Westermo TDW-33 - Manual (Page 47)

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<flag>
Defines if the establishment of service shall be retried, the time between retries is con-
trolled by register S7.
0 = NO No retry, tries once to perform requested action
1 = RETRY Retry infinitely to establish service according to
current table entry.
2 = RETRY_3 Do 1 try and max 3 retries.
3 = NEXT_OK If current service ends with OK the service specified by
next table entry will be trigged.
If fail to perform/establish the current entry service the
unit will return to idle.
4 = NEXT_ERR The unit will execute service specified by next table
entry if fail to perform/establish current service.
If service according to current table entry terminates
normally the unit will return to idle and wait for any
new event trigger.
5 = NEXT_ALLWAYS The next table entry will always be execute regardless
of the exit status of the current.
<timeout>
Timeout is used in Dial and Transparent I/O. The timeout is designed as a inactivity timer
and will be retrigged for each Data / I/O transfer. The timeout is the only normal way to
terminate Dial and Transparent I/O.
Please see Table 1 for reference of state after termination by timeout.
Setting a timeout for any other service than transparent I/O will not cause any failure
but will not have any function.
<timeout> Function of <timeout>
= 0 The service will not be terminated
= 1 – 255 The timeout is specified in units of 10 s.
Valid values 1 – 255 *10 s (10 s – 2550 s)
<priority>
Priority of the service specified.
<priority> Function of <priority>
= 0 An existing connection will not be terminated.
Retries will be made according to setting of <flag>,
time between retries is set by register S7.
= 1 The current connection will be terminated before
the connection specified by service is established.