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6.5 SX Bus Interface Card OPC-VG1-SX
6.5.1 Product overview
Use this option to control FRENIC-VG using the Fuji programmable
logic controller MICREX-SX via the SX bus.
Main Usage
Using this option, you can:
Input signals to start or stop operation, etc.: FWD, REV, X1 - X9,
X11 - X14, RST
Set the speed commands: 16-bit binary data
Monitor the operation status (bit data)
Running forward, running reverse, during DC braking or
pre-exciting, inverter shutdown, braking, DC link bus voltage
established, torque limiting, output current limiting, during
acceleration, during deceleration, alarm relay output, remote/local,
write error from T-link, and data writing in progress
Monitor motor speed; 16-bit binary data
Monitor the operation status (word data)
(Speed command, output frequency, torque command, output current, output voltage, cumulative run
time, etc.)
Reference and change function codes
Monitor that the upper-level device and inverter are interoperating normally using the toggle monitor
control.
Function codes which can be accessed using this option are limited. For details, refer to "4.2 Function
Code List" in Chapter 4.
6.5.2 Model and specifications
6.5.2.1 Inverter type
Model elements: OPC-VG1-SX
Name of equipped inverter VG1 → FRENIC-VG
Option name: SX→SX bus interface card
Accessories
Spacer x 4
M3 screw x 2
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