Indicator Description
| Indicator label |
Color |
Status |
Device status |
Description |
| RUN |
Green |
Off |
Initializing |
EtherCAT state machine status: INT = Plug-in module initializing |
| Flashing |
Pre-operational |
EtherCAT state machine status: PRE-OP = Mailbox communication enabled and different default settings active |
| Single flash |
Safe operation |
EtherCAT state machine status: SAFE-OP = Synchronization manager channels and distributed clocks verified. Outputs remain in safe state |
| Steadily lit |
Operational |
EtherCAT state machine status: OP = Normal operating state |
| Up |
Green |
Steadily lit |
- |
24V DC power connected |
| Off |
- |
24V DC power not connected |
| O1-O16 |
Green |
Steadily lit |
- |
SC2116 outputs 0V DC signalSC2216 outputs 24V DC signal |
| Off |
- |
No output signal |
Last modified: 2026-03-25
