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Super Systems MGA6000 User Manual

Page 38

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SSi Manual #4563 Rev. D Page 38 Multi-Gas Model 6000

1954

ztc (1954 - 1955)

1956

stc (1956 - 1957)

1958

zero_offset (1958 - 1959)

1960

span_target (1960 - 1961)

1962

Command

1963

Command

result

* curve structure

1964

c_dummy (1964 - 1965)

1966

coeff_0 (1966 - 1967)

1968

coeff_1 (1968 - 1969)

1970

coeff_2 (1970 - 1971)

1972

coeff_3 (1972 - 1973)

1974

coeff_4 (1974 - 1975)

1976

coeff_5 (1976 - 1977)

1978

coeff_6 (1978 - 1979)

1980

coeff_7 (1980 - 1981)

* EEROM structure

1982

software revision (1982 - 1990)

* Define date_of_cal
1991

Filter

1992

span_offset (1992 - 1993)

* Registers 1994 to 1998 not used

* calculated values

1999

gas_value_adj

2000

copy of PIC_com_stat

2001

A/D Input 0 reading

2002

A/D Input 1 reading

2003

A/D Input 3 reading

2004

sensor reading

2005

PIC address

2006

bit 0 = Digital input 1 (PIC 0 only)

bit 1 = nu

bit 2 = Digital input 2 (PIC 0 only)

bit 3 = nu

bit 4 = PIC addr bit 0

bit 5 = PIC addr bit 1

bit 6 = Digital output; 0 = OFF (low), 1 = ON (high)

bit 7 = nu

bits 8 - 15 = version number x100

2007

Digital output control

2008

PIC A/D control

2009

read control

2010

zero read data from EErom

2011

span read data from EErom

2012

write control

2013

zero write data to EErom

2014

span write data to EErom

2015

read working register

2016

write working register

2017

Cell star value to send (2017 - 2018)

2019

Command to send to cell

2020

sensor start up timer (500ms increments)