Toshiba Tosvert VF-AS1 User Manual

Page 132

E6581301

F-20

[Setting of jog run setting terminal (S3-CC)]
Assign control terminal S3 ([: preset speed 3] in default setting) as the jog run setting terminal.

Title

Function

Adjustment range

Example of setting

Input terminal function selection 7 (S3)

(Jog run setting terminal)

Note:During the jog run mode, there is LOW (low speed detection signal) output but no RCH (designated frequency

reach signal) output, and PID control does not work.

•When the inverter is in panel jog mode, pressing the key displays HLQI, while pressing the key displays TLQI.

•When HLQI is displayed, the inverter will be placed in forward jog run mode as long as the key is held down.

•When TLQI is displayed, the inverter will be placed in reverse jog run mode as long as the key is held down.

•During jog run, the direction of rotation can be changed using the and keys. Press the key to run

the motor in the forward direction, or press the key to run it in the reverse direction.

•If you press and hold down the key for 20 seconds or more, the key failure alarm “G” will be displayed.

The figure below shows the relationship between the operation panel jog run mode and each of the other modes.

Pressing the

key, which will move the inverter through each of the modes.

Status monitor mode

MODE

Operation panel

jog run mode

MODE

Note1: When the inverter is in operation (RUN Key lamp is lit) or when an operation command is issued (RUN Key

lamp is lit), the inverter cannot be switched to operation panel jog run mode.

Note 2: When parameter H (input terminal priority selection) is set to , the inverter does not display any

message saying that it is in panel jog run mode.

6.11

Setting frequency via external contact input (Up/Down frequency setting)

: Input from external contacts - Up response time

: Input from external contacts - Up frequency step

: Input from external contacts - Down response time

: Input from external contacts - Down frequency step

: Initial Up/Down frequency

: Initial Up/Down frequency rewriting

• Function

These parameters are used to set the output frequency by means of a contact signal from the external
control device.

[Parameter setting]

Title

Function

Adjustment range

Default setting

Input from external contacts - Up response time

~ s

Input from external contacts - Up frequency step

~ HJ Hz

Input from external contacts - Down response time

~ s

Input from external contacts - Down frequency step

~ HJ Hz

Initial Up/Down frequency

~ WNHz

Initial Up/Down frequency rewriting

:Not changed

:Setting of H changed
when power is turned off.

These functions are operative when parameter HOQF (frequency setting mode selection 1) is set to or

parameter H (frequency setting mode selection 2) is set to .

RUN

MODE