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PROTEUS
OMNTEC
Mfg., Inc., 2420 Pond Road, Ronkonkoma, NY 11779
Phone (631) 981-2001 Fax (631) 981-2007 www.OMNTEC.com
File Name: DE00014 DE00015 DE00020-10 rev2045.docx Page 54 of 71 Rev Date: 10-15-2021
Serial Interface Manual
OEL8000III Series Models K/X
Command: 621 Tank Low Level Limit
Command Format:
Computer: <SOH>i621TT
Typical Response Message, Computer Format:
<SOH>i621TTYYMMDDHHmmTTFFFFFFFF....
TTFFFFFFFF&&CCCC<ETX>
Notes:
1. YYMMDDHHmm - Current Date and Time
2. TT - Tank Number (Decimal, 00 = all)
3.
FFFFFFFF – Low Level Limit, Gal/Lit (ASCII Hex IEEE Float)
4. && - Data Termination Flag
5. CCCC - Message Checksum