NEC Neax 2400 Imx Oai System Manual
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ND-70895 (E) CHAPTER 2 Page 11 Revision 1.0 SYSTEM OUTLINE System Outline (e) Restriction Control Facility (RCF) This facility changes the restriction class of a terminal concerned in accordance with a directive given by the AP. The restriction class changing can be made on the basis of each terminal, each group, or each system. (Figure 2-11) Figure 2-11 Concept of RCF (f) Terminal Mode Reset Facility (MRF) With a direction received from the AP or a specific key depressed on a terminal, this facility resets terminal mode. When terminal mode is reset by this facility, the current communication path (terminal mode status) is released. (Figure 2-12) Figure 2-12 Concept of MRF RCF NEAX2400 IMXAP The Computer (Restriction Class Change) Terminal (Dterm) Terminal (Dterm) MRF NEAX2400 IMX AP The Computer Key operation Note: This figure shows the case in which the terminal mode is reset from the terminal.
CHAPTER 2 ND-70895 (E) Page 12 Revision 1.0 SYSTEM OUTLINE System Outline (g) Application Language Transfer Facility (ATF) With a direction received from the AP or a specific key depressed on a terminal, this facility sends out the APL information input from an OAI terminal to the AP. (Figure 2-13) The system does not care the contents of the APL information at all. Figure 2-13 Concept of ATF Terminal (OAI terminal) ATF NEAX2400 IMX AP The ComputerAPL
ND-70895 (E) CHAPTER 2 Page 13 Revision 1.0 SYSTEM OUTLINE System Outline 2.2.2 Join of Facilities and Application 1. When a facility of the NEAX2400 IMX is controlled by the Application Program (AP) on the UAP computer, the AP and that facility must be connected first. The following is the procedure of this connection. (a) Set-up of Association A communication path is to be opened so that the AP can communicate with the facility. (b) Opening of Facility The facility that the AP uses is to be declared to the NEAX2400 IMX, and then the AP and the declared facility are joined. 2. Set-up of Association and Opening of Facility Association is set up by activation from the AP first, and then the association is released along with the stop of the AP. Without this association, the AP cannot communicate with the facility and cannot control the facility, either. Then, the facility must be opened so as to allow the AP to communicate with the facility through the communication path opened by setting up of the association. Opening of facility is executed on each facility basis. As a result of the above procedure, the AP becomes able to freely control each of the facilities of the NEAX2400 IMX, and a variety of applications can be programmed on the computer. 2.2.3 Cope of Application in changeover of CPU System Associations established between NEAX2400 IMX and External computer are released when changeover of CPU system executes. Therefore each application program cap must set up Association again after changeover of CPU system.
CHAPTER 2 ND-70895 (E) Page 14 Revision 1.0 SYSTEM OUTLINE System Configuration 3. System Configuration The OAI System can be implemented in the Built-in Type configuration, with which the IP is built in the CPU of the NEAX2400 IMX. The configuration of the NEAX2400 IMX OAI System is as follows. IP External Computer Interface Circuit Ether: TCP/IP Built-in CPU Provided with External LAN cable connected from the PBX OAI System Single CPU configuration (Figure 2-14) Dual CPU configuration (Figure 2-15)
ND-70895 (E) CHAPTER 2 Page 15 Revision 1.0 SYSTEM OUTLINE System Configuration 1. The configuration of the NEAX2400 IMX OAI System is as follows. Figure 2-14 IP Single System Configuration Single System Configuration of NEAX2400 IMX IMG SYMBOL SYMBOL NAMECIRCUIT CARD NAMEREMARKS CPU Central Processing Unit ( NEAX2400 IMX) CPR RAM: Built in Data Memory ELC D term Line Circuit PA-16ELCJ D termDigital Multifunction Terminal Dterm Series E ETHER Ethernet Controller PZ-PC19Ethernet + TCP/IP protocol con- trol ELC TSW CPU D term ETHER (External LAN)CPRLPM External Computer
CHAPTER 2 ND-70895 (E) Page 16 Revision 1.0 SYSTEM OUTLINE System Configuration Figure 2-15 IP Dual System Configuration Dual System Configuration of NEAX2400 IMX IMG SYMBOL SYMBOL NAMECIRCUIT CARD NAMEREMARKS CPU Central Processing Unit (NEAX2400 IMX) CPR RAM: Built in Data Memory ELC D term Line Circuit PA-16ELCJ D termDigital Multifunction Terminal Dterm Series E ETHER Ethernet Controller PZ-PC19Ethernet + TCP/IP protocol con- trol ELC CPU D term ETHER (External LAN) TSW CPRExternal Computer LPM
ND-70895 (E) CHAPTER 2 Page 17 Revision 1.0 SYSTEM OUTLINE Interface with External Computer 4. Interface with External Computer 4.1 Conditions for Interface with External Computer The circuit card for interface with the external computer (general-purpose information processing equip- ment), and the interface conditions are shown in Table 2-1. Note:172. 16. 253. 0 (Default) Table 2-1 Interface Conditions of the Circuit Card CIRCUIT CARD INTERFACE CONDITIONS ETHER (PZ-PC19)Physical Interface 10BASE-T Communication Protocol TCP/IP Internet Address1 address/system (Class A, B, C is available Note) TCP port1 Port/Internet Address 60030 Data Transfer Speed 10 Mbps Number of Interface Ports 1 port/card (16 logical channels/port)
CHAPTER 2 ND-70895 (E) Page 18 Revision 1.0 This page is for your notes.
ND-70895 (E) CHAPTER 3 Page 19 Revision 1.0 CHAPTER 3 INSTALLATION PROCEDURE 1. General This chapter explains the installation procedure for OAI System of NEAX2400 IMX. Cable Connections with External Computer OAI Software Installation Upgrading OAI System from NEAX2400 ICS to NEAX2400 IMX
CHAPTER 3 ND-70895 (E) Page 20 Revision 1.0 INSTALLATION PROCEDURE Cable Connections with External Computer 2. Cable Connections with External Computer This section explains cable connections between the NEAX2400 IMX OAI System and the external computer. 2.1 Cable Connections between OAI System and External Computer The cable connections between the OAI system and the external computer are shown in Figure 3-1. [PZ-PC19 card (LANI) is used] (a) Connection diagram When the OAI system and the external computer are connected using Ethernet + TCP/IP interface Figure 3-1 Cable Connections Between OAI System and External Computer ATTENTION Contents Static Sensitive Handling Precautions Required 00 01 02 03 04 05 06 07 08 09 10 11 00 01 02 03 04 05 06 07 08 09 10 1112 13 14 15 16 17 18 19 20 21 22 23 LANI (PZ-PC19) External Computer HUB BASEULPM 10BASE-T (Straight) PH-PC40 (EMA) PH-IO24 (IOC)