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282
Troubleshooting Overview
Section 9-1
9-1
Troubleshooting Overview
9-1-1
Checking the Slice I/O Terminal’s Status
The following two methods can be used to check for Slice I/O Terminal errors.
Use the appropriate method for the conditions.
9-1-2
LED Indicators
The following LED indicators in the Slice I/O Terminal show the system sta-
tus. The Slice I/O Terminal is operating normally when all of the LED indica-
tors are lit green (including indicators on the Communications Unit, Slice I/O
Units, Turnback Units, etc.).
Example: Slice I/O Terminal with a DeviceNet Communications Unit
Method
Programming
Device
Features
Using LED indicators Not required.
The general error status can be determined
without using the Programming Device.
Using Programming
Device
Required.
The Programming Device can be used to
find detailed information about the error
from the error contents.
MS LED: Indicates the stat
u
s of the DeviceNet Comm
u
nications Unit.
NS LED: Indicates the stat
u
s of DeviceNet comm
u
nications.
TS LED: Indicates the stat
u
s of the entire Slice I/O Terminal.
UNIT PWR: Indicates the stat
u
s of the Unit po
w
er s
u
pply.
I/O PWR: Indicates the stat
u
s of the I/O po
w
er s
u
pply.
TS LEDs: Indicate the stat
u
s of each Slice I/O Unit.
Summary of Contents for SMARTSLICE GRT1-DRT
Page 1: ...OPERATION MANUAL Cat No W455 E1 08 SmartSlice GRT1 Series Slice I O Units ...
Page 3: ...SmartSlice GRT1 Series Slice I O Units Operation Manual Revised December 2018 ...
Page 4: ...iv ...
Page 6: ...vi ...
Page 20: ...xx EC Directives 6 ...
Page 62: ...42 Connecting Turnback Cables Section 3 3 ...
Page 250: ...230 Maintenance Information Window Section 7 3 Maintenance Information Window ...
Page 292: ...272 GRT1 CP1 L Positioning Unit Section 7 5 ...
Page 300: ...280 GRT1 END End Unit Section 8 5 Dimensions 11 9 11 9 55 7 1 5 19 5 83 5 2 9 2 9 OMRON ...
Page 322: ...302 Troubleshooting by Unit Section 9 5 ...
Page 350: ...330 Explicit Messages Appendix A ...
Page 354: ...334 Power Consumption and Weight Tables Appendix C ...
Page 356: ...336 I O Current Consumption Table Appendix D ...
Page 364: ...344 Revision History ...
Page 365: ......