Bad Command (B); Acknowledge (C); Read Data (F); Write Data (H) - Ametek 5920 UHP User Manual

Bad Command (B)

This command is not recognized by the slave. It will therefore result in a type
01 failure response.
Example:
Master:
Slave:

Acknowledge (C)

Requests a simple acknowledge from the slave. Useful to determine if there is a
device at that node address.
Example:
Master:
Slave:

Read Data (F)

The data field of this frame contains the handle for a system variable. See Fig-
ure 2-19.1 and 2-19.2 for a list of defined handles for system variables.
Example:
Master:
Slave:

Write Data (H)

The data field of this frame contains the handle for a system
ure 2-19.1 and 2-19.2 for a list of defined handles for system variables.
Example:
Master:
Slave:
PN 592047901 Rev YC
>99BB4[CR]
N01[CR]
>99CB5[CR]
A[CR]
>34F0512[CR]
A1234540[CR]
>34H05123.40C[CR]
A[CR]
variable. See Fig-
Installation and Start-Up
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