ABB 3HNA023093-001 PDB-02 Servo signal card

Before applying power to the VMEbus chassis in which the board is installed, execute the following checklist to ensure that the board has been correctly prepared for operation. 1. Verify that the section pertaining to programming, Chapter 3 has been reviewed and applied to system requirements. 2. Review the section on Factory-Installed Jumpers and Table 2-1 on page 29 to verify that all jumpers are configured correctly for the application. 3. Verify that the I/O cables are properly terminated for the input/output connectors. See “Connector Descriptions and Functions” on page 42. for connector descriptions. 4. Physical installation should have been completed as described in Physical Installation Section above. 5. Ensure that all system cable connections are correct.

Operational Configuration

 VMEbus access modes and analog input configurations are controlled by field replaceable jumpers. This section describes the use of these jumpers, and their effects on board performance. Locations and functions of all VMIVME-3122 jumpers are shown in Figure 2-4 on page 37 and Table 2-1. Typical jumper configurations are summarized in Table 2-2 on page 31. Factory-Installed Jumpers Each VMIVME-3122 is configured at the factory with the specific jumper arrangement shown in Table 2-2 on page 31. The factory configuration establishes the following functional baseline for the VMIVME-3122, and ensures that all essential jumpers are installed. • Board Identification is located at $0000 in the Short I/O Space, with either Supervisory or Nonprivileged access • ±10 V range • Differential inputs • LOW inputs for channels 31 and 63 are disconnected from COMM and AGND

Board Address 

The board address is configured using jumpers E5, E8 and E6. The board supports A32/A24/A16 addressing. The jumpers corresponding to the address bits are shown in Figure 2-3.The board address is programmed by installing shorting plugs at all “zero” or LOW address bit positions in jumper blocks E5, E6 and E8, and by omitting the shorting plugs at the “one” or HIGH positions. Address bit A12 is the least significant address bit that can be jumper-selected, and has a weight of 4,096 bytes.

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