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The figure above shows the controller parameters, which does not mean that all of them will always be displayed. Some settings are mutually
exclusive, and some parameters are only displayed during certain situations. If the N20K48 Modular Controller does not display the desired
parameter, you should observe the instructions in the FEATURES and PARAMETER DESCRIPTION sections.
According to the configuration protection configured, the controller will ask for the protection password whenever there is an attempt to enter the
parameter cycles. For more information, see CONFIGURATION PROTECTION section, which describes this functionality.
The controller settings are stored in protected electronic memory. This information will not be erased if there is a power outage, for example. The
settings made in each parameter will be saved when you move to the next parameter or step back to the previous parameter. The value of the SP
parameter will automatically be saved (with or without change) every 25 seconds.
4.4 HOW THE DEVICE WILL OPERATE AFTER YOU INSERT A CLICKNGO MODULE
Once you have inserted the dock into the device, the ClickNGo module will be recognized when the device is powered up. You can use the instructions
above to navigate through the parameter cycles and access the settings of the added ClickNGo module.
The settings of the added module will be available according to its position in the dock. A ClickNGo module inserted in position 1, for example, will
be viewable within the Configuration Cycle (
CFG
), in the Module 1 Cycle (
Cfg
>>
md.1
).
Once a module is removed from the dock, it will no longer be recognized by the device and the settings made will be lost.
You can see the specific information of each module in its respective datasheet, available on the device web page.
Before inserting or removing a ClickNGo module to the dock, please verify that the device is turned off.
4.2 FEATURES
This section introduces the N20K48 Modular Controller features. To learn more about each parameter, see PARAMETER DESCRIPTION section.
4.2.1 ANALOG INPUT CONFIGURATION
This is the first configuration to be set in the N20K48 Modular Controller . You can select the input type in the
tYPE
parameter (
CFG
>>
IN
>>
TYPE
) and according to the options available below:
TYPE CODE MEASUREMENT RANGE
J
Tc j
Range: -110 to 950 °C (-166 to 1742 °F)
K
Tc k
Range: -150 to 1370 °C (-238 to 2498 °F)
T
Tc t
Range: -160 to 400 °C (-256 to 752 °F)
N
Tc N
Range: -270 to 1300 °C (-454 to 2372 °F)
R
Tc R
Range: -50 to 1760 °C (-58 to 3200 °F)
S
Tc s
Range: -50 to 1760 °C (-58 to 3200 °F)
B
Tc b
Range: 400 to 1800 °C (752 to 3272 °F)
E
Tc e
Range: -90 to 730 °C (-130 to 1346 °F)
Pt100
Pt
Range: -200 to 850 °C (-328 to 1562 °F)
0-20 mA
L0.20
Analog Linear Signal
Programmable indication from -1999 to 9999.
4-20 mA
L4.20
0–50 mV
L0.50
0-5 Vcc
L0.5
0-10 Vcc
L0.10
Table 1 – Input types
All input types are factory calibrated.
4.2.2 OUTPUT CONFIGURATION
N20K48 Modular Controller has 2 native output channels:
out.A
and
out.B
(
CFG
>>
out.A
or
CFG
>>
out.b
), which accept the following
configurations:
SCREEN FUNCTION ACTION
oFF
No function The output configured with this option will not be used by the controller.
MV1
Control Output 1 The output will act as control output 1.
MV2
Control Output 2 The output will act as control output 2.
A1
Alarm Output 1 The output will act as alarm output 1.
A2
Alarm Output 2 The output will act as alarm output 2.
A3
Alarm Output 3 The output will act as alarm output 3.
A4
Alarm Output 4 The output will act as alarm output 4.
T1
Timer 1 The output will act as timer output 1.
T2
Timer 1 The output will act as alarm output 2.