APPX
Appendix 3 Buffer Memory
267
A
Own node operation status storage area (industrial switch connection information
area)
Communication mode (Un\G53183, Un\G61119)
• 0: Half-duplex
• 1: Full-duplex
Connection status (Un\G53184, Un\G61120)
• 0: Industrial switch not connected/disconnected
• 1: Industrial switch connected
Communication speed (Un\G53185, Un\G61121)
• 1: Operating at 100BASE-TX
• 2: Operating at 1000BASE-T
Disconnection count (Un\G53186, Un\G61122)
The number of times the cable was disconnected is stored.
Own node operation status storage area (IP address duplication status storage area)
IP address duplication flag (Un\G53192)
• 0: IP address not duplicated
• 1: IP address duplicated
MAC address of the station already connected to the network (Un\G53193 to Un\G53195)
It is stored in the station with duplicated IP address.
MAC address of the station with the IP address already used (Un\G53196 to Un\G53198)
It is stored in the station that has been already connected to the network.
Area for sending/receiving instructions
RECV instruction execution request (Un\G53293)
RECV instruction execution request
• 0: No request
• 1: Requesting
Channels 1 to 8 are displayed in units of bits.
Remote password lock status storage area
Remote password lock status system port (Un\G53622, Un\G61558)
[b0]: Auto-open UDP port
[b1]: MELSOFT transmission port (UDP/IP)
[b2]: MELSOFT transmission port (TCP/IP)
[b5]: SLMP transmission port (UDP/IP)
[b6]: SLMP transmission port (TCP/IP)
• 0: Unlocked/remote password not set
• 1: Lock status
To Next Page
Loading...
