6.15 E-SX Bus Interface Card
6-249
Chap. 6
CONTROL OPTIONS
6.15 E-SX Bus Interface Card OPC-VG1-ESX
6.15.1 Product overview
This option card is used to control the FRENIC-VG
from the Fuji Programmable Logic Controller
MICREX-SX SPH3000MM via the E-SX bus.
Main uses
The following can be performed from the option card.
Input of run, stop, and other signals: FWD, REV, X1 - X9, X11 - X14, RST
Speed command and torque command settings: 16-bit binary data
Operation status monitor (bit data)
Running forward, running reverse, during DC breaking or during pre-excitation, inverter shutdown,
braking, DC link established, torque limiting, output current limiting, during acceleration, during
deceleration, alarm relay, remote/local, write error from link, data writing (processing) in progress
Motor speed / torque monitor: 16-bit binary data
Operation status monitor (word data)
(Speed command, output frequency, torque command, output current, output voltage, cumulative run
time, etc.)
Referencing/changing function codes
The tact cycle of the PLC (SPH3000MM) and the control cycle of the inverter can be synchronized
by E-SX bus.
*1
Toggle monitor control enables monitoring of whether the mutual functioning of the host device and
inverter is normal.
*1 For synchronization, refer to "6.15.10 Synchronization of E-SX bus tact cycle and inverter control cycle".
6.15.2 Model and specifications
6.15.2.1 Model
Model details: OPC-VG1-ESX
Installed inverter name: VG1→FRENIC-VG
Option name: ESX→E-SX bus interface card
Accessories
Spacers: 4
Screws (M3): 2
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