Pulsafeeder PULSAblue 3300 Series, Руководство по установке и эксплуатации

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17.3 Manual Control
Manual control is used to temporarily change the 4-20 mA output.
From the 4-20 mA Setup
screen, press ‖
2
‖
MANUAL CONTROL .
Use the up and down arrow keys to raise or lower the 4-20 mA output. To exit this screen and
restore automatic control of the 4-
20 mA output press ‖
BACK
‖.
17.4 Which Process
If the controller has any remote sensor nodes attached the 4-20 mA channel can be configured to
operate based on that input or conductivity and ORP.
From the 4-20 mA Setup
screen, press‖
3
‖
WHICH PROCESS? .
Use the up and down arrow keys to select the process that will control the 4-20 mA output.
Press ‖
ENT
‖.
17.5 Calibrate the 4-20mA Output
The 4-20 mA needs to be calibrated to the actual output to be accurate. A milliamp meter is necessary
to calibrate the 4-20 mA output. Connect the milliamp meter in-line with one leg of the 4-20 mA output.
Refer to the drawing in the back of this manual for wiring instructions.
From the 4-20 mA Setup
screen, press‖
2
‖
CALIBRATE.
Use the keypad to enter the milliamp reading from the milliamp meter for the 4 -mA point. Press
‖
ENT
‖.
Use the keypad to enter the milliamp reading from the milliamp meter for the 20 -
mA point. Press ‖
ENT
‖.
17.6 Change 4-20mA Name
The name of the 4-20 mA output can be changed by the operator.
From the 4-20 mA Setup
screen, press‖
5
‖
CHANGE MY NAME .
Use the arrow keys to change the characters, use the ENT key to move the cursor to the next character.
18 System Set-up Menu
The system setup menu is used to set up the name of the process, damping, initialize the controller,
digital inputs, check the firmware version, change the security passwords, check the diagnostics, set up
the communications, and node installation.
18.1 Process Parameters
The process parameters screen is used to change the name of the process, and set the damping.
18.2 Change Process Name
The name of the process can be changed from to any 4-character name.
To change the name of the process:
From the Main Menu press ‖
7
‖
SYSTEM SETUP.
Press ‖
1
‖
PROCESS PARAMETERS.
Press ‖
1
‖
CHANGE MY NAME.