Master Basic Information
Basic information about the ESM state of the master is available in the IEC project under "Current State".
The master can be in one of the following states:
ESM state 8 | Operational |
ESM state 4 | Safe operational |
ESM state 2 | Pre-operational |
ESM state 1 | Init |
The ESM state of the master is at the same time the target state of the slave in the connected network.
For information on whether a network error is present and how many slaves are affected by the error, refer to the following:
Error | Global error flag: Indicates a network error. |
Slaves In Error | Number of invalid slaves in the network. |
