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Get Gas Table
Data - 0x3C
This command allows you to view individual gas
tables that are contained within the system.
Command packet to instrument:
Command Code (0x3C) - 1 byte
Gas to table to retrieve - 1 byte (0-255)
Response packet from instrument:
Command Code (0x3C) - 1 byte
CM4 Date - 2 bytes
CM4 Time - 2 bytes
(filled with zeroes if error)
MDA Gas Abbr. - 6 bytes (not null
terminated)
Full Scale - 2 bytes
TLV - 2 bytes
LAL - 2 bytes
LDL - 2 bytes
Format Code - 1 byte
Revision # - 1 byte (1-255) (always filled)
Status
0x00 = Read OK
0x01 = Invalid Gas # index
0xff = Bad read
22
CM4 Protocol Manual
Rev. 2.4 (3/05)
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