15.7Precautions

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.

For GT11 and GT10, refer to the following manual for the procedure to check the connectable inverter depending on the version.

GT11 User's Manual, GT10 User's Manual

Model name

Hardware version

Number of connect-

able Inverter

 

 

 

GT1155-QTBD

C or later

31

 

 

B or earlier

10

 

 

 

 

 

 

GT1155-QSBD

F or later

31

 

 

GT1150-QLBD

E or earlier

10

 

 

 

 

 

 

GT1055-QSBD

C or later

31

 

 

GT1050-QBBD

B or earlier

10

 

 

 

 

 

GT1045-QSBD

A or later

31

GT1040-QBBD

 

 

 

 

 

 

GT1030-L

D

B or later

31

 

 

GT1030-H

D

A or earlier

10

 

 

 

 

GT1020-L

D

E or later

31

 

 

D or earlier

10

 

 

 

 

 

 

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.

Set value of inverter side

Value specified by GOT

8888

65520

 

 

9999

65535

 

 

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 control

Since the inverter does not have a clock function, the settings of [time adjusting] or [time broad cast] by GOT clock control will be disabled.

9

TO CONNECTIONPLC MELSECNET/H(PLCNETWORK)

10

MELSECNET/10 CONNECTION (PLC TO PLC NETWORK)

11

CC-Link IE CONTROLLER NETWORK CONNECTION

12

CC-Link IE FIELD NETWORK CONNECTION

13

CC-Link CONNECTION (INTELLIGENT DEVICE STATION)

14

CC-Link CONNECTION (Via G4)

15

CONNECTION

INVERTER

16

CONNECTION

SERVO AMPLIFIER

15. INVERTER CONNECTION

15 - 47

15.7 Precautions