
Retain
Attribute *5
Size 2 MB
Number 10,000
Data type Number 2,000
Memory for
CJ-Series
Units
(Can be
Specified
with AT
Specifications
for Variables.)
CIO Area 6,144 words (CIO 0 to CIO 6143)
Work Area 512 words (W0 to W511)
Holding Area 1,536 words (H0 to H1535)
DM Area 32,768 words (D0 to D32767)
EM Area 32,768 words × 25 banks (E0_00000 to E18_32767) *8
Unit
config-
uration
Maximum
Number of
Connectable
Units
Maximum number of CJ/
NX unit per CPU Rack or
Expansion Rack
10 Units
Maximum number of
CJ unit on the system
40 Units
Maximum number of
NX unit on the system
4,096
(on NX series EtherCAT slave terminal)
Maximum number of Expansion Racks 3 max.
I/O Capacity Maximum number of I/O
Points on CJ-series Units
2,560 points max.
Power Supply
Unit for CPU
Rack and
Expansion
Racks
Model NJ-P[]3001
Power OFF
Detection
Time
AC Power
Supply
30 to 45 ms
DC Power
Supply
22 to 25 ms
Motion
control
Number of
Controlled
Axes
Maximum Number of
Controlled Axes
Maximum number of axes which can be defined.
64 axes 32 axes 16 axes
Motion control axes Maximum number of motion control axes which can be defined.
All motion control function is available.
64 axes 32 axes 16 axes
Maximum number of
used real axes
Maximum number of used real axes.
The Number of used real axes includes following servo axes and encoder axes.
64 axes 32 axes 16 axes
Used motion
control servo
axes
Maximum number of servo axes which all motion control function is available.
64 axes 32 axes 16 axes
Maximum number of axes
for linear interpolation
axis control
4 axes per axes group
Number of axes for
circular interpolation axis
control
2 axes per axes group
Maximum Number of Axes Groups 32 groups
Motion Control Period The same control period as that is used for the process data communications cycle for EtherCAT.
Cams Number of
Cam Data
Points
Maximum
Points per
Cam Table
65,535 points
Maximum
Points for All
Cam Tables
1,048,560 points
Maximum Number of
Cam Tables
640 tables
Position Units Pulses, millimeters, micrometers, nanometers, degrees or inches
Override Factors 0.00% or 0.01% to 500.00%
Peripheral
USB port
Supported Services Sysmac Studio connection
Physical Layer USB 2.0-compliant B-type connector
Transmission Distance
between Hub and Node
5 m max.
Built-in
EtherNet/IP
Port
Number of port 1
Physical Layer 10Base-T or 100Base-TX
Frame length 1514 max.
Media Access Method CSMA/CD
Modulation Baseband
Topology Star
Baud Rate 100 Mbps (100Base-TX)
Transmission Media STP (shielded, twisted-pair) cable of Ethernet category 5, 5e or higher
Maximum Transmission Distance between
Ethernet Switch and Node
100m
Maximum Number of Cascade Connections There are no restrictions if Ethernet switch is used.
CIP service:
Tag Data
Links
(Cyclic
Communi-
cations)
Maximum Number of
Connections
32
Packet interval *10 1 to 10,000 ms in 1.0-ms increments *11
Can be set for each connection. (Data will be refreshed at the set interval, regardless of the number of nodes.)
Permissible
Communications Band
3,000 pps *12 *13 (including heartbeat)
Maximum Number of Tag
Sets
32
Tag types Network variables, CIO, Work, Holding, DM, and EM Areas
Number of tags per
connection
(i.e., per tag set)
8 (7 tags if Controller status is included in the tag set.)
Maximum Link Data Size
per Node (total size for all
tags)
256
Maximum number of tag 19,200 bytes
Maximum Data Size per
Connection
600 bytes
Maximum Number of
Registrable Tag Sets
32 (1 connection = 1 tag set)
Maximum Tag Set Size 600 bytes
(Two bytes are used if Controller status is included in the tag set.)
Multi-cast Packet Filter
*14
Supported.
Cip Message
Service:
Explicit
Messages
Class 3 (number of
connections)
32 (clients plus server)
UCMM
(non-
connection
type)
Maximum
Number of
Clients that
Can
Communicate
at One Time
32
Maximum
Number of
Servers that
Can
Communicate
at One Time
32
Maximum number of TCP socket service 30 *15
Built-in
EtherCAT
Port
Communications Standard IEC 61158 Type12
EtherCAT Master Specifications Class B (Feature Pack Motion Control compliant)
Physical Layer 100BASE-TX
Modulation Baseband
Baud Rate 100 Mbps (100Base-TX)
Duplex mode Auto
Topology Line, daisy chain, and branching
Transmission Media Twisted-pair cable of category 5 or higher (double-shielded straight cable with aluminum tape and braiding)
Maximum Transmission Distance between
Nodes
100m
Maximum Number of Slaves 192
Range of node address 1-192
Maximum Process Data Size Inputs: 5,736 bytes
Outputs: 5,736 bytes (However, the maximum number of process data frames is 4.)
Maximum Process Data Size per Slave Inputs: 1,434 bytes
Outputs: 1,434 bytes
Communications Cycle 500/1,000/2,000/4,000 μs *16
Sync Jitter 1 μs max.
Internal Clock At ambient temperature of 55°C: -3.5 to +0.5 min error per month
At ambient temperature of 25°C: -1.5 to +1.5 min error per month
At ambient temperature of 0°C: -3 to +1 min error per month

