1 Analog Input Module DVP04AD-E2
CR#2, 3, 4, 5: CH1 ~ CH4 input mode setting
[Explanation]
Set the working mode of the channels in the analog input module. There are 8 modes for each channel
which can be set up separately.
When you set CH1 as mode 1 (H’0001) CR#2 has to be set as H’0001. The default setting = H’0000. Take
CH1 as example:
Mode 0 (H’0000): Voltage input (-10V ~ +10V).
Mode 1 (H’0001): Voltage input (-5V ~ +5V).
Mode 2 (H’0002): Voltage input (0V ~ +10V).
Mode 3 (H’0003): Voltage input (0V ~ +5V).
Mode 4 (H’0004): Current input (-20mA ~ +20mA).
Mode 5 (H’0005): Current input (0mA ~ +20mA).
Mode -1 (H’FFFF): Channel 1 unavailable.
CR#8, 9, 10, 11: CH1 ~ CH4 average times
[Explanation]
1. The average times of the signals at CH1 ~ CH4.
2. Setup range for DVP04AD-E2: K1 ~ K100. Default = K10. If the set value exceeds K100, the value will
be set as K100; if the set value is lower than K1, the set value will be set as K1.
CR#12, 13, 14, 15: Average input values in CH1 ~ CH4
[Explanation]
The average value of the signals at CH1 ~ CH4 is calculated according to the average times set in CR#8 ~
CR#11. For example, if the set value in CR#8 ~ CR#11 is K20, the content in CR#12 ~ CR#15 will be the
average of the most recent 20 signals in CH1 ~ CH4.
CR#20, 21, 22, 23: Present input value at CH1 ~ CH4
[Explanation]
Display the present value of input signals in CH1 ~ CH4.
CR#28, 29, 30, 31: Adjusted Offset value of CH1 ~ CH4
[Explanation]
1. Set the adjusted Offset value of CH1 ~ CH4, which represents the corresponding voltage (current)
input value when the digital output value = 0
2. Default setting = K0.
CR#34, 35, 36, 37: Adjusted Gain value of CH1 ~ CH4
[Explanation]
1. Set the adjusted Gain value of CH1 ~ CH4, which represents the corresponding voltage (current) input
value when the digital output value = 16,000.
2. Default setting = K16,000.
CR#40: Function: Set value changing prohibited, Default = H’0000
[Explanation]
Description
bit0 b0=0, CH1 changing allowed; b0=1, CH1 changing prohibited
bit1 b1=0, CH2 changing allowed; b1=1, CH2 changing prohibited
bit2 b2=0, CH3 changing allowed; b2=1, CH3 changing prohibited
bit3 b3=0, CH4 changing allowed; b3=1, CH4 changing prohibited
bit4 ~ bit15 Reserved
Relative Parameters
CR#2 ~ CR#5 Input mode setting at CH1 ~ CH4
CR#8 ~ CR#11 Average times of CH1 ~ CH4
CR#28 ~ CR#31 Adjusted Offset value of CH1 ~ CH4
CR#34 ~ CR#37 Adjusted Gain value of CH1 ~ CH4
CR#42 Return to default setting
DVP-ES2 Module Manual
1-6
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