CD Automation MULTIDRIVE-1PH User Manual page 49

CD Automation srl
12.4.2 Secondary Input (Terminals 19 and 20 - see par. 7.4)
The secondary input for the setpoint correction is already configured in line with customer requirements
that are defined in the Order Code. The Order Code is written on the identification label.
However, if you wish to change the secondary input (ex. from 0÷10V to 4÷20mA) proceed as follows:
Caution: this procedure must be performed only by qualified persons
Secondary Input calibration procedure
When you change the hardware setting is necessary make the Input calibration procedure.
To make the Input calibration procedure follow these steps:
Give the power supply.
•
With Control Panel go in the Hardware menu (P000  = 5)
•
Set the input signal to the min value (ex. 0V for 0÷10V or 4mA for 4÷20mA)
•
Set the parameter P059  = 1
•
Press ENTER key
•
Set the input signal to the max value (ex.10V for 0÷10V or 20mA for 4÷20mA)
•
Set the parameter P060  = 1
•
Press ENTER key
•
The Input calibration procedure is done.
12.4.3 External Current Profiler (Terminals 21 and 22 - see par. 7.4)
The External Current Profiler input is already configured in line with customer requirements that are
defined in the Order Code. The Order Code is written on the identification label.
However, if you wish to change the External Current Profiler input (ex. from 0÷10V to 4÷20mA) proceed
as follows:
Caution: this procedure must be performed only by qualified persons
External Current Profiler Input calibration procedure
When you change the hardware setting is necessary make the Input calibration procedure.
To make the Input calibration procedure follow these steps:
Give the power supply.
•
With Control Panel go in the Hardware menu (P000  = 5)
•
Set the input signal to the min value (ex. 0V for 0÷10V or 4mA for 4÷20mA)
•
Set the parameter P061  = 1
•
Press ENTER key
•
Set the input signal to the max value (ex.10V for 0÷10V or 20mA for 4÷20mA)
•
Set the parameter P062  = 1
•
Press ENTER key
•
The Input calibration procedure is done.
MULTIDRIVE-1PH 850A
Type Input features
0÷10V
Impedance
POT Impedance
4÷20mA Impedance
Type Input features
0÷10V Impedance
POT Impedance
4÷20mA Impedance
47KΩ
10KΩ min
470Ω
47KΩ
10KΩ min
470Ω
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