Refer to the data sheet of the Machine Automation Controller NJ/NX-Series for the specifications common for NJ-series NJ501 CPU Units.
NJ-series NJ501 SECS/GEM CPU Unit
about this Product Family
last update: October 03, 2016
Refer to the data sheet of the Machine Automation Controller NJ/NX-Series for the specifications common for NJ-series NJ501 CPU Units.
Refer to specification for NJ501-[]3[]0 in the data sheet of the Machine Automation Controller NJ/NX-Series for the specifications common for NJseries NJ501 CPU Units.
Refer to specification for NJ501-[][][][] in the data sheet of the Machine Automation Controller NJ/NX-Series for the specifications common for NJ-series NJ501 CPU Units.
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.
| 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 | Model | Unit version |
|---|---|---|
| NJ-series SECS/GEM CPU Unit | NJ501-1340 | Ver.1.09 or later |
| Unit version of CPU Unit | Corresponding version of Sysmac Studio | Version of GEM Service |
|---|---|---|
| Ver.1.12 | Ver.1.16 | Ver.1.01 |
| Ver.1.11 | Ver.1.15 | |
| Ver.1.10 | Ver.1.14
Ver.1.13 Ver.1.12 |
Ver.1.00 |
| Ver.1.09 | Ver.1.11 |
last update: October 03, 2016