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Measurement Computing Analyzer488 User Manual

Page 256

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Appendix B

Serial Controller Command Summary

B.2

ERROR

ERROR[;]{[?]|MESSAGE|NUMBER|OFF]}
Enable or disable automatic error reporting.

FIND

FIND{[?]|[MATCH][state][line][]
[

ERROR]|[TRIGGER][START{location}][+|-]}

Search the record memory for a specific bus event

HANDSHAKE HANDSHAKE{[?]|[FAST|STEP|NONE|SLOW{}]}

Set the bus handshaking speed.

HELLO

HELLO
Read the Analyzer488 revision identification.

ID

ID;[ASCII]
Change the ID character.

KEY

KEY[?]
Read the Analyzer488 Keyboard.

LISTEN

LISTEN[?]
Go to Listen state and perform an acceptor handshake

LOCAL

LOCAL[addr[,addr

...]]

Unassert the Remote Enable (REN) line.

LOCAL LOCKOUT

LOCAL LOCKOUT
Issue the Local Lockout (LLO) bus command.

MASK

MASK{[ON|OFF]}
Mask the high bit of serial input data.

MEASURE

MEASURE[0|1]
Return the speed of bus events in bytes per second.

NEXT

NEXT
Find the next targeted bus event in record memory.

OUTPUT

OUTPUT[addr[,addr

...]][#count];data

Send data to IEEE 488 bus device.

PPOLL

PPOLL
Read the Parallel Poll response from all bus devices.