Rockwell Automation 1756-L6x_L7x ControlLogix System User Manual - Manual (Page 28)

28 Rockwell Automation Publication 1756-UM001O-EN-P - October 2014
Chapter 1 Install the 1756-L7x Controller
4. Remove the SD card and close the door.
Install the ESM To install an ESM in the 1756-L7 x controller, complete these steps.
1. Align the tongue-and-groove slots of the ESM and controller.
2. Slide the ESM back until it snaps into place.
The ESM begins charging after installation. The following status messages
indicate charging status:
•
ESM Charging
• CHRG
After you install the ESM, it can take up to 15 seconds for the charging
status messages to display.
Logix 55xx
RUN FORCESD OK
ATTENTION: To avoid potential damage to the product when inserting the
ESM, align it in the track and slide forward with minimal force until the ESM
snaps into place.
Logix 55xx
RUN FORCESD OK