GK600 User Manual
Chapter 6 Specification of Parameters
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ATTENTION:
Frequency adjustment via
∧
/
∨
on control panel can be cleared through terminal "UP/DOWN
(including
∧
/
∨
key) adjustment clear " . Refer to C0-01~C0-10 for details.
1: Digital setting (b0-02) + terminal UP/DOWN adjustment
When the drive is powered up, the value of b0-02 is taken as the master frequency set. This
frequency can be adjusted via “terminal UP” and “terminal DOWN” no matter the drive is
running or in stop.
When this parameter value is selected, following parameter setting should be performed:
1)
Set the two digital input terminals to "terminal UP" and "terminal DOWN" respectively.
Refer to C0-01~C0-10 for further information.
2)
Set terminal UP/DOWN frequency change step size (C0-18).
3)
Set C0-17 (terminal UP/DOWN frequency adjustment treatment).
ATTENTION:
Frequency adjustment via terminal UP and DOWN can be cleared through terminal "UP/DOWN
(including
∧
/
∨
key) adjustment clear" . Refer to C0-01~C0-10 for details.
2: Analog input AI1
(0~10V) voltage input and (0~20mA) current input are optional for AI1, which can be selected
using jumper switch S2 on control board.
It is shown as Figure 6-2.
Fig. 6-2
Refer to specification of C2-00~C2-20 for corresponding relation between analog input and
output frequency. See parameter Group C4 for automatic correction of analog input.
3: Analog input AI2
AI2 input is the -10V~+10V voltage input, and the plus/minus of voltage determines the motor
running direction. Refer to detailed description of C2-00~C2-20 for corresponding relation
between analog value and frequency value. See parameters of Group C4 for automatic
correction of analog input.
4: Analog input EAI (on IO option board)
Terminal EAI is located at IO option board, supporting 0~10V voltage input and 0~20mA
current input. It can be used with the same way as AI1. When using external voltage/current
analog input to the drive, the connection diagram is shown as Fig. 6-3:
ON
OFF
AI1 AO1
485
V
I
I
V
S2
S1
S3
