Owners Manual

PS6610 Hardware Owner's Manual 3 Control Module Maintenance
Figure 14: Removing a Control Module
3. Place the control module on a flat surface where it will be protected from electrostatic discharge.
To avoid damage, do not place anything on top of the control module.
4. If you are replacing a failed control module, remove the microSD card from the failed control
module and install it in the replacement control module. Using the card from the failed control
module ensures that the new control module is running the correct firmware and a correct array
configuration. See Replace the MicroSD Card on page 25.
Return the failed control module in the packaging in which the replacement module was shipped.
Contact your PS Series support provider for information about returning hardware.
Install a Control Module
You can install a control module without shutting down the array.
Caution: Replace control modules with the same type only. Do not mix control module types in an
array.
Control modules are installed horizontally in the array, with the Ethernet ports on the right and the
serial port on the left.
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