User`s manual

6-72
6
 Switching Operation Source to Communication Option Card
The source of frequency reference and RUN command can be switched between a Communication option
card and the sources selected in b1-01 and b1-02. Set one of the parameters H1-01 to H1-05 (digital inputs S3
to S7 function selection) to 2 to enable operation source switch over.
If a RUN command is active, the switch over will not be accepted.
Related Parameters
Multi-function Digital Inputs (H1-01 to H1-05)
Setting Precautions
To use the operation source switching function make the following settings:
• Set b1-01 (frequency reference source) to a value different from 3 (option card).
• Set b1-02 (RUN command source) to a value different from 3 (option card).
• Set one of the parameters H1-01 to H1-02 to 2.
 Jog Frequency with Direction Commands (FJOG/RJOG)
The FJOG/RJOG function operates the inverter at the jog frequency. It can be activated by using the terminal
ON/OFF operation. When using the FJOG/RJOG commands, there is no need to input the RUN command.
To use this function, set one of the parameters H1-01 to H1-05 (digital input terminal S3 to S7 function selec-
tion) to 12 (FJOG command) or 13 (RJOG command).
Related Parameters
Multi-Function Digital Inputs (H1-01 to H1-05)
Application Precautions
• Jog frequencies using FJOG and RJOG commands have the priority over other frequency references.
• When both FJOG command and RJOG commands are ON for 500 ms or longer at the same time, the
Inverter stops according to the setting in b1-03 (stopping method selection).
Set Value Function
Control Methods
V/f
V/f
with
PG
Open
Loop
Vector
Closed
Loop
Vector
2
Operation source selection: Option Card/ Inverter (ON: Inverter settings in b1-01 and b1-
02, OFF: Option Card)
Yes Yes Yes Yes
Parameter
No.
Name
Factory
Setting
Change
during
Opera-
tion
Control Methods
V/f
V/f with
PG
Open
Loop
Vector
Closed
Loop
Vector
d1-17 Jog frequency reference 6.00 Hz Yes QQQQ
Set Value Function
Control Methods
V/f
V/f
with
PG
Open
Loop
Vector
Closed
Loop
Vector
12 FJOG command (ON: Forward run at jog frequency d1-17) Yes Yes Yes Yes
13 RJOG command (ON: Reverse run at jog frequency d1-17) Yes Yes Yes Yes