GE 90-30 PLC Switch User Manual


 
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TCP/IP Ethernet Communications User's Manual Ć August 1997 GFKĆ1084B
07—20—95 07:58 GE FANUC SERIES 90—30/90—20/MICRO (v6.01) Page 3
|[ START OF LD PROGRAM LANRDWT ] (* *)
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|[ VARIABLE DECLARATIONS ]
V A R I A B L E D E C L A R A T I O N T A B L E
REFERENCE NICKNAME REFERENCE DESCRIPTION
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%I0039 S2_FUSE Fuse blown for Serial Port 2
%I0040 AI_FUSE Fuse blown for AAUI Port
%I0045 LAN_OK Bit set, LAN OK
%I0046 RSOURCE Set if resource problem
%I0048 LANIFOK LAN Interface OK
%I0049 XFER_1 Successful Data Transfer
%I0050 CH1_ERR Error detected on Channel 1
%T0001 FIRSTRD First channel cmd after Fst_Scn
%T0002 RD_OK Commreq successful
%T0003 RD_ERR Error processing Commreq
%T0004 RD_FLT Fault output set for COMREQ
%T0005 WRT_OK Write Channel cmd successful
%T0006 WRT_ERR Error processing write channel
%T0007 WRT_FLT Write Chan COMREQ Fault output
%T0008 DO_READ Write done, do read comreq
%T0009 DO_WRT Read done, do write comreq
%T0010 RESTART Bit set if Enet card restarted
%T0011 CH_ERR Error on read/write, restart
%T0012 PWR_DLY Wait 2 sec. for system power—up
%T0013 RS_READ Read error detected, restart
%T0014 RS_WRT Write error detected, restart
%R0001 RD_CRSW COMREQ status word for read
%R0002 WT_CRSW COMREQ status word for write
I D E N T I F I E R T A B L E
IDENTIFIER IDENTIFIER TYPE IDENTIFIER DESCRIPTION
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LANRDWT PROGRAM NAME
|[ BLOCK DECLARATIONS ]
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|[ START OF PROGRAM LOGIC ]
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Program: LANRDWT C:\LM90\LAN\LANRDWT Block: _MAIN