146 / 182
ROC800-Series Instruction Manual
Revised Jul-14
Inputs and Outputs
6-9
14.
Select the
General
tab on the Analog Output screen.
15.
Remove the test equipment, and reconnect the field device.
16.
If possible, verify the correct operation of the AO module by setting
the values in the High Reading EU and Low Reading EU fields to the
values you recorded in step 9 and observing the field device.
6.3.5 Troubleshooting Discrete Input Modules
Equipment Required
:
Jumper wire
PC running ROCLINK 800 software
Caution
Failure to exercise proper electrostatic discharge precautions, such as
wearing a grounded wrist strap may reset the processor or damage
electronic components, resulting in interrupted operations.
1.
Disconnect the field wiring at the DI module terminations.
2.
Connect to ROCLINK 800 software.
3.
Select
Configure
>
I/O
>
DI Points
. The Discrete Input screen
displays.
Note
:
You can also click the graphic image of the module to display
this screen.
4.
Select the appropriate Discrete Input Point number.
5.
Place a jumper across a channel input terminal (1-8) and COM. The
value in the Status field should change to
On
.
6.
Remove the jumper between the channel terminal and COM. The
value in the Status field should change to
Off
.
7.
Remove the test equipment, and reconnect the field device.
6.3.6 Troubleshooting Discrete Output Modules
Equipment Required
:
Multimeter
PC running ROCLINK 800 software
Caution
Failure to exercise proper electrostatic discharge precautions, such as
wearing a grounded wrist strap may reset the processor or damage
electronic components, resulting in interrupted operations.
1.
Verify the load current requirement does not exceed the current limit
value of the module.
2.
Verify that you have correctly wired the module.