PARAMETERS
124
(
5
)
Communication specifications for RS-485 communication
Operation Mode
Operation Location Item
Communication Operation
from PU Connector
Run command (start) Enable
Running frequency setting Enable
Monitoring Enable
Parameter write Enable (*3)
Parameter read Enable
Inverter reset Enable
Computer user program via
PU connector
Stop command (*2) Enable
Inverter reset Enable
Run command DisableControl circuit terminal
Running frequency setting Disable
(*1) At occurrence of RS-485 communication fault, the inverter cannot be reset from
the computer.
(*2) As set in Pr. 75.
(*3) As set in Pr. 77.
(
6
)
Operation at alarm occurrence
Operation Mode
Fault Location Description
Communication Operation
(PU connector)
Inverter operation Stop
Inverter fault
Communication PU connector Continued
Inverter operation Stop/continued (*4)Communication error
(Communication from PU
connector)
Communication PU connector Stop
(*4) Can be selected using the corresponding parameter (factory-set to stop).
(
7
)
Communication error
Fault Location Error Message Remarks
Communication error
(Communication from PU connector)
Not displayed Error code is E.PUE
To Next Page
Loading...
