90
agility
TM
Series Soft Start User Manual
MAN-AGY-001. Version 04. 21/09/2018
2)
Log record access.
Log record access is enabled when the Window View register (157) is set a to Log Records
(1).
The event log is a list of event records stored within a non-volatile store in the system.
Register 158 (Window Code) can be set to one of the following values.
a)
Report (1)
If Window Code is set to When 1 the Window registers are filled with information
about the first and last record in the event log, in the following arrangement.
Window Register numbers
Description of data copied
176,177
Index number of first record.
178,179,180
Date and Time when the event was
recorded of first record. See date Time
format in Appendix.
181,182
Index number of last record.
183,184,185
Date and Time when the last event was
recorded. See date Time format. TBD
b)
Rewind (2)
Setting Window Code to 2 will rewind the log record pointer to the first record.
Subsequently when the Next Record is requested the data from the first record will
be placed into the Window registers.
c)
Unwind (3)
Setting Window Code to 3 will set the log record pointer to the last created record.
Subsequently when the Next Record is requested the data from the last record will
be placed into the Window registers.
d)
Seek Absolute (4)
Setting Window Code to 4 along with setting Window 1 and 2 to the required record
pointer will prepare the Next Record request to return the record with that record
number.
e)
Seek Relative (5)
When setting Window Code to 5, the
signed
number set into Window 1 and 2 will
added to the current pointer so the Next Record request will return the record whose
position is offset by that number.
f)
Next Record (6)
Setting Window Code to 6 will cause the log record with the position of the current
record pointer to be copied into the Window registers (registers 176 to 199). These
will then contain the following information.
Modbus RTU Parameters (continued)