14 - 48
14. INVERTER CONNECTION
14.7 Precautions
14.7 Precautions
Station No. of inverter system
Make sure to establish inverter system with No.0
station.
Number of inverter
Up to 31 inverters can be connected.
Parameter setting
(1) Communication parameter change
Do not make any change for each communication
parameter of the inverter side from GOT.
If changed, the communication to the inverter cannot
be made.
(2) When setting "8888" or "9999" to inverter parameter
(Pr)
"8888" and "9999" designate special function. When
specifying from the GOT, it will be as follows.
Screen switching devices, system
information devices
Make sure to use GD for screen switching devices and
system information devices when the GOT is
connected to only the inverter.
GOT clock setting
The clock function is enabled or disabled depending on
the driver selected.
• When selecting [FREQROL 500/700/800,
SENSORLESS SERVO]
The clock function is disabled even though [Adjust]
or [Broadcast] is set by the GOT clock setting.
• When selecting [FREQROL 800]
The clock function is enabled by using the PLC
function of the FREQROL 800 series.
Settable driver
The following shows the settable drivers according to
the models used.
• When connecting the GOT to one or more
FREQROL 500/700/800 series and sensorless
servos
[FREQROL 500/700/800, SENSORLESS SERVO]
• When connecting the GOT to one or more
FREQROL 800 series
[FREQROL 800]
• When automatically connecting the GOT to
FREQROL 800 series, or using the PLC function of
the RFREQROL 800 series
[FREQROL 800]
Automatic connection of FREQROL 800
series
The automatic connection requires the user-specified
negotiation time and the initialization wait time.
By monitoring the Notify Automatic Connection Status
(GS277), you can check the completion of the
automatic connection.
For details, refer to the following.
GT Designer3 (GOT2000) Help
Set value of inverter side Value specified by GOT
8888 65520
9999 65535
To Next Page
Loading...
Need help?
General
