Serial Interface Manual
•
TLS2 Monitoring Systems
Part No. 577013-767, Revision H
107
Function Code:
641
Version 5
Function Type:
Set Density Code
Command Format:
Inquire:
Display:
<SOH>S641TTSSSSSSSSSSSSSS
<SOH>I641TT
Computer:
<SOH>s641TTSSSSSSSSSSSSSS
<SOH>i641TT
Notes:
1. SSSSSSSSSSSSSS - Density Code (This entry should either be exactly 14
characters or empty))
2. - The density code should always start with either ‘A’ or ’B’.
The remaining 13 characters should be decimal numbers (0-9)
only and no ASCII character is allowed.
3.
- If an empty string is entered for set operation (S641TT)
then density code will be set to default values.
Typical Response Message, Display Format:
<SOH>
I641TT
AUG 15, 2010 3:11 PM
DENSITY FLOAT CODE
TANK CODE
1
B7053686719512
2
3
A7058696729713
4
B7056772719214
5
6
<ETX>
Typical Response Message, Computer Format:
<SOH>i641TTYYMMDDHHmmNNSSSSSSSSSSSSSS…&&CCCC<ETX>
Notes:
1.
YYMMDDHHmm - Current Date and Time
2.
TT - Tank Number (Decimal, 00=all)
3.
NN - Number of characters to follow
4. SSSSSSSSSSSSSS - Density Code
5.
&& - Data Termination Flag
6.
CCCC - Message Checksum