*1. When the hardware revision for the Unit is A or B.
*2. When the hardware revision for the Unit is A.
*3. This is the capacity for the execution objects and variable tables (including variable names).
*4. Words for CJ-series Units in the Holding, DM, and EM Areas are not included. For NX701-1[]20, Words for CJ-series
      Units are included.
*5. Words for CJ-series Units in the CIO and Work Areas are not included. For NX701-1[]20, Words for CJ-series Units are
      included.
*6. You can set the size in 1ch unit. Use Non-Retain attribute memory.
*7. You can set the size in 1ch unit. Use Retain attribute memory.
*8. When the Spool function of the NJ501-1[]20 is enabled, the DB Connection Service uses E9_0 to E18_32767
      (NJ501-1[]20).
      When the Spool function of the NJ101-[][]20 is enabled, the DB Connection Service uses E1_0 to E3_32767 (NJ101-
      [][]20).
     NX701-1[]20 use the dedicated area for the spool function. Even if the spool function is valid, Retain attribute memory is
     not used.
*9. This number of axes is achieved in a combination of a CPU Unit with unit version 1.06 or later and Sysmac Studio version
     1.07 or higher.
     In other combinations, the maximum number of controlled axes is 8 axes (NJ301-1200) or 4 axes (NJ301-1100).
*10.Data is updated on the line in the specified interval regardless of the number of nodes.
*11.The Packet interval of the CPU Unit version 1.02 or earlier is 10 to 10,000 ms in 1.0-ms increments.
*12.Means packets per second, i.e., the number of communications packets that can be sent or received in one second.
*13.The Permissible Communications Band of the CPU Unit version 1.02 or earlier is 1,000 pps.
*14.An IGMP client is mounted for the EtherNet/IP port. If an ethernet switch that supports IGMP snooping is used, filtering
      of unnecessary multicast packets is performed.
*15.The Maximum number of TCP socket service of the CPU Unit version 1.02 or earlier is 16.
*16.The Maximum Communications Cycle of the NJ301 CPU Unit version 1.02 or earlier is 1,000/2,000/4,000 μs.
      The EtherCAT communications cycle of NJ501-4[][]0 for robot control is 1 ms or more.
Note: For robot control by NJ501-4[][]0, use the G5 series/1S series AC Servo Drive with built-in EtherCAT communications,
         absolute encoder, and brake.

