State on the slave is read.
Operand Settings
S1
Specify node ID.
D1
Specify the variable to store slave information.
Slave information
|
Bit |
Description |
Introduction |
|
0 |
Mapping |
0: Slave is not assigned to master. 1: Slave is assigned to master. |
|
1 |
Configuration |
0: Not set as slave. Startup is disabled. 1: Set as slave. Startup enabled. |
|
2 |
Defect |
0: Configured Slave 1: Unconfigured Slave |
|
3 |
Emergency message (EMCY) |
0: Slave has not sent the emergency message. 1: Slave has sent the emergency message. |
|
4 |
Operating |
0: Slave is not operating. 1: Slave is in operation. |
|
5 |
Stopped |
0: Slave is not stopped. 1: Slave is stopped. |
|
6 |
Preparing for operation |
0: Slave is not preparing for operation. 1: Slave is preparing for operation. |
|
7 |
Inconsistent Concise DCF for one or more slaves |
0: Normal concise DCF file 1: Incorrect concise DCF file |
|
8 |
Concise DCF mismatch for one or more slaves |
0: Objects of DCF and slave are matched. 1: Objects of DCF and slave are mismatched. |
|
9 |
Identity error |
0: Slave information of the slave is normal. 1: Slave information of the slave has an error. |
|
10 to 15 |
Reserved |
- |