Automatic Commands - GE Druck DPI 740 User Manual

Precision pressure indicator
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DPI 740 User Manual

Automatic commands

Command:
Format:
Description:
Example:
Query:
Command:
Format:
Description:
Note:An automatic error response does not clear the error bit.
The RE? command must be issued to clear the error.
Example:
AE =
AE =
Query: A query responds with a hexadecimal value
corresponding to the bit image of the error mask.
AA -
Automatic addressing
AA = <device address>
This command can only be used with the#
command header block. It automatically
sets the addresses of the instruments in the
network to sequentially increasing
addresses.
AA = 10
With three instruments in the network,
this command sets the instrument
addresses 10, 11 and 12.
There is no query for this command.
AE -
Automatic error reporting
AE = <error mask>
This command enables error reporting. A 16
bit (hexadecimal) value<error mask> defines
the bit image of errors to be acted on if set.
If the error occurs, the "RE" error message is
automatically.
<error mask> is defined in Table 6-1.
0001 an error is reported when a
syntax error is generated.
FFFF an error is reported for every error.
K0200 Issue No. 1
55

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