SICK EtherCAT SIG350 - Page 12

S4 S8
0 01 1
S3 S7
0 01 1
S2 S6
0 01 1
S1 S5
0 01 1
BF SF LNK1 ST LNK2 UA US
ACT1 ACT2 POWER
1
2
Figure 2: Status indicators
1
LED status indicator for IO-Link port S1 – S8:
Each input and output is assigned its own status display:
- Channel 0 corresponds to pin 4
- Channel 1 corresponds to pin 2
2
Status indicator for bus and device status
- LED MS = Module status
- LED NS = Network status
- LED LNK1 = Link 1
- LED ACT1 = Activity 1
- LED ST = Status
- LED LNK2 = Link 2
- LED ACT2 = Activity 2
- LED POWER UA = Supply voltage actuator
- LED POWER US = Supply voltage sensor
Table 1: LEDs for IO-Link port S1 – S8
LED Display Description
0 Off Pin 4 is not used/deactivated
Green Pin 4 is configured as IO-Link.
Communication active.
Flashing green
(1Hz)
Pin 4 is configured as IO-Link.
No communication.
Flashing green
(10Hz)
Pin 4 is configured as IO-Link, but is in Pre-Operate mode. e.g.
discrepancy DeviceID
Yellow Pin 4 is configured as a binary signal: 24V
- DI visible in process data
- DO can be switched via process data
Red Pin 4 is configured as DO:
Overload/Short-circuit on pin 4
Flashing red
(1Hz)
Pin 4 is configured as DI or DO:
Overload/Sensor supply short-circuit
Flashing red
(2Hz)
Pin 4 is configured as IO-Link:
- Data storage error
3 PRODUCT DESCRIPTION
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O P E R A T I N G I N S T R U C T I O N S | Sensor Integration Gateway - SIG350 8027836./2022-06-10 | SICK
Subject to change without notice