The following section describes the specifications of each indicator.
OUT
OUT ERR
OUT
OUT ERR
l
TS Indicator
The TS indicator shows the current status of the Safety Output Unit and its communications status
with the NX Bus Master.
The following table lists the possible states for this indicator and what they mean.
Color
Status
Meaning
Green
Lit
The Unit is operating normally.
Flashing (at 2-s intervals)
Initialization is in progress, or I/O allocation information data
is being downloaded from the Sysmac Studio.
Red
Lit
A hardware error, WDT error, or other critical error has oc-
curred.
Flashing (at 1-s intervals)
An NX bus communications error, I/O allocation information
data error, or other recoverable minor error that is attributed
to the NX bus has occurred.
---
Not lit
•
There is no Unit power supply
•
The Unit is restarting
•
Waiting for initialization to start
l
FS Indicator
The FS indicator shows the FSoE communications status and safety function status of the Safety
Output Unit.
The following table lists the possible states for this indicator and what they mean.
Color
Status
Meaning
Green
Lit
The FSoE connections are established and there are no er-
rors in any Safety I/O Units functions.
Flashing (at 1-s intervals)
The FSoE connections are being established.
Red
Flashing (at 1-s intervals)
An FSoE communications error, safety output terminal er-
ror, or other minor error has occurred.
---
Not lit
Power is not being supplied or a fatal fault has occurred.
2 Specifications
2 - 39
NX-series Safety Control Unit User's Manual (Z930)
2-3
Safety Output Unit
2
2-3-3
Indicators
Summary of Contents for NX-SIH400
Page 4: ...Introduction 2 NX series Safety Control Unit User s Manual Z930 ...
Page 46: ...Revision History 44 NX series Safety Control Unit User s Manual Z930 ...
Page 108: ...2 Specifications 2 42 NX series Safety Control Unit User s Manual Z930 ...
Page 132: ...3 Installation and Wiring 3 24 NX series Safety Control Unit User s Manual Z930 ...
Page 148: ...4 Safety Control Unit Operation 4 16 NX series Safety Control Unit User s Manual Z930 ...
Page 216: ...5 System Configuration and Setup 5 44 NX series Safety Control Unit User s Manual Z930 ...
Page 306: ...6 Programming 6 90 NX series Safety Control Unit User s Manual Z930 ...
Page 390: ...8 Calculating Safety Reaction Times 8 12 NX series Safety Control Unit User s Manual Z930 ...
Page 412: ...11 Safety Data Logging 11 10 NX series Safety Control Unit User s Manual Z930 ...
Page 504: ...12 Troubleshooting 12 92 NX series Safety Control Unit User s Manual Z930 ...
Page 554: ...l I O Map Settings Appendices A 42 NX series Safety Control Unit User s Manual Z930 ...
Page 623: ...I Index I 1 NX series Safety Control Unit User s Manual Z930 I ...
Page 625: ......