Hach sc200 - Page 201

Procedure 17.
Setting an Unused Sensor to the Disabled Mode . . .3-18
Procedure 18. Setting the MODBUS BAUD rate. . . .3-19
Programming the Controller . . . . . . . . . . . . . . . . . . . . .3-19
Removing Existing Programs . . . . . . . . . . . . . . . . . .3-19
Adding a New Program . . . . . . . . . . . . . . . . . . . . . . .3-20
To Use Programs 1 through 4 . . . . . . . . . . . . . . . . . .3-20
To use Program #0 . . . . . . . . . . . . . . . . . . . . . . . . . .3-21
Section 4,
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
" WARNING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Determining a Low Battery Condition
on the Ultima Controller . . . . . . . . . . . . . . . . . . . . . . . .4-1
To Determine if Battery Replacement is Necessary . .4-1
Replacing the Batteries . . . . . . . . . . . . . . . . . . . . . . . .4-1
To Install New Batteries in the Ultima Controller . . . . .4-1
Determining a Low Battery Condition
on the Ultima Calibrator . . . . . . . . . . . . . . . . . . . . . . . .4-2
To Install New Batteries in the Ultima Calibrator . . . . .4-2
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Troubleshooting Guidelines . . . . . . . . . . . . . . . . . .4-3
" WARNING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
iv