AH500 Quick Start *1. Please use the shielded cables to isolate the analog input signal cables from other power cables. *2. If the module is connected to a current signal, the terminals Vn+ and In+ (n=0~7) have to be short-circuited. *3. If the ripple in the input voltage results in the noise interference with the wiring, please connect the module to the capacitor having a capacitance within the range between 0.1 μF and 0.47 μF with a working voltage of 25 V. *4. Please isolate the analog output signal cables from other power cables. *5.
If the ripple is large for the input terminal of the load and results in the noise interference with the wiring, please connect the module to the capacitor having a capacitance within the range between 0.1 μF and 0.47 μF with a working voltage of 25 V. *6. Please connect the shielded cables to the terminal SG. *7. Once AH06XA-5A is installed on a backplane, the terminal SG on AH06XA-5A and the terminal on the backplane will be short-circuited. Please connect the terminal on the backplane to the ground terminal . 2.3.5 Supplying Power After the wiring is complete, the CPU module can be supplied with power.
Make sure that the CPU module is set to STOP before the CPU module is supplied with power. The CPU module executes the initialization after it is supplied with power. Owing to the fact that there is no hardware configuration in the CPU module, the error LED indicator is ON after the check is complete. This is a normal phenomenon which can be ignored temporarily. 2.4 Exemplification After the hardware is installed, the wiring of the modules is complete, and the CPU module is supplied with power, users can write the program. In order for users to have a precise object and direction, the manual provides users with an example before they write the program.
The manual teaches users how to create a new project and how to download the program to the CPU module step by step. The following are the contents of the example and the illustration of the framework. System framework 2-10