Rockwell Automation 1440-RMA00-04RC XM-440 Master Relay Module - Manual (Page 8)

8 Rockwell Automation Publication ENMON-IN440I-EN-P - February 2014
XM-440 Master Relay Module
Self-Test
The XM-440 module performs a self-test at powerup. The self-test includes a status indicator test and a device test. During
the status indicator test, the indicators are turned on independently and in sequence for approximately 0.25 seconds.
The device test occurs after the status indicator test. The Module Status (MS) indicator is used to indicate the status of the
device self-test.
Reset Switch
The XM-440 module has an external reset switch on top of the module. The Reset switch can be used to reset all latched
relays, including the relays in the Relay Expansion module when it is attached to the XM-440 module.
MS Indicator State Description
Flashing red and green Device self-test is in progress.
Solid green or flashing green Device self-test completed successfully, and the firmware is valid and running.
Flashing red Device self-test completed, the hardware is OK, but the firmware is invalid. Or, the firmware download is in progress.
Solid red Unrecoverable fault, hardware failure, or Boot Loader program corruption.
WARNING: When you press the reset button while power is on, an electrical arc can occur. This could cause an explosion in
hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding.
IMPORTANT The Reset switch resets the relays only if the input is no longer in alarm or the condition that caused the alarm is no longer
present.
MASTER RELAY
1440-RMA00-04RC
Reset Switch