Command Name: read_history_record

Command ID: 40A7

Command Number: 151

Command Operation: cmdOpRead

Command Transaction Count: 1

Command Transaction List

    Transaction Number: 0

    Transaction Request List

Item Type	Flag	Mast	Int	Float	Variable ID
cmdDataReference	cmdDataItemFlg_None	0	0	0	trim_history_select
cmdDataReference	cmdDataItemFlg_None	0	0	0	trim_history_recno

    Transaction Reply List

Item Type	Flag	Mast	Int	Float	Variable ID
cmdDataReference	cmdDataItemFlg_None	0	0	0	response_code
cmdDataReference	cmdDataItemFlg_None	0	0	0	device_status
cmdDataReference	cmdDataItemFlg_None	0	0	0	trim_history_recdate
cmdDataReference	cmdDataItemFlg_None	0	0	0	trim_history_value
cmdDataReference	cmdDataItemFlg_None	0	0	0	trim_history_units
cmdDataReference	cmdDataItemFlg_None	0	0	0	trim_history_gasname_string