Photoionization Detector Module PIM CPN
User Manual
PIM_CPN - User Manual (en) - 1.08.docx
Analytical Control Instruments GmbH, Volmerstraße 9A, 12489 Berlin, Germany, www.aci-berlin.com
Page 38 of 48
11.3.3
Module measurement values data registers
Name
Type
Register
Byte no.
Format
Result in ppm units
RO
0x00000030
0x04
Floating point value
Current compensated
in pA units
RO
0x00000034
0x04
Floating point value
Temperature in °C units
RO
0x00000038
0x04
Floating point value
Humidity in %rH units
RO
0x0000003C
0x04
Floating point value
Gas flow indicator in
% units
RO
0x00000040
0x04
Floating point value
11.3.4
Module measurement config data registers
Name
Type
Register
Byte no.
Format
Calibration method
RW
0x00000080
0x04
Unsigned 32-bit value
0 = standard calibration
1 = extended calibration
Gas identification
RW
0x00000084
0x10
String value
Gas result factor
RW
0x00000094
0x04
Floating point value
In case of verifying measurement config data fails the current measurement config data is not changed and
is set to registers.
11.3.5
Module calibration data registers
Name
Type
Register
Byte no.
Format
compensated current
of ZERO gas point
RW
0x00000060
0x04
Floating point value
compensated current
of SPAN gas point
RW
0x00000064
0x04
Floating point value
ZERO gas concentration
RW
0x00000068
0x04
Floating point value
SPAN gas
concentration
RW
0x0000006C
0x04
Floating point value
In case of verifying calibration data fails the current valid calibration data is not changed and is set to
registers.