Description
General Information
Product ID:HC800
ABB Type Designation:HC800
Catalog Description:Control Processor Module of HPC800
Long Description:HC800 supports 30,000 Function Blocks, and ModBus TCP Communication
Categories
Products » Control System Products » Control & Communication » S+ SD » S+ SD – Controllers » HPC800 Controller » HC800 Control Processor Module
Products » Control Systems » Symphony Plus » Controllers » SD Series Hardware » HPC800
HC800 – image 0
Additional Information
Product Type:Central_ Unit
Dimensions
Product Net Depth / Length:78.74 mm
Product Net Height:243.84 mm
Product Net Width:210.82 mm
Product Net Weight:0.88 kg
During the execution of the user program, the PLC scans and executes one by one from top to bottom and from left to right according to the ladder program sequence, that is, it executes in the order of the mnemonic instruction list. However, in case of program jump instructions, the program jump address is determined according to whether the jump conditions are met. During program execution, the PLC takes the current state of the input variable from the input image area, and then performs the logic operation or other operations determined by the program, and stores the calculation results into the corresponding internal relay according to the program instructions, including the output relay, internal auxiliary relay, timer, counter, etc. The signal of the output relay is stored in the output image area, that is, the output relay corresponds to the output point with the same number outside the PLC.
In the process of program execution, in the same cycle, the previous logic results affect the later contacts, that is, the program executed later may use the latest intermediate operation results of the previous; However, in the same cycle, the following calculation results do not affect the previous logical relationship. The final status (continuity or not) of all internal relays except input relays in this scan cycle will affect the opening and closing of each contact in the next scan cycle.
The operation results of the output refresh program at the execution stage are stored in the output image area instead of being sent to the output port. In the output refresh stage, the PLC sends the output variables in the output image area to the output latch, which then generates the control output of this cycle through the output module. If the status of the internal output relay is “1”, the output relay contact is closed. The status of all output devices should be maintained for one scan cycle.
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