Functional Specifications

Item NJ501-[][][][]
Tasks Function I/O refreshing and the user program are executed in units that are called tasks.
Tasks are used to specify execution conditions and execution priority.
Periodically
Executed
Tasks
Maximum
Number of
Primary Periodic
Tasks
1
Maximum
Number of
Periodic Tasks
3
Conditionally
executed
tasks *1
Maximum
number of
event tasks
32
Execution
conditions
When Activate Event Task instruction is executed or when condition expression for variable is met.
Setup System Service Monitoring
Settings
The execution interval and the percentage of the total user program execution time are monitored for the system services (processes that are executed by the CPU Unit separate from task execution).
Program-
ming
POU
(program
organization
units)
Programs POUs that are assigned to tasks.
Function Blocks POUs that are used to create objects with specific conditions.
Functions POUs that are used to create an object that determine unique outputs for the inputs, such as for data processing.
Programming
Languages
Types Ladder diagrams *2 and structured text (ST)
Namespaces *3 A concept that is used to group identifiers for POU definitions.
Variables External
Access of
Variables
Network
Variables
The function which allows access from the HMI, host computers, or other Controllers
Data Types Data Types Boolean BOOL
Bit Strings BYTE, WORD, DWORD, LWORD
Integers INT, SINT, DINT,LINT, UINT, USINT, UDINT, ULINT
Real Numbers REAL, LREAL
Durations TIME
Dates DATE
Times of Day TIME_OF_DAY
Date and Time DATE_AND_TIME
Text Strings STRING
Derivative Data Types Structures, unions, enumerations
Structures Function A derivative data type that groups together data with different variable types.
Maximum
Number of
Members
2048
Nesting
Maximum Levels
8
Member Data
Types
Basic data types, structures, unions, enumerations, array variables
Specifying
Member Offsets
You can use member offsets to place structure members at any memory locations.*3
Unions Function A derivative data type that groups together data with different variable types.
Maximum
Number of
Members
4
Member Data
Types
BOOL, BYTE, WORD, DWORD, LWORD
Enumer-
ations
Function A derivative data type that uses text strings called enumerators to express variable values.
Data Type
Attributes
Array
specifi-
cations
Function An array is a group of elements with the same data type. You specify the number (subscript) of the element from the first element to specify the element.
Maximum
Number of
Dimensions
3
Maximum
Number of
Elements
65535
Array
Specifications
for FB Instances
Supported.
Range Specifications You can specify a range for a data type in advance. The data type can take only values that are in the specified range.
Libraries User libraries
Motion
Control
Control Modes position control, velocity control, torque control
Axis Types Servo axes, virtual servo axes, encoder axes, and virtual encoder axes
Positions that can be managed Command positions and actual positions
Single-axis Single-axis
Position
Control
Absolute
Positioning
Positioning is performed for a target position that is specified with an absolute value.
Relative
Positioning
Positioning is performed for a specified travel distance from the command current position.
Interrupt Feeding Positioning is performed for a specified travel distance from the position where an interrupt input was received from an external input.
Cyclic
synchronous
absolute
positioning *1
The function which outputs command positions in every control period in the position control mode.
Single-axis
Velocity
Control
Velocity Control Velocity control is performed in Position Control Mode.
Cyclic
Synchronous
Velocity Control
A velocity command is output each control period in Velocity Control Mode.
Single-axis
Torque
Control
Torque Control The torque of the motor is controlled.
Single-axis
Synchro-
nized
Control
Starting Cam
Operation
A cam motion is performed using the specified cam table.
Ending Cam
Operation
The cam motion for the axis that is specified with the input parameter is ended.
Starting Gear
Operation
A gear motion with the specified gear ratio is performed between a master axis and slave axis.
Positioning Gear
Operation
A gear motion with the specified gear ratio and sync position is performed between a master axis and slave axis.
Ending Gear
Operation
The specified gear motion or positioning gear motion is ended.
Synchronous
Positioning
Positioning is performed in sync with a specified master axis.
Master Axis
Phase Shift
The phase of a master axis in synchronized control is shifted.
Combining Axes The command positions of two axes are added or subtracted and the result is output as the command position.
Single-axis
Manual
Operation
