Jog Frequency Operation Without Forward And Reverse Commands (Fjog/Rjog) - YASKAWA Varispeed G7 Instruction Manual

Setting Precautions
To switch command inputs between the Communications Option Board and the control circuit terminals, set
the following constants.
Set b1-01 (Reference Selection) to 1 [Control circuit terminal (analog input)]
•
Set b1-02 (Operation Method Selection to 1 [Control circuit terminal (sequence inputs)]
•
Set one of the constants H1-01 to H1-10 (multi-function contact input terminal S3 to S12 function selec-
•
tion) to 2 (Option/Inverter selection).
Terminal Status
Jog Frequency Operation without Forward and Reverse Commands
(FJOG/RJOG)
The FJOG/RJOG command functions operate the Inverter using jog frequencies 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 constants H1-01 to H1-10 (multi-function contact input terminal S3 to S12
function selection) to 12 (FJOG command) or 13 (RJOG command).
Related Constants
Con-
stant
Number
d1-17
Note The unit is set in o1-03 (Frequency units of reference setting and monitor). The default for o1-03 is 0 (increments of 0.01 Hz).
* The setting range for open-loop vector 2 control is 0 to 66.0 (0 to 132.0 for PRG: 103 )
Multi-Function Contact Inputs (H1-01 to H1-10)
Set-
ting
Value
12 FJOG command (ON: Forward run at jog frequency d1-17)
13 RJOG command (ON: Reverse run at jog frequency d1-17)
Application Precautions
Jog frequencies using FJOG and RJOG commands are given 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).
-84
6
Inverter
OFF (Can be operated from frequency reference or control circuit terminal from analog input termi-
nal.)
Communications Option Board
ON
(Frequency reference and Run Command are enabled from Communications Option Board.)
Name
Description
Display
Jog frequency The frequency reference when the
reference jog frequency reference selec-
tion, FJOG command, or RJOG
Jog Reference
command is ON.
Frequency Reference and Run Command Selection
Change
Setting Factory
Range Setting Opera-
0 to
6.00
400.00
Hz
*
Function
Control Methods
Open
during
V/f Flux
Loop
V/f with Vec-
Vector
tion
PG tor
1
Yes Q Q Q Q
Control Methods
Open
V/f Loop
V/f with Vec-
PG tor
1
Yes Yes Yes
Yes Yes Yes
MEMO
Open
BUS
Loop
Regis-
Vector
ter
2
Q 292H
Open
Flux Loop
Vec- Vec-
tor tor
2
Yes Yes
Yes Yes