Fuji Electric FRENIC MEGA G2 Series - Page 834

11.22 Built-in Option Card Types and Ports in Which They Can be Installed
11-106
11.22.7 Multiprotocol Ethernet
®
Communication Card (OPC-ETM)
By installing the multiprotocol Ethernet communication card on FRENIC-MEGA (G2) (ROM version 0300 and later),
and setting and monitoring run commands and frequency from a master device connected by Ethernet, function
code settings required for operation can be changed and checked. Furthermore, data can be exchanged with
peripheral equipment.
Applicable port
This communication card can only be installed in the A port of the three FRENIC-MEGA option connection ports (A,
B, and C ports).
[Note] Other communication cards (DeviceNet communication card, SX-bus communication card, etc.) cannot be
installed with this communication card installed. If multiple communication cards are installed, an er4 trip will occur
at FRENIC-MEGA, and it will not be possible to cancel the trip condition until there is only one communication card
installed.
Specification
Item
Specification
Remarks
Supported protocols
• Ethernet
®
/ IP server
• PROFINET-RT device
Connector type
With RJ-45 shield, CAT5e or higher UTP or STP cable
Physical layer type
IEEE 802.3
Number of ports
2 ports (built-in switch function)
Transmission speed
10 Mbps / 100 Mbps (automatically detected)
Duplex mode
Half duplex/full duplex (automatically detected)
Auto MDI-X
Enabled (auto straight/crossover cable recognition)
Auto Polarity
Enabled (auto polarity detection)
Cable length
Max. 100 m (328 ft) per segment
Function code settings
Table 11.22-23
Function
code
Description
Factory
default
Setting
y95
Run operation command
clear selection when
communication error occurs
0
0: Do not clear data when a communication error alarm
occurs.
1: Clear data for function codes S01/S05/S19 when a
communications error occurs.
2: Clear the run command assigned bit of function code S06
when a communications error occurs.
3: Clear operations in 1 and 2 above are performed.
4: Clear data for 3 above and for function codes
S02/S03/S13/S15/S20/S21.
* The applicable alarms are er8, erp, er4, and er5.
y97
Communication data storage
method selection
0
Set to “1” if frequently rewriting inverter function codes other
than run command related S codes (Sxx).
If the same value is written, the value is not written, and the
number of times is not counted.
0: Store in nonvolatile memory (Rewritable times are limited)
1: Write in temporary memory (Rewritable times are
unlimited)
2: Save all data from temporary memory to nonvolatile
memory (After all save, return to Data 1)