Error Code Indication
When the module attempts to register or communicate with the system controller a registration error can be
generated indicating that it was not successful.
Error Code Display
The following table is only valid if the
fault
indicator is
constantly on
and the
status
indicator is
flashing red
.
If the fault indicator is
flashing
the module requires a firmware update or is currently in firmware update mode.
The status indicator will
flash red
with the error code number. The error code number is shown with a 250ms on
and off period (duty cycle) with a delay of 1.5 seconds between each display cycle.
Flash
Error Description
1
Unknown Error Code
The error code returned by the system controller could not be understood by the module.
2
Firmware Version
The firmware version on the module is not compatible with the system controller. To clear this error,
update the module using the module update feature in the controller's web interface.
3
Address Too High
The module address is above the maximum number available on the system controller. To clear this
error change the address to one within the range set on the system controller, restart the module by
disconnecting the power.
4
Address In Use
The address is already in use by another module. To clear this error set the address to one that is not
currently occupied. Use the view network status command to list the attached devices, or the network
update command to refresh the registered device list.
5
Controller Secured Registration Not Allowed
The controller is not accepting any module registrations. To allow module registrations use the network
secure command to change the setting to not secured.
6
Serial Number Fault
The serial number in the device is not valid. Return the unit to the distributor for replacement.
7
Locked Device
The module or system controller is a locked device and cannot communicate on the network. Return
the unit to the distributor for replacement.
PRT-IO84-DIN | Protege DIN Rail 8 Input 4 Output Expander | Installation Manual
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