Troubleshoot Wiring Issues - Rockwell Automation Allen-Bradley ArmorBlock 5000 Series User Manual

Table 20 - Channel Status Indicator (Continued)
Channel Mode Indicator State
Off
Steady yellow
Fallback
Flashing yellow
Flashing red

Troubleshoot Wiring Issues

Table 21 - Possible Faults due to Incorrect Usage or Wiring
System/Function Fault
Power Port
Lower/higher voltage
POWER IN
input used.
POWER OUT
Used to provide power to another Unable to provide
daisy chained module as input to enough power.
POWER IN.
Reversed polarized
POWER IN
power input used.
I/O Port
Configured as output
but wired as input.
Configurable I/O
Two operating
outputs are joined.
Description
The input is off when the device is operating in standard I/O
mode.
One of the following conditions exists:
• The input is on when the device is operating in standard I/O
mode.
• IO-Link communication is established between the IO-Link
master module and device when the device is operating in
IO-Link mode.
No IO-Link device is attached to the port or IO-Link
communication is not established.
CQ line short circuit or short circuit condition exists, or SA
power on the port is faulted.
Table 21 describes the possible faults that can occur due to incorrect usage or when wiring the
ArmorBlock 5000 8-channel IO-Link master module.
Description
Module unable to operate. Next module in
daisy chain unable to operate.
Module unable to operate. Next module in
daisy chain unable to operate.
Module unable to power up. No damage is
caused to module.
Module operates. However, a fault is
reported if excess current is drawn from
the module due to the difference in
potentials and the affected channel
switches off.
Rockwell Automation Publication 5032-UM001A-EN-P - April 2023
Appendix A Troubleshoot Your IO-Link Master Module
Recommended Action
None
None
Disconnect and reconnect the IO-Link device.
Correct the CQ line short circuit or short circuit condition, or
SA power fault.
Recommended Action
Complete the following steps:
1. Verify that the system is powered.
2. Verify that the POWER Input is within the operating voltage range.
Complete the following steps:
1. Verify that the system is powered.
2. Verify that all modules in the daisy chain receive sufficient
power.
3. Verify that the power passing through the daisy chain is within
the specifications of the module.
Complete the following steps:
1. Verify that the system is powered.
2. Verify that the power cable wiring is installed properly.
Complete the following steps:
1. Verify that the cable is installed properly.
2. Check the channel status indicators. If the indicator is showing
flashing red, confirm that the I/O cable is installed properly.
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