The main products

Spare parts spare parts, the DCS control system of PLC system and the robot system spare parts,

Brand advantage: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts

Products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, machinery, electronics, automobile manufacturing, tobacco, plastics machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution and so on.

HIMA K9203A Fan components

Refer to Table PR6-6 for a list of error types and their counter addresses. Table 5-1 lists the error codes and corrective actions for errors that can display on the INNIS01 module faceplate LEDs. INICT12 Computer Transfer Figure 4-2 shows the INICT12 module faceplate. It has the following features: • Status LED. • Eight CPU LEDs. • Stop/reset pushbutton. Status LED The status LED displays the operating status of the INICT12 module. It is a two-color LED that has three possible states described in Table 4-1. Refer to Section 5 for corrective actions if the status LED indicates that an error exists.

During normal operation the eight CPU LEDs keep a count of the commands and replies that pass through the INICT12 module. If an error occurs, these LEDs display an error code and the status LED turns red. Refer to Table 5-2 for a list of CPU LED error codes and associated corrective actions.

The stop/reset button is used to interrupt module execution and to initiate a hardware reset. The button is accessed through the small opening on the faceplate. Some type of thin rod, preferably nonmetallic, is required to press the button. First Press Stop Press the button once to halt operation. The electronics conduct an orderly shutdown after stop is initiated then turn the status LED on red. Wait for the status LED to turn red before removing the INICT12 module (or the INNIS01 module) from the module mounting unit. Second Press Reset Press the button a second time to initiate a hardware reset. A hardware reset is required to recover from a module time-out or a manual stop (single press). This also restores the module to power up values

Operating Modes 

The INICT12 module has two modes of operation: execute and error. Execute Execute mode is the normal mode of operation. In this mode the INICT12 module performs its computer interface functions as described in Section 2 giving the host computer access to Cnet and Cnet nodes. The interface firmware permits the configuration of the interface from the host computer. Error The INICT12 module enters error mode if the internal system diagnostic routines detect a hardware or execution error. If the module detects an error, the module halts and displays an error code on the CPU LEDs. Refer to Section 5 for corrective actions. Module Integrity All communication modules have normal Symphony system security functions that insure module integrity. The INICT12 module performs both hardware and software security checks to insure module integrity. Hardware Checks The INICT12 module performs the following hardware checks: Illegal Address Detection Detecting an illegal address generates a bus error and the module halts operation. It also displays an error code on the faceplate LEDs. Machine Fault Timer The microprocessor updates the machine fault timer. If the microprocessor fails to reset the MFT timer, it expires. When a time-out occurs, the module stops and the status LED turns red. Software Checks The INICT12 module performs the following software checks: Module Diagnostics The module diagnostic routines execute automatically on system power up. If the diagnostic tests fail, the faceplate LEDs display error conditions, the status LED turns on red, and the module operation halts. ROM Checksum The ROM checksum test verifies checksums of the ROM memory. Discrepancies cause the module status LED to go solid red and the module operation halts.