Yokogawa YFGW710 - Manual (Page 170)

<C3. Field Wireless Management Tool>
C3-16
IM 01W01F01-01EN
Contract details
Selecting a contract displays the contract information in the Contract details section at the bottom
of the page.
The contract information includes the following parameters:
• Service type: Can be periodic or aperiodic
• Activation time: Date and time when the contract is established
• Source/destination device: EUI-64 address of the requester and destination device respec-
tively
• Source/destination SAP: “0” is the default value for the DMAP on a device; “1” is the default
value of a SMAP on the System Manager; other values represent custom SAP’s.
• Expiration time: Date and time when the contract terminates
• Priority: Indicates the base priority for all messages sent using the contract
• NSDU Size: Packet size at network layer
• Reliability: Requested reliability for delivering transmitted packets to the destination
• Period: Identifies the desired issuing period for periodic contracts
• Phase: Identifies the desired phase (within the issuing period) of publications, for periodic
contracts
• Deadline: Maximum allowable end-to-end transport delay in periodic communication
• MaxSendWindow: Maximum number of client requests that may be simultaneously awaiting
a response, in the case of aperiodic communication
n RF Channels
The channels of the selected device are displayed at the bottom of the Network Topology page.
The channels used for communication are highlighted in white, while blacklisted channels are
highlighted in dark grey.
When channel information is unavailable, the message “No Information available!” will be dis-
played in red.
Channel 15 has been disabled by default for purposes of compliance in certain countries.
Figure C 3-16