Powering the
Servo
The Servo in the Servo Drive is turned ON to enable axis motion.
Jogging An axis is jogged at a specified target velocity.
Auxiliary
Functions
for
Single-axis
Control
Resetting Axis
Errors
Axes errors are cleared.
Homing A motor is operated and the limit signals, home proximity signal, and home signal are used to define home.
Homing with
parameter *1
Specifying the parameter, a motor is operated and the limit signals, home proximity signal, and home signal are used to define home.
High-speed
Homing
Positioning is performed for an absolute target position of 0 to return to home.
Stopping An axis is decelerated to a stop at the specified rate.
Immediately
Stopping
An axis is stopped immediately.
Setting Override
Factors
The target velocity of an axis can be changed.
Changing the
Current Position
The command current position or actual current position of an axis can be changed to any position.
Enabling External
Latches
The position of an axis is recorded when a trigger occurs.
Disabling
External Latches
The current latch is disabled.
Zone Monitoring You can monitor the command position or actual position of an axis to see when it is within a specified range (zone).
Enabling digital
cam switches *4
You can turn a digital output ON and OFF according to the position of an axis.
Monitoring Axis
Following Error
You can monitor whether the difference between the command positions or actual positions of two specified axes exceeds a threshold value.
Resetting the
Following Error
The error between the command current position and actual current position is set to 0.
Torque Limit The torque control function of the Servo Drive can be enabled or disabled and the torque limits can be set to control the output torque.
Command
position
compensation *5
The function which compensate the position for the axis in operation.
Start velocity *6 You can set the initial velocity when axis motion starts.
Axes Groups Multi-axes
Coordinated
Control
Absolute Linear
Interpolation
Linear interpolation is performed to a specified absolute position.
Relative Linear
Interpolation
Linear interpolation is performed to a specified relative position.
Circular 2D
Interpolation
Circular interpolation is performed for two axes.
Axes Group
Cyclic
Synchronous
Absolute
Positioning
A positioning command is output each control period in Position Control Mode.*3
Auxiliary
Functions
for
Multi-axes
Coordinated
Control
Resetting Axes
Group Errors
Axes group errors and axis errors are cleared.
Enabling Axes
Groups
Motion of an axes group is enabled.
Disabling Axes
Groups
Motion of an axes group is disabled.
Stopping Axes
Groups
All axes in interpolated motion are decelerated to a stop.
Immediately
Stopping Axes
Groups
All axes in interpolated motion are stopped immediately.
Setting Axes
Group Override
Factors
The blended target velocity is changed during interpolated motion.
Reading Axes
Group Positions
The command current positions and actual current positions of an axes group can be read.*3
Changing the
Axes in an Axes
Group
The Composition Axes parameter in the axes group parameters can be overwritten temporarily.*3
Common
Items
Cams Setting Cam
Table Properties
The end point index of the cam table that is specified in the input parameter is changed.
Saving Cam
Tables
The cam table that is specified with the input parameter is saved in non-volatile memory in the CPU Unit.
Generating cam
tables *7
The cam table that is specified with the input parameter is generated from the cam property and cam node.
Parameters Writing MC
Settings
Some of the axis parameters or axes group parameters are overwritten temporarily.
Changing axis
parameters *7
You can access and change the axis parameters from the user program.
Auxiliary
Functions
Count Modes You can select either Linear Mode (finite length) or Rotary Mode (infinite length).
Unit Conversions You can set the display unit for each axis according to the machine.
Acceler-
ation/
Deceleration
Control
Automatic
Acceleration/
Deceleration
Control
Jerk is set for the acceleration/deceleration curve for an axis motion or axes group motion.
Changing the
Acceleration and
Deceleration
Rates
You can change the acceleration or deceleration rate even during acceleration or deceleration.
In-position Check You can set an in-position range and in-position check time to confirm when positioning is completed.
Stop Method You can set the stop method to the immediate stop input signal or limit input signal.
Re-execution of Motion Control
Instructions
You can change the input variables for a motion control instruction during execution and execute the instruction again to change the target values during operation.
Multi-execution of Motion
