346
APPX
Appendix 3 Buffer Memory
224 to 225 E0H to E1H Status for each protocol Receiving error Framing error count
226 to 227 E2H to E3H Receive FIFO overflow count
228 to 229 E4H to E5H CRC error count
242 F2H Own node operation
status storage area
Hub connection status area Communication mode
243 F3H Connection status
244 F4H Communication speed
245 F5H Disconnection count
251 FBH IP address duplication status storage area Same IP address detection flag
252 to 254 FCH to FEH MAC address of the station already
connected to the network
255 to 257 FFH to 101H MAC address of the station with the IP
address already used
270 10EH Remote password lock
status storage area
Remote password lock status (connection No.1 to 16)
271 10FH Remote password lock status system port
280 118H Forced connection
invalidation setting area
Forced connection invalidation (connection No.1 to 16)
281 119H Forced connection invalidation system port
290 122H Time setting function
(SNTP) area
Time setting function operation result
291 123H Time setting function execution time (Year)
292 124H (Month)
293 125H (Day)
294 126H (Hour)
295 127H (Minute)
296 128H (Second)
297 129H (Day of the week)
298 12AH Time setting function required response time
299 12BH Time setting function (SNTP client) execution
310 to 311 136H to 137H IP packet transfer
function area
IP packet transfer latest data volume
312 to 313 138H to 139H IP packet transfer maximum data volume
320 to 335 140H to 14FH Remote password
function monitoring area
Connection No.1 continuous unlock failure count to Connection No.16 continuous
unlock failure count
336 150H Auto-open UDP port continuous unlock failure count
337 151H MELSOFT transmission port (UDP/IP) continuous unlock failure count
338 152H MELSOFT transmission port (TCP/IP) continuous unlock failure count
339 153H FTP transmission port (TCP/IP) continuous unlock failure count
340 154H MELSOFT direct connection continuous unlock failure count
350 15EH Predefined protocol
support function
execution status check
area
Connection No.1 Protocol execution status
351 15FH System area
352 to 367 160H to 16FH Received data verification result (receive
packet No.1 to 16)
368 170H Protocol execution count
369 171H Protocol cancellation specification
370 to 669 172H to 29DH Connection No.2 to Connection No.16
680 2A8H Open completion signal Open completion signal
681 2A9H Open request signal Open request signal
682 2AAH Socket communications
reception status signal
Socket communications reception status signal
683 2ABH Initial status Initial status
684 2ACH Initial error code Initial error code
692 2B4H Predefined protocol
support function check
area
Predefined protocol ready
Address Application Name
Decimal Hexadecimal
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