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H5-07 RTS Control Selection
Setting
0
Disabled (RTS is always on)
1
Enabled (RTS turns on only when sending) (factory default)
RTS or Request To Send control is a method of flow control applied to messaging in serial communications. Parameter H5-07
configures whether the Drive will implement RTS messaging all the time (H5-07= "0: Disabled") or only when sending
(H5-07= "1: Enabled"). It is recommended to set H5-07= "0: Disabled", when using RS-485 and set H5-07= "1: Enabled",
when using RS-422. Drive power should be cycled after a change is made to this parameter.
H5-08 Communication Protocol Selection
Setting
0
Memobus (Modbus) (factory default)
1
N2 (Metasys)
2
FLN (APOGEE)
Since the Drive is capable of using MEMOBUS, Metasys N2, or Apogee FLN communications via the RS-485/422 terminals,
parameter H5-08 must be programmed to specify to the Drive which format is being used. Drive power should be cycled
after a change is made to this parameter.
H5-09 Communication Error Detection Time
Setting Range:
0.0 to 10.0 Seconds
Factory Default: 2.0 Seconds
The setting of parameter H5-09 determines the length of time that serial communications must be lost before a CE fault occurs.
Setting H5-09= 0 will configure the Drive for the quickest CE fault detection but may cause nuisance faults. Drive power
should be cycled after a change is made to this parameter.
Description
Description
Programming 98
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