Control Instructions (Buffer
Mode)
You can specify when to start execution and how to connect the velocities between operations when another motion control instruction is executed during operation.
Continuous Axes Group Motions
(Transition Mode)
You can specify the Transition Mode for multi-execution of instructions for axes group operation.
Monitoring
Functions
Software Limits Software limits are set for each axis.
Following Error The error between the command current value and the actual current value is monitored for an axis.
Velocity,
Acceleration Rate,
Deceleration Rate,
Torque,
Interpolation
Velocity,
Interpolation
Acceleration Rate,
And Interpolation
Deceleration Rate
You can set and monitor warning values for each axis and each axes group.
Absolute Encoder Support You can use an OMRON G5-Series or 1S-Series Servomotor with an Absolute Encoder to eliminate the need to perform homing at startup.
Input signal logic inversion *6 You can inverse the logic of immediate stop input signal, positive limit input signal, negative limit input signal, or home proximity input signal.
External Interface Signals The Servo Drive input signals listed on the right are used. Home signal, home proximity signal, positive limit signal, negative limit signal, immediate stop signal, and interrupt input signal
Unit
(I/O)
Manage-
ment
EtherCAT
Slaves
Maximum Number of Slaves 192
CJ-Series
Units
Maximum number of Units 40
Basic I/O
Units
Load Short-
circuit Protection
and I/O
Disconnection
Detection
Alarm information for Basic I/O Units is read.
Communi-
cations
Peripheral USB Port A port for communications with various kinds of Support Software running on a personal computer.
Built-in
Ether-
Net/IP port
Internal
Port
Communications protocol TCP/IP, UDP/IP
CIP
Communi-
cations
Service
Tag Data Links Programless cyclic data exchange is performed with the devices on the EtherNet/IP network.
Message
Communications
CIP commands are sent to or received from the devices on the EtherNet/IP network.
TCP/IP
functions
CIDR The function which performs IP address allocations without using a class (class A to C) of IP address.
IP Forwarding *5 ---
TCP/IP
Applications
Socket Services Data is sent to and received from any node on Ethernet using the UDP or TCP protocol. Socket communications instructions are used.
FTP client *7 File can be read from or written to computers at other Ethernet nodes from the CPU Unit. FTP client communications instructions are used.
FTP Server Files can be read from or written to the SD Memory Card in the CPU Unit from computers at other Ethernet nodes.
Automatic Clock
Adjustment
Clock information is read from the NTP server at the specified time or at a specified interval after the power supply to the CPU Unit is turned ON.
The internal clock time in the CPU Unit is updated with the read time.
SNMP Agent Built-in EtherNet/IP port internal status information is provided to network management software that uses an SNMP manager.
EtherCAT
Port
Supported
Services
Process Data
Communications
Control information is exchanged in cyclic communications between the EtherCAT master and slaves.
SDO
Communications
A communications method to exchange control information in noncyclic event communications between EtherCAT master and slaves.
This communications method is defined by CoE.
Network Scanning Information is read from connected slave devices and the slave configuration is automatically generated.
DC (Distributed Clock) Time is synchronized by sharing the EtherCAT system time among all EtherCAT devices (including the master).
Packet Monitoring *8 The frames that are sent by the master and the frames that are received by the master can be saved.
The data that is saved can be viewed with WireShark or other applications.
Enable/disable Settings for
Slaves
The slaves can be enabled or disabled as communications targets.
Disconnecting/Connecting
Slaves
Temporarily disconnects a slave from the EtherCAT network for maintenance, such as for replacement
of the slave, and then connects the slave again.
Supported
Application
Protocol
CoE SDO messages of the CAN application can be sent to slaves via EtherCAT.
Communications Instructions The following instructions are supported.
CIP communications instructions, socket communications instructions, SDO message instructions, no-protocol communications instructions, protocol macro instructions, and FTP client instructions *7, and Modbus RTU protcol instructions *9
Operation
Manage-
ment
RUN Output Contacts The output on the Power Supply Unit turns ON in RUN mode.
System
Manage-
ment
Event Logs Function Events are recorded in the logs.
Maximum
number of
events
System event log 1,024
Access event log 1,024
User-defined event log 1,024
