Mitsubishi FR-F500 Instruction Manual page 132

( 6 ) Communication specifications for RS-485 communication
Operation Location
Computer user program via
PU connector
Computer user program via
inboard option
Control circuit terminal
(*1) As set in the operation and speed command write parameters.
(*2) At occurrence of RS-485 communication fault, the inverter cannot be reset from the computer.
(*3) As set in Pr. 75.
(*4) As set in Pr. 77.
( 7 ) Operation at alarm occurrence
Fault Location
Inverter fault
Communication
Communication
error
(Communication
Communication
from PU connector)
Communication
error
Communication
(Inboard option)
(*5) Can be selected using the corresponding parameter (factory-set to continue)
(*6) Can be selected using the corresponding parameter (factory-set to stop)
( 8 ) Communication error
Fault Location
Communication error
(Error in communication from PU
connector)
Communication error
(Inboard option)
Communication
Item
Operation from PU
Run command (start)
Running frequency setting
Monitoring
Parameter write
Parameter read
Inverter reset
Stop command (*3)
Run command
Running frequency setting
Monitoring
Parameter write
Parameter read
Inverter reset
Stop command (*3)
Inverter reset
Run command
Running frequency setting
Description
Inverter operation
PU connector
Inboard option
Inverter operation
PU connector
Inboard option
Inverter operation
PU connector
Inboard option
Error Message
E.PUE
E.OP1 to E.OP3
Operation Mode
External
Operation
Connector
Enable Disable
Enable
Enable (Combined
operation mode)
Enable Enable
Enable (*4) Disable (*4)
Enable Enable
Enable (*2) Enable (*2)
Enable Enable
Disable Disable
Disable Disable
Enable Enable
Disable (*4) Disable (*4)
Enable Enable
Disable Disable
Disable Disable
Enable Enable
Disable Enable
Disable Enable
Operation Mode
Communication
External
Operation
Operation
(PU connector)
Stop Stop
Continued Continued
Continued Continued
Stop/continued (*5) Continued
Stop Stop
Continued Continued
Continued Continued
Continued Continued
Stop Stop
119
PARAMETERS
Computer Link Operation
(inboard option used)
Disable
Disable
Enable
Disable (*4)
Enable
Enable (*2)
Enable
Enable (*1)
Enable (*1)
Enable
Enable (*4)
Enable
Enable (*2)
Enable
Enable
Enable (*1)
Enable (*1)
Computer link
Operation
(inboard option used)
Stop
Continued
Continued
Continued
Stop
Continued
Stop/continued (*6)
Continued
Stop
4