Rockwell Automation 440C Guardmaster 440C-CR30 Configurable Safety Relay User Manual - Manual (Page 118)

118 Rockwell Automation Publication 440C-UM001C-EN-P - November 2014
Chapter 17 Using the Memory Module
The behavior of the IN and OUT LEDs depends on whether the
configuration is verified:
• Verified
- the IN and OUT LEDs continuously cycle through the
verification number of the configuration currently running in the
CR30.
• Not Verified - the IN 0 and the OUT 1, 2, 3 and 4 are solid green. The
restore can take place since the configuration being downloaded is
verified.
5. Press and hold the MEM/ID button that is located on the Guardmaster
440C safety relay just below the USB port.
6. While holding the MEM/ID button, using a small flathead screwdriver
press the Backup button on the Cat. No. 2080-MEMBAK-RTC memory
module. Hold both buttons until the Status LED on the Cat. No. 2080-
MEMBAK-RTC module begins flashing (approximately 5 seconds) which
indicates the restore process has begun.
When the restore operation is complete, the Status LED on the Cat. No.
2080-MEMBAK-RTC stops flashing and the LEDs on the Guardmaster
440C safety relay begin to cycle through each of the verification digits of
the application that is restored to the safety relay from the memory
module.
7. Confirm the Verification ID displayed on the safety relay match the
expected Verification ID of the application to be restored from the
memory module.
8. Power down the Guardmaster 440C safety relay.
9. Remove the Cat. No. 2080-MEMBAK-RTC memory module from slot
1of the safety relay module bay.
10. Snap the dust cover or previous plug-in module into slot 1 of the module
bay.
11. Power on the Guardmaster 440C safety relay to resume normal operation.
TIP You do not have to hold the Backup button down until the flashing
stops.