SS1000 Operator’s Manual
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• Concentration Unit – sets the concentration units.
• Modbus Address – user assigned numeric address identifying
analyzer to Modbus host system.
• Modbus Mode – sets the Modbus communication protocol type.
• DO Alarm Setup – sets function of the secondary digital output.
• Phase – factory set phase relationship between the modulating
current and lock-in detection circuit.
• Ramp Amplitude – factory set laser current scan range about the
midpoint.
• Imod – factory set laser current modulation amplitude.
• Password – password required to change register settings. In the
above table those registers denoted as R/W L1 can be modified if the
User Level 1 password is downloaded to this register. Likewise, those
registers denoted as R/W L2 can only be modified if the level 2
password is downloaded to this register. Level 2 registers are
reserved for SpectraSensors personnel use only.
UK Distibution by IMA Ltd Tel: +44 (0)1943 878877 Email: info@ima.co.uk Web: www.ima.co.uk
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