Instruction manual

ACU-1000 Operations Manual
Interoperability Now 3-23
Changing the Chassis Configuration Setting
If the CPM-4 is being installed in an Expanded system (a system with more than one chassis) it
may be necessary to change the CPM-4 chassis configuration. The CPM-4 chassis
configuration may be changed by using a computer with a terminal program such as MTTY or
Hyperterminal. The chassis configuration will either be Single (a single chassis), Master (the
Master chassis in a two chassis system) or Expanded (the Expansion chassis in a two chassis
system).
1. Connect to the ACU-1000 serial port using a terminal program.
2. Enter the command *CONFIG* .
3. The ACU should return with “OK”.
4. Enter the desired configuration using the CHASSIS command. The example below
changes the chassis configuration to “Single”. Valid configurations are SINGLE,
MASTER and EXPANSION.
5. The ACU will show the new chassis configuration setting.
6. Enter the command SAVE
7. The ACU will reboot.
Figure 3-5 Chassis Configuration Setup