Debugging Online
Editing
Single Programs, function blocks, functions, and global variables can be changed online.
Different operators can change different POUs across a network.
Forced Refreshing The user can force specific variables to TRUE or FALSE.
Maximum
Number of
Forced
Variables
Device Variables
for EtherCAT
Slaves
64
Device Variables
for Cjseries Units
and Variables
with AT
Specifications
64
MC Test Run *10 Motor operation and wiring can be checked from the Sysmac Studio.
Synchronizing The project file in the Sysmac Studio and the data in the CPU Unit can be made the same when online.
Differentiation monitoring *1 Rising/falling edge of contacts can be monitored.
Maximum number of contacts *1 8
Data Tracing Types Single Triggered
Trace
When the trigger condition is met, the specified number of samples are taken and then tracing stops automatically.
Continuous Trace Data tracing is executed continuously and the trace data is collected by the Sysmac Studio.
Maximum Number of
Simultaneous Data Trace
4 *11
Maximum Number of Records 10,000
Sampling Maximum
Number of
Sampled
Variables
192 variables
Timing of Sampling Sampling is performed for the specified task period, at the specified time, or when a sampling instruction is executed.
Triggered Traces Trigger conditions are set to record data before and after an event.
Trigger
Conditions
When BOOL variable changes to TRUE or FALSE Comparison of non-BOOL variable with a constant
Comparison Method: Equals (=), Greater than (>), Greater than or equals (≥), Less Than (<), Less than or equals (≤), Not equal (≠)
Delay Trigger position setting: A slider is used to set the percentage of sampling before and after the trigger condition is met.
Simulation The operation of the CPU Unit is emulated in the Sysmac Studio.
Reliability
Functions
Self-diagnosis Controller
Errors
Levels Major fault, partial fault, minor fault, observation, and information
User-defined errors User-defined errors are registered in advance and then records are created by executing instructions.
Levels 8 levels
Security Protecting
Software
Assets and
Preventing
Operating
Mistakes
CPU Unit Names and Serial IDs When going online to a CPU Unit from the Sysmac Studio, the CPU Unit name in the project is compared to the name of the CPU Unit being connected to.
Protection User Program
Transfer with No
Restoration
Information
You can prevent reading data in the CPU Unit from the Sysmac Studio.
CPU Unit Write
Protection
You can prevent writing data to the CPU Unit from the Sysmac Studio or SD Memory Card.
Overall Project
File Protection
You can use passwords to protect .smc files from unauthorized opening on the Sysmac Studio.
Data Protection You can use passwords to protect POUs on the Sysmac Studio.*3
Verification of Operation
Authority
Online operations can be restricted by operation rights to prevent damage to equipment or injuries that may be caused by operating mistakes.
Number of
Groups
5 *12
Verification of User Program
Execution ID
The user program cannot be executed without entering a user program execution ID from the Sysmac Studio for the specific hardware (CPU Unit).
SD
Memory
Card
Functions
Storage Type SD Memory Card, SDHC Memory Card
Application Automatic transfer from SD
Memory Card *1
The data in the autoload folder on an SD Memory Card is automatically loaded when the power supply to the Controller is turned ON.
Transfer program from SD
Memory Card *9
The user program on an SD Memory Card is loaded when the user changes system-defined variable to TRUE.
SD Memory Card Operation
Instructions
You can access SD Memory Cards from instructions in the user program.
File Operations from the
Sysmac Studio
You can perform file operations for Controller files in the SD Memory Card and read/write standard document files on the computer.
SD Memory Card Life
Expiration Detection
Notification of the expiration of the life of the SD Memory Card is provided in a systemdefined variable and event log.
Backup
functions
*1
SD Memory
Card backup
functions
Operation Using front
switch
You can use front switch to backup, compare, or restore data.
Using system-
defined variables
You can use system-defined variables to backup, compare, or restore data. *13
Memory Card
Operations
Dialog Box on
Sysmac Studio
Backup and verification operations can be performed from the SD Memory Card Operations Dialog Box on the Sysmac Studio.
Using instruction
*7
Backup operation can be performed by using instruction.
Protection Prohibiting
backing up data
to the SD
Memory Card
Prohibit SD Memory Card backup functions.
Sysmac Studio Controller backup functions Backup, restore, and verification operations for Units can be performed from the Sysmac Studio.

