Check if the total power exceeds 32 W (for example, if four high-power cameras are connected simultaneously, it may exceed the limit).
Confirm that the network cable is CAT-5 or higher and the length does not exceed 100 meters.
Key points for software function library development (for system integration reference)
EOS-1200 provides PCIS-DASK compatible libraries (DLL: PCI-Dask.dll, PCMe1432. dll), supporting C/C++, C #, VB. Net.
8.1 Initialization and Registration
You must first call Load_Card (PCM_1432,0) to obtain the card ID (card_num is fixed to 0).
Before exiting the program, call Release_Card (CardNumber) to release resources.
8.2 Example of Digital I/O Reading and Writing
Read single input: DI-ReadLine (CardID, Port, Line,&State) (Port 0/1, Line 0-15).
Write single output: DO_SriteLine (CardID, Port, Line, State).
Batch read-write ports: DI-ReadPort/DO-WritePort (returns 16 bit data).
8.3 COS Interrupt Settings
Enable Change of State interrupts for specified channels using DIO_SetCOSInterrupt32.
Read the DI value of the latch when an interrupt occurs through DIO_CetCOSLatchData32 to capture transient signals.
8.4 EEPROM Operation
EEPROM ReadByte (Offset,&Data) reads a single byte.
EEPROM WriteByte (Offset, Data) is written to a single byte (with an internal write cycle of approximately 5 ms after writing, during which the operation returns to a -3 busy state).
EEPROM Writebytes can write 1-4 bytes at once.
Maintenance and safety precautions
Electrostatic protection: Before disassembling internal components, it is necessary to wear a grounding wristband and place all electronic components on an anti-static surface.
Power safety: Only plug and unplug cables in a power-off state to avoid damage to sensitive components caused by surges.
Ventilation and heat dissipation: Ensure that the front and rear ventilation holes are not obstructed. If the internal 12V fan stops running, it should be replaced in a timely manner (there are two fan interfaces on the motherboard).
Battery replacement: When replacing the lithium battery on the motherboard (used for RTC), please use the same model. Improper replacement poses a risk of explosion, and waste batteries should be disposed of according to local regulations.
