K&R GT600-4T132G, Руководство пользователя

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6. Description of Parameters
- 115 -
4D/A
module
Select AI2 as main
frequency reference
setting channel.
J9
Select two-point
curve 2 for AI2
Final
frequency
reference
Select main frequency
reference as final
frequency reference.
F0-07 (units
position) = 0
F0-03 = 2
F4-33 (units
position) = 2
GND
4 to 20 mA
AI2
AO
GND
PLC
0 to 10 V
4 to 20 mA corresponds to 0.0% to 100.0%.
100.0% corresponds to max. frequency (F0-10 = 50.00 Hz).
F4-20 F4-18
Note:
AI
(mA)
0.0
0 4.0 8.012.016.020.0
F4-19
Corresponding
percentage (%)
F4-21 100.0
80.0
60.0
40.0
20.0
+10V
Select AI3 as main
frequency reference
setting channel.
Correspondin
perc
g
entage
(%)
Pot.
(2 kΩ)
AI3
-10 to 10 V
F4-26 100.0
80.0
60.0
40.0
F4-24 20.0
Final
frequency
reference
GND
Select two-point
curve 3 for AI3
0.0
0.00 2.004.00 6.008.0010.00AI (V)
Note:
F4-23 F4-25
2 to 10 V corresponds to 20.0% to 100.0%.
100.0% corresponds to max. frequency (F0-10 = 50.00 Hz).
Select main
frequency reference
as final frequency
reference.
F0-07 (units
position) = 0
F0-03 = 4
F4-33 (hundreds
position) = 2
Para. Setting
F4-23
2.00
F4-24 20.0%
F4-25 10.00
F4-26 100.0%
F4-27 0.10
6
Example 2: On the condition that current input from AI2 is available, if 0 to 20 mA is input,
it corresponds to voltage input of 0 to 10 V. If 4 to 20 mA is input, it corresponds to voltage
input of 2 to 10 V.
To make current input at AI2 to control frequency reference and correspond 4 to 20 mA to
0 to 50 Hz, the settings are shown in the following figure.
Figure 6-17 Current input at AI2 to control frequency reference
Para. Setting
F4-18 2.00
F4-19 20.0%
F4-20 10.00
F4-21 80.0%
F4-22 0.10
Example 3: To make voltage input at AI3 to control frequency reference and correspond 2
to 10 V to 10 to 50 Hz, the settings are shown in the following figure.
Figure 6-18 Voltage input at AI3 to control frequency reference