D
SIMPRO-PC Compatibility Features
SIMPRO-100
196 PRIM-2400C
D.3.5 DNA Message
In response to the Access Level 1 DNA
command, the relay sends names of the Relay
Word bits transmitted in the A5D1 message. The
first name is associated with the MSB and the last
name with the LSB. The SIMPRO-100 Relay
DNA message is:
where:
• <STX> is the STX character (02)
• <ETX> is the ETX character (03)
• the last field in each line is the 4-byte
ASCII hex representation of the
checksum for the line
• "*" indicates an unused bit location
D.3.6 BNA Message
In response to the BNA command, the relay
sends names of the bits transmitted in the Status
Byte in the A5D1 message. The first name is the
MSB and the last name is the LSB. The BNA
message is:
where:
• "yyyy" is the 4-byte ASCII representation
of the checksum
• "*" indicates an unused bit location
The BNA command is available from Access
Level 1 and higher.
D.4 Compressed ASCII
Commands
The SIMPRO-100 Relay provides compressed
ASCII versions of some of the relay ASCII
commands. The compressed ASCII commands
allow an external device, such as the
SIMPRO-PC software, to obtain data from the
relay in a format that directly imports into
spreadsheet or database programs and can be
validated with a checksum.
The SIMPRO-100 Relay provides the
compressed ASCII commands shown
in Table D.11.
Table D.11 Compressed ASCII Commands
Command Description
CASCII Configuration message
CSTATUS Status message
CHISTORY History message
CEVENT Event message
CME E Energy meter values
CME T Thermal meter values
CME M Max/Min meter values
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