Hanna Instruments HI 8001, Installation Manual

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2.2.7 Agitator 2.2.7 Agitator 2.2.7 Agitator 2.2.7 Agitator 2.2.7 Agitator’s connections ’s connections ’s connections ’s connections ’s connections
The same situation is true for the agitators. They can be supplied with three-phase power.
The relays that connect the power to the agitators are controlled simultaneous by the AGITATOR’S
signal.
2.2.8 Alarm device connections 2.2.8 Alarm device connections 2.2.8 Alarm device connections 2.2.8 Alarm device connections 2.2.8 Alarm device connections
A special connector is used for the alarm device command. The alarm device connections depend on
the device type. Outside the controller all contacts (NO, NC, COM OUT AL) are accessible.
2.3 CONTROLLER ST 2.3 CONTROLLER ST
2.3 CONTROLLER ST 2.3 CONTROLLER ST
2.3 CONTROLLER START ART
ART ART
ART-UP -UP
-UP -UP
-UP
After all the connections have been made according to the controller type and specifications, you
should follow the next steps:
- Disconnect the main supply from the controller (J1 connector)
- Close the K1 switch; verify if there are short-circuits (the fuse F1 blow up)
- verify the analog inputs (sensors, connections, transmitters)
- Turns OFF the Stop switch and supply the controller (connect J1)
- After initialization the Controller State should be in the STOP state
- Go in the S50 (OUTLETS MANUAL CTRL) panel
- For each output device connected to the controller you can verify the correct functioning step by
step. Set and clear the desired output according to the table from APPENDIX 2 (Instruction Instruction Instruction Instruction Instruction
Manual Manual Manual Manual Manual).
- Calibrate the controller. See section 6.1 Sensor Calibration Procedure (Instruction Manual Instruction Manual Instruction Manual Instruction Manual Instruction Manual),
panel S54. This procedure should be done for each analog input that is used in installation.
- Make the program settings
- Connect the 24Vac supply (Close the K1 switch)
- Check if the installation works
- When it works, you can set the PID control. See section 6.2 PID Calibration Procedure
(Instruction Manual Instruction Manual
Instruction Manual Instruction Manual
Instruction Manual).
2.4 TESTING FOLLOWING INST 2.4 TESTING FOLLOWING INST
2.4 TESTING FOLLOWING INST 2.4 TESTING FOLLOWING INST 2.4 TESTING FOLLOWING INSTALLA
ALLA
ALLA ALLA ALLATION
TION
TION TION TION
The HI 8001 (2) controller has many facilities that allow the user to configure it according to his/here
purposes. To demonstrate the controller functionality you can run a lot of program setting types,
depending on the imagination. In this section we present below a controller programming sample
that try to highlight the main features.