Savch S2800 Series, User Manual

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97
Communication response delay refers to the interval time from end of inverter data receiving
to sending response data to host computer. If the response delay time is shorter than
system processing time, the response delay is subject to system processing time. If the
response delay time is longer than system processing time, the system has to delay after
processing the data. And send data to the host computer until the delay time is reached.
Communication response delay
Setting range 0~200ms[ms]
12-03 Factory setting
5
When this function code is set as 0.0s, the parameter of communication overtime time is
invalid.
When this function code is set as valid value, if the interval time between one communica-
tion and the next communication exceeds the time of communication overtime, the system
will report communication error (CE).
Normally, this parameter is set as invalid value. setting this parameter in system of continu-
ous communication can monitor the communication status.
Time of communication overtime fault
Setting range 0.0~200.0s[s]
12-04
Factory setting
0.0
When the inverter communication is abnormal, it is available to set the process action of
communication error to shield CE fault, stop or continue to operate.
Transmission error processing
Setting range
0: Alarm and coast to stop
1: No alarm and run continuously
2:
12-05
Factory setting
0.0
When LED unit of this function code is set as 0, the inverter has response to the reading-
writing command of host computer.
When LED unit of this function code is set as 1, the inverter only has response to the
reading command of host computer, but no response to the writing command, through
which can improve the communication efficiency.
0:When power on, the inverter cooling fan is enabled.
1:Then inverter cooling fan is enabled when the inverter is in operation; When the inverter
stops, cooling fan delay to stop.
Transmission response processing
Setting range
0: Operation writing responded
1: Operation writing not responded
12-06 Factory setting
0.0
Cooling Fan Control Mode
Setting range
0
：
Cooling fan is enabled when power on
1
：
Only enabled when the inverter is in operation
12-13
Factory setting
1
No alarm and stop according to stopping mode (only under
communication control mode)
3: No alarm and stop according to stopping mode (under all control modes)