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APPENDIX A-3: Warnings and Test Functions, Revision D.3 (05623D DCN5839) T700, M700E Calibrator Manuals
A-28
Signal Name Bit or Channel
Number
Description
6–7 Spare
Rear board DAC MUX analog inputs
DAC_CHAN_1 0 DAC channel 0 loopback
DAC_CHAN_2 1 DAC channel 1 loopback
DAC_CHAN_3 2 DAC channel 2 loopback
DAC_CHAN_4 3 DAC channel 3 loopback
Rear board analog outputs
MFC_DRIVE_1 0 MFC 1 (diluent) flow drive
MFC_DRIVE_2 1 MFC 2 (cal. gas #1) flow drive
MFC_DRIVE_3
4
2 MFC 3 (cal. gas #2) flow drive
TEST_OUTPUT 3 Test measurement output
I
2
C analog output (AD5321), default I
2
C address 18 hex
PHOTO_LAMP_DRIVE 0 O
3
photometer lamp drive (0–5V)
I
2
C analog output (AD5321), default I
2
C address 1A hex
O3_GEN_DRIVE 0 O
3
generator lamp drive (0–5V)
1
Must be enabled with a factory option bit.
2
Dual permeation tube option.
4
Triple-MFC option.
5
Dual diluent option.
06873B DCN6388