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xcellent Operation, Built-in High-Speed Extension Bus, Perfect Linear/Arc Interpolation Motion Control
The second generation of DVP-EH ¡V- DVP-EH2, is equipped with a strong operation efficiency and 16K step program capacity as the existing DVP-EH series. 40EH2 is built in with 4 axes, 20EH2 and 32EH2 with 2 axes of 200KHz high speed pulse output and 200KHz high-speed counter, supporting 2-axis linear/arc interpolation and satisfying all kinds of motion demands.
DVP-EH2 series greatly speed up the responding speed between PLC MPU and the extension modules, which enhances the working efficiency of the PLC. In addition, DVP-EH2 adopts Flash as the data storage unit, ensuring the security of the program inside the PLC, and is the new generation high-grade MPU which is able to perform high operation capability and advanced motion control.
¡½ The enhanced responding speed¡G
FROM/TO Instruction Speed Comparison
| Number of data |
1 |
5 |
10 |
20 |
30 |
40 |
1 module |
EH |
57.8 ms |
86.6 ms |
144.3 ms |
230.9 ms |
317.5 ms |
432.9 ms |
SA,SX,SC |
8.1 ms |
11.4 ms |
15.4 ms |
23.6 ms |
31.7 ms |
39.8 ms |
SS |
7.8 ms |
11.1 ms |
15.2 ms |
23.5 ms |
31.7 ms |
39.9 ms |
EH2 |
1.2 ms |
1.9 ms |
2.9 ms |
4.9 ms |
6.9 ms |
8.9 ms |
The responding time between DVP-EH2 and 1 extension module only takes 1.2ms. The performance and working efficiency of DVP-EH2 are greatly enhanced compared to DVP-EH series.
¡½ Linear/arc interpolation motion control instruction:¡G
The new linear/arc interpolation and advanced single axis motion control instructions easily satisfy all kinds of position control applications. Some models support 4-axis output, which makes the application more widespread.
Item |
2 axes |
4 axes |
Pulse output point |
CH0¡GY0, Y1 CH1¡GY2, Y3 |
CH0¡GY0, Y1 CH1¡GY2, Y3
CH2¡GY4, Y5 CH3¡GY6, Y7 |
Applicable to |
16, 48, 64, 80 EH00T2 series model |
DVP20EH00T2 DVP32EH00T2 |
DVP40EH00T2 |
Pulse output frequency |
Every axis is independent: 10KHz |
Every axis is independent: 200KHz |
Acceleration/
deceleration time |
Acceleration and deceleration time can be set up separately
(PLSR, DRVI, DRVA). |
Motion control instruction |
Relative/absolute linear interpolation motion instructions: DDPMR, DDMPARelative/absolute arc interpolation motion instructions: DCMIR, DCMIASingle axis pulse output by table instruction: DPTPOClose loop position control instruction: DCLLM |
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Arc interpolation motion instruction (CIMR/CIMA)
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Linear motion instruction (PPMR/PPMA) |
¡½ The enhanced security in data storage¡G
The built-in Flash Memory in DVP-EH2 can backup the PLC program, D registers and passwords. The Flash Memory can be written or read by the software WPLSoft.
¡½ The extension modules for DVP-EH2¡G
| Up to 8 modules are extendable to DVP-EH2 (old I/O extension modules are also applicable) |
I/O Extension Module |
Analog Function Extension Module |
Temperature Measurement Module |
Motion Control Module |
DVP08HM11N |
DVP04AD-H2 |
DVP04PT-H2 |
DVP01PU-H2 |
DVP16HM11N |
DVP04DA-H2 |
DVP04TC-H2 |
DVP01HC-H2 |
DVP32HP00R/T |
DVP06XA-H2 |
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DVP48HP00R/T |
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DVP08HN11R/T |
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DVP32HN00R/T |
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DVP08HP11R/T |
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DVP16HP11R/T |
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