YASKAWA
SIEPC71061737B GA800 Drive Technical Reference
801
Parameter
DeviceNet
SI-N3
LonWorks
SI-W3
Modbus TCP/IP
SI-EM3
PROFINET
SI-EP3
EtherNet/IP
SI-EN3
F6-50 to F6-71
x
-
-
-
-
F7-01 to F7-15
-
-
x
x
x
F7-16
-
-
x
-
-
F7-17 to F7-42
-
-
-
x
x
F7-60 to F7-79
-
-
-
-
-
■
Gateway Mode
Note:
When you use Gateway Mode, do not install the communication option in slave drives. If you install a communication option in a slave
drive, the drive commands and responses will not synchronize.
In gateway mode, you can use one communication option to communicate with more than one drive.
You can use one communication option to connect a maximum of five drives to the field bus communications. Refer
to
for more information.
When you install a communication option on the master drive, you can use the RS-485 communication card to
transmit data and slave drives without a communication option can receive it.
Figure 12.76 Connection Examples in Gateway Mode
Table 12.49 Specification
Item
Specification
Applicable options
All the options that support the MEMOBUS access function (for example, PROFIBUS-DP, PROFINET, EtherNet/IP, EtherCAT, etc.)
Number of connected drives
Maximum: 5 units
Communication Specifications
MEMOBUS/Modbus (RTUmode) communications
Commands/responses
The controller can send this data to each drive (Drive 0 to Drive 4):
•
Control commands: Run commands and frequency references
•
Control responses: Output frequency and drive status (during run, faults)
•
Read and write parameters
•
Read monitors
Synchronous control
Not supported
Note:
•
The communication speed in gateway mode is slower than the speed in field bus communications. Make sure that the speed is acceptable
for your system.
•
Response speed with the communication option is slower than the speed with point-to-point communications.
•
Set
H5-03 [Communication Parity Selection]
to the same value on the master drive and slave drives.
WARNING!
Injury to Personnel. Separately prepare safety protection equipment and systems, for example fast stop switches. If the
motor does not stop correctly from the disconnection of communications cable or electrical interference, it can cause serious injury.
Configuring Gateway Mode
shows sample settings to connect 4 slave drives:
Содержание GA800 Series
Страница 2: ...This Page Intentionally Blank 2 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 20: ...i 3 Warranty Information 20 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 30: ...1 3 Features and Advantages of Control Methods 30 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 58: ...2 9 Installation Methods 58 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 144: ...4 4 Start up Procedures 144 YASKAWA SIEPC71061737B GA800 Drive Technical Reference Figure 4 8 Basic Steps before Startup...
Страница 268: ...5 6 Safe Disable Input 268 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 306: ...6 3 MEMOBUS Modbus Communications 306 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 370: ...7 10 Troubleshooting Without Fault Display 370 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...
Страница 426: ...8 7 Storage Guidelines 426 YASKAWA SIEPC71061737B GA800 Drive Technical Reference...