*1. Supported only by the CPU Units with unit version 1.03 or later.
*2. Inline ST is supported. (Inline ST is ST that is written as an element in a ladder diagram.)
*3. Supported only by the CPU Units with unit version 1.01 or later.
*4. Supported only by the CPU Units with unit version 1.06 or later.
*5. Supported only by the CPU Units with unit version 1.10 or later.
*6. Supported only by the CPU Units with unit version 1.05 or later.
*7. Supported only by the CPU Units with unit version 1.08 or later.
*8. For NJ301, Supported only by the CPU Units with unit version 1.10 or later.
*9. Supported only by the CPU Units with unit version 1.11 or later.
*10.Cannot be used with the NJ101-9000.
*11.Maximum Number of Simultaneous Data Trace of the NJ501-1[]20 CPU Unit with unit version 1.08 or later is 2.
*12.When the NJ501 CPU Units with unit version 1.00 is used, this value becomes two.
*13. Restore is supported with unit version 1.14 or later.

Functions Supported by NJ501-1340

Besides functions of the NJ501-1300, functions supported by the NJ501-1340 are as follows.

Item Description
Supported port Built-in EtherNet/IP port
Supported standard *1 The Unit conforms to the following SEMI standards:
E37-0303, E37.1-0702, E5-0707, and E30-0307
Fundamental GEM requirement State Model, Equipment Processing State, Host-initiated S1, F13/F14 Scenario, Event Notification, On-Line Identification, Error Message, Control (Operator Initiated), Documentation
Additional GEM capability Establish Communications, Dynamic Event Report Configuration, Variable Data Collection, Trace Data Collection, Status Data Collection, Alarm Management, Remote Control, Equipment Constant, Process Recipe Management *1, Material Movement, Equipment Terminal Service, Clock, Limit Monitoring, Spooling *2, Control (Host Initiated)
User-defined message You can create non-GEM compliant communications messages and have host communications.
GEM specific instruction The Unit supports 29 instructions to perform the following:
• Changing the GEM Service status.
• Setting HSMS communications.
• Reporting events and reporting alarms.
• Acknowledging host commands and enhanced remote commands.
• Changing equipment constants.
• Uploading and downloading process programs.
• Sending and acknowledging equipment terminal messages.
• Requesting to change time.
• Sending user-defined messages.
• Getting SECS communications log.
GEM Service log *2 Can record the following information.
• HSMS communications log: Keeps log of HSMS communications operations.
• SECS message log: Keeps log of SECS-II communications messages.
• Execution log: Keeps log of executions of GEM instructions.
Shutting down the GEM Service Saves the spool data and GEM Service log records into an SD Memory Card and ends the GEM Service.

*1. E42 recipes, large process programs, and E139 recipes are not supported.
*2. The capability is not available when no SD Memory Card is mounted.

Conformance to Fundamental GEM Requirements and Additional Capabilities

Fundamental GEM requirements GEM-compliant
State Model Yes
Equipment Processing State
Host-initiated S1, F13/F14 Scenario
Event Notification
On-Line Identification
Error Message
Control (Operator Initiated)
Documentation

Additional capabilities GEM-compliant
Establish Communications Yes
Dynamic Event Report Configuration
Variable Data Collection
Trace Data Collection
Status Data Collection
Alarm Management
Remote Control
Equipment Constant
Process Recipe Management Process program: Yes
E42 recipes: No
E139 recipes: No
Material Movement Yes
Equipment Terminal Service
Clock
Limit Monitoring
Spooling
Control (Host Initiated)

Unit Versions

Unit Model Unit version
NJ-series SECS/GEM CPU Unit NJ501-1340 From unit version 1.09 to 1.19

Unit Versions and Programming Devices (NX701 CPU Units / NJ-series CPU Units)

The following tables show the relationship between unit versions and Sysmac Studio versions.

Unit Versions and Programming Devices

Unit version of CPU Unit Corresponding version of Sysmac Studio
1.19 1.24
1.18 1.24
1.23
1.22
1.17 1.21
1.16 *1 *2 1.20
1.15 1.19
1.14 1.18
1.13 1.17
1.12 1.16
1.11 1.15
1.10 *3 *4 1.14
1.13
1.12
1.09 *5 1.11
1.10
1.08 1.09
1.07 1.08
1.06 1.07
1.05 *6 1.06
1.04 1.05
1.03 1.04
1.02 1.03
1.01 1.02
1.00 *7 1.01
1.00

*1. The NX701-1[]20 can be used with Sysmac Studio version 1.21 or higher.
*2. The NJ501-5300 can be used with Sysmac Studio version 1.20 or higher.
*3. The NJ101-1020 or NJ101-9020 can be used with Sysmac Studio version 1.14 or higher.
*4. The NX701-[][][][]/NJ101-[][][][] CPU Unit can be used with Sysmac Studio version 1.13 or higher.
*5. The NJ501-1340 CPU Unit can be used with Sysmac Studio version 1.11 or higher.
*6. The NJ501-1[]20 CPU Unit can be used with Sysmac Studio version 1.07 or higher.
*7. There is no NJ301-[][][][] CPU Unit with unit version 1.00. Therefore, you cannot use an NJ301-[][][][] CPU Unit with
      Sysmac Studio version 1.01 or lower.
Note: 1. If you use a lower version of the Sysmac Studio, you can use only the functions of the unit version of the CPU Unit
             that corresponds to the Sysmac Studio version.
             If you use a CPU Unit with an earlier version, select the unit version of the connected CPU Unit or an earlier unit
             version in the Select Device Area of the Project Properties Dialog Box on the Sysmac Studio. You can use only the
             functions that are supported by the unit version of the connected CPU Unit.
        2. The license number for a robot is required to use this CPU Unit. Contact your OMRON representative for details.