（1） Product Features
Horner APG HE693CALKIT calibration software is a computer program designed to support on-site and factory calibration of specific Horner APG simulation modules.
（2） Package composition
Each set includes: a floppy disk with calibration software, an RS-232 9-pin serial cable, a TTL to RS-232 converter, and an RS-232 ribbon cable with a 10 pin plug.
（3） Software operation requirements
Operating environment: Requires running on an IBM or compatible computer using DOS 3.1 or higher.
Hardware requirements: A text display is required and a serial port (COM1 or COM2) is used. The program defaults to using COM1.
（4） Module connection and preparation
The simulation module needs to be connected to the selected serial port on the computer through an RS-232 cable, combined with a TTL-to-RS-232 converter or an RS-232 ribbon cable with a 10 pin plug (depending on the simulation module to be calibrated).
The module does not need to be configured in the PLC, but appropriate power must be provided for the bus pins of the module.
Product Introduction: Clarify the specific product models that the manual is compatible with (such as XL4, HE4, etc. Horner controllers), introduce the core functions of the product (such as logic control, HMI display, multi protocol communication, I/O expansion), application scenarios (single machine control, small distributed systems), and hardware appearance (panel layout, interface position, indicator light definition).
Safety Warning: Contains core safety regulations for industrial equipment operation, such as electrical safety (grounding requirements, voltage range, anti electric shock warning), installation safety (layout inside the control cabinet, heat dissipation space, anti vibration measures), operational safety (prohibiting live module plugging and unplugging, emergency shutdown process in case of fault), and labeled with compliant safety standards (such as UL, CE, CSA).
