Run up to 10 PSUs in each IOC

[KathrynBaker]

Corrections to the st.cmd set-ups so that the IOC will run.

To test:

Via the console app, any of these should load, but unless the macros/global changes mentioned below have been made there should be no records beyond the standard ones

The easiest method if to alter your globals.txt, although any of these macros can be set via the configurations.

In the file C:\Instrument\Settings\config#######\globals.txt, where ####### is the server you are testing on, add the following as an example (if you have a PSU available use those settings) as part of the IOC specific macros:
GENESYS_01__PORT1=COM10
GENESYS_01__ADDR1=10
GENESYS_02__PORT1=COM11
GENESYS_02__ADDR1=10
GENESYS_02__PORT3=COM12
GENESYS_02__ADDR3=10

Starting the IOC GENESYS_01 will likely lead to a lot of errors, but should relate to PVs of the format:
PVPREFIX:GENESYS_01:1:*****

Starting the IOC GENESYS_02 will likely lead to a lot of errors, but should relate to PVs of the format:
PVPREFIX:GENESYS_02:1:*****
PVPREFIX:GENESYS_02:3:*****

Note that the update to the modules in support are likely to be needed before this can be tested, otherwise there may be other errors relating to missing values from the protocol file.