KAM Simple Precision CHA, User Manual

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CHAMANUAL 0917 KAM CONTROLS, INC.
M O D B U S C O N F I G U R AT I O N
MODE RTU
BAUD RATE 9600
DATA BITS 8
STOP BITS 1
PARITY None
SLAVE ID 1
OFFSET 0
Register No Type Description
40100 16 bit integer Amplifier gain
40101 16 bit integer Blue LED raw signal from probe
40102 16 bit integer Green LED raw signal from probe
40103 16 bit integer Yellow LED raw signal from probe
40104 16 bit integer Red LED raw signal from probe
40105 16 bit integer IR LED raw signal from probe
40106 16 bit integer Blue LED signal from reference fiber
40107 16 bit integer Green LED signal from reference fiber
40108 16 bit integer Yellow LED signal from reference fiber
40109 16 bit integer Red LED signal from reference fiber
40110 16 bit integer IR LED signal from reference fiber
40111 32 bit Float Blue LED signal transmission percent
40113 32 bit Float Green LED signal transmission percent
40115 32 bit Float Yellow LED signal transmission percent
40117 32 bit Float Red LED signal transmission percent
40119 32 bit Float IR LED signal transmission percent
40121 32 bit Float X color coordinate
40123 32 bit Float Y color coordinate
40125 32 bit Float Z color coordinate
40127 32 bit Float Haze output signal 0-100
40129 32 bit Float ASTM 1500 color signal .5 to 8
40131 32 bit Float Saybolt color signal 30 to -16
40133 32 bit Float PT-Cobalt color signal 0-500
CHA Holding Modbus Registers
SETTINGS
MODBUS SETTINGS AND REGISTERS
Recommendations for CHA Modbus TCP Client devices:
Enable serial port FIFO. Add a delay between Modbus TCP request of at least 500ms.