6500-LU1-SCS-Remote SNA 3174 Control Unit

LU1-SCS mode is utilized when neither IPDS nor PSF is needed to accomplish the print function desired. An existing remote 3174 SNA-connected control unit is assumed. The steps required to install a remote LU1-SCS printer for host definitions are as follows:
  1. NCP Definition
    XYZ     GROUP    TYPE=NCP,...
    
    LINK    ADRESS=(032),...
    
    REMPU74 PU       ADDR=C1,...
    
    REM6500 LU       LOCADDR=#,(#replaced by port on control unit)
    
            DLOGMOD=6500SCSR,(Default LOGMODE ENTRY NAME)
    
            MODETAB=MYTABLE (Table name containing MODEENT)*
  2. VTAM Definition

    * The following entry should be placed in the VTAM MODE TABLE specified above or another of your choice.

    6500SCSR MODEENT LOGMODE=6500SCSR,
    
        FMPROF=X'03',TSPROF=X'03',PRIPROT=X'B1',
    
        SECPROT=X'90',COMPROT=X'3080',RUSIZES=X'87C6',
    
        PSERVIC=X'01000000E100000000000000',
    
        PSNDPAC=X'01',SRCVPAC=X'01'
  3. JES2 Definition

    This definition is not required if you are using VPS and using U1 - U9999 as the printer ID.

    RMT1 LUTYPE1,BUFSIZE=3840,LINE=1,NUMRD=0,NUMPR=1,NOCOMP,NOCMPCT,
    
              SETUPHDR,CONSOLE (SETUPHDR=PDIR JES2 V3)
    
    R1.PR1 CLASS=A,NOSEP,PRWIDTH=132,NOFCBLOD,WS=(W,R,Q,PMD,LIM,F,T/C,P),
    
              CKPTPAGE=30
    
    DESTID NAME=P6500,DEST=R1
  4. Define to CICS or another application program

    An application program must provide the SCS commands to control the printer. CICS, VPS, and other applications support SCS as well as numerous application programs, both customer written and vendor supplied. Refer to the vendor documentation for defining an SCS printer to the program for its use. If there is no specific information on the 6500 you may use the IBM 4234 for reference.

  5. Printer Settings
    It is recommended that the following printer settings be changed from factory default settings:
    • Printer Control => Interface Selection => Coax
    • Coax Interface => Format Control => Enable