Firmware changes – Rockwell Automation T6200 Compressor Anti-Surge and Capacity Controller User Manual
Page 49
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Hardware Installation/Maintenance
3-27
Firmware Changes
Firmware is the software, operating system, and function library that has been programmed into an
EPROM (erasable programmable read-only memory). Should it become necessary to update the
firmware or install a custom firmware in the field, the EPROM will have to be replace. To change the
EPROM:
The Controller contains parts susceptible to damage by electrostatic discharge.
Normal precautions should be taken to avoid high static voltages.
Carefully slide the control board out the front of the chassis.
Use an Amp 44 pin PLCC extraction tool number 82159-1 to remove the EPROM from the
socket. The EPROM is the 44 pin IC with a label. Refer to Figure 3-25.
Install the new EPROM. The EPROM is keyed with a notch on one corner. This notch must
be in the same orientation as the notch on the EPROM socket while plugging the EPROM into
the socket.
Replace the control board.
Load configuration.
CAUTION
FIGURE 3-25
T6200 EPROM
Placement