Emerson NGA 2000 manual 129

Supplement

1. Overview about working AK commands in NGA devices

Code	Function	MLT local	MLT/CU	Other AM
		V3.2	V3.2	V3.2
AAEG	Deviation to span gas	√	√
AALI	Linearization check results	√	√
AANG	Deviation to zero gas	√	√
ABST	Hours of operation	√	√
ADRU	Pressure	√	√	√
ADUF	Flow	√	√	√
AEMB	Actual range number	√	√	√
AFDA	Function length	√	√
AGID	Device identification	√	√	√
AGRW	Limits	√	√
AIKG	PV average (Concentration integral value); all	√	√
AIKO	PV average (Concentration integral value); partial	√	√
AKAK	Span gases	√	√	√
AKAL	Calibration results	√	√
AKEN	Tag	√	√
AKFG	System configuration	√	√	√
AKON	Concentration	√	√	√
AKOW	Calibration values (Correction for zero and gradient)	√	√
ALCH	Linearization check results	√	√
ALIK	Calculation of linearization curve	√	√
ALIN	Linearization x/y-values	√	√
ALKO	Linearization polynomial coefficients	√	√	√
ALST	Linearization steps	√	√
AM90	Actual t90 time	√	√
AMBA	Begin of ranges	√	√	√
AMBE	End of ranges	√	√	√
AMBU	Switch levels for autorange	√	√
AMDR	Manual pressure value	√	√
APAR	Parameters general
AQEF	Cross interference check result	√	√
ASOL	Setpoints with limits	√	√
ASTA	Internal status	√	√
ASTF	Internal error status	√	√
ASTZ	Action status (running procedure)	√	√
ASYZ	Time and date of the system	√	√	√
AT90	t90-times	√	√
ATEM	Temperature	√	√	√
ATOL	Tolerances for stability controlled procedures	√	√
AUKA	Uncorrected, analog PV value	√	√	√
AVEZ	Delay and synchronization time	√	√
AZEI	Times for procedures	√	√
EFDA	Function length	√	√
EGRW	Limits	√	√
EKAK	Span gases	√	√	√
EKEN	Tag	√	√
EKFG	System configuration	√	√	√
ELIN	Linearization x/y-values	√	√
ELKO	Linearization polynomial coefficients	√	√	√

90003752(1) [AK-Commands] 10/98 AK Supplement - 1