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CHPA SERIES
2.1
OVERVIEW.................................................................................................................................2-1
2.2
PRE-INSPECTION .....................................................................................................................2-1
2.3
UNPACKING...............................................................................................................................2-1
2.4
PREPARING FOR INSTALLATION.......................................................................................2-2
2.5
INSTALLATION .........................................................................................................................2-2
2.5.1
MECHANICAL INSTALLATION .......................................................................................2-2
2.5.2
ELECTRICAL CONNECTIONS ..........................................................................................2-3
2.5.3
PRIME POWER ....................................................................................................................2-3
2.5.4
GROUNDING .......................................................................................................................2-4
2.5.5
I/O INTERFACES .................................................................................................................2-4
2.5.6
RF CONNECTIONS .............................................................................................................2-4
2.5.7
RF OUTPUT (WAVEGUIDE CONNECTION)(J3).............................................................2-5
2.5.8
COOLING CONSIDERATIONS ..........................................................................................2-5
CHAPTER 3 INTERFACES .................................................................................................................3-1
3.1
OVERVIEW.................................................................................................................................3-1
3.2
CHPA CONTROL MODE HIERARCHY................................................................................3-1
3.3
SERIAL REMOTE INTERFACE .............................................................................................3-2
3.4
RF SWITCH SYSTEM INTERFACE .......................................................................................3-4
3.4.1
RELAY DEFINITIONS ........................................................................................................3-4
3.5
EXTERNAL INTERLOCKS INTERFACE .............................................................................3-6
3.6
COMPUTER INTERFACE........................................................................................................3-8
3.6.1
CIF HARDWARE CONFIGURATION ...............................................................................3-8
3.7
COMPUTER INTERFACE (CIF) PROTOCOL .....................................................................3-9
3.8
PROTOCOL MESSAGE STRUCTURE...................................................................................3-9
3.9
COMMAND AND RESPONSE FORMAT .............................................................................3-10
3.9.1
HEADER AND ENDING BYTES......................................................................................3-10
3.9.2
ADDRESS BYTE ................................................................................................................3-11
3.9.3
COMMAND BYTE.............................................................................................................3-11
3.9.4
RESPONSE BYTE(S) .........................................................................................................3-11
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