Banner SC26-2 Series, Instruction Manual

Page: 110 / 117

Fault Code
Displayed
Message
Additional
Message
Steps to resolve
3.2 EDMxx Fault
Check Terminal
xx
EDM contact(s) failed to close within 250 ms after the Safety Outputs turned Off:
• Check for a slow or stuck On contactor or relay
• Check for an open wire
3.3 EDMxx Fault
Check Terminal
xx
EDM contact(s) opened prior to turning On the Safety Outputs:
• Check for a stuck On contactor or relay
• Check for an open wire
3.4 EDMxx Fault
Check Terminal
xx
EDM contact pair mismatched for longer than 250 ms:
• Check for a slow or stuck On contactor or relay
• Check for an open wire
3.5 EDMxx Fault
Check Terminal
xx
• Check for an unstable signal on the input
3.6 EDMxx Fault
Check Terminal
xx
• Check for a short to ground
3.7 EDMxx Fault
Check Terminal
xx
• Check for a short between inputs
3.8 AVMxx Fault
Perform System
Reset
After this Safety Output turned Off, an AVM input associated with this output did not close
before its AVM monitoring time expired:
• The AVM may be disconnected or its response to the Safety Output turning Off
may be too slow
• Check the AVM input and then perform a System Reset to clear the fault
3.9 Input Fault
AVM Not Closed
When Output
Turned On
The AVM input was open, but should have been closed, when the associated Safety Output
was commanded On:
• The AVM may be disconnected. Check the wiring to the AVM
4.1
Supply Voltage
Low
Check the power
supply
The supply voltage dropped below the rated voltage for longer than 6 ms:
• Check the power supply voltage and current rating
• Check for an overload on the outputs that might cause the power supply to limit
the current
4.2 Internal Fault
A configuration parameter has become corrupt. To fix the configuration:
• Replace the configuration by using a backup copy of the configuration
• Recreate the configuration using the PC Interface and write it to the Controller
4.3 – 4.11 Internal Fault -
Internal failure—Contact Banner Engineering (see Repairs and Warranty Service Repairs
Warranty on page 111).
4.12
Configuration
Timeout
Check
Configuration
The Safety Controller was left in Configuration mode for more than one hour without
pressing any keys.
4.13
Configuration
Timeout
Check
Configuration
The Safety Controller was left in Configuration mode for more than one hour without
receiving any commands from the PC Interface.
4.14
Configuration
Unconfirmed
Confirm
Configuration
The Configuration was not confirmed after being edited:
• Confirm configuration using the PC Interface
4.15 – 4.19 Internal Fault -
Internal failure—Contact Banner Engineering (see Repairs and Warranty Service Repairs
Warranty on page 111).
4.20
Unassigned
Terminal in Use
Check Terminal
xx
This terminal is not mapped to any device in the present configuration and should not be
active:
• Check the wiring
4.21 – 4.34 Internal Fault -
Internal failure—Contact Banner Engineering (see Repairs and Warranty Service Repairs
Warranty on page 111).
4.35 Overtemperature - An internal overtemperature condition has occurred.
4.36 – 4.39 Internal Fault -
Internal failure—Contact Banner Engineering (see Repairs and Warranty Service Repairs
Warranty on page 111).
4.40-4.41
Module
Communication
Failure
Check module
power
An output expansion module lost contact with the Base Controller.
4.42 Module Mismatch - The expansion module detected does not match the Controller configuration.
4.43
Module
Communication
Failure
Check module
power
An expansion module lost contact with the Base Controller.
4.44-4.45 Internal Fault -
Internal failure—Contact Banner Engineering (see Repairs and Warranty Service Repairs
Warranty on page 111).
4.46-4.47 Internal Fault -
Internal failure—Contact Banner Engineering (see Repairs and Warranty Service Repairs
Warranty on page 111).
4.48 Unused output
Check output
wiring
An output is detected but it is not part of the Controller Configuration.
XS/SC26-2 Safety Controller
110