Fuji Electric LONWORKS OPC-LNW, Инструкция по эксплуатации

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Chapter 6 Function Code Settings Required for LONWORKS Communication
To enable run, frequency, and nviXcmd_1 to 5 commands via the LONWORKS network, the inverter requires
setting function codes listed in Table 6-1.
To enable particular NVs, modify the function codes listed in Table 6-2. To enable other functions, modify them
listed in Table 6-3.
For details about function codes, refer to the user's manual of an inverter and RS-485 Communication
User's Manual (MEH448), Chapter 5, Section 5.2 "Data Formats."
Function code settings in Tables 6-1 through 6-3 are not essential for LONWORKS communication.
Those settings can be made either before or after commissioning of the interface card.
IMPORTANT
After commissioning of the interface card, be sure to restart the inverter or reset it with a LONWORKS
integration tool (e.g., LonMaker). (The card does not operate normally just by turning it online.) Until it
is done, the changes made for network variables (NVs) or configuration properties (CPs) will not be
validated on the inverter.
Table 6-1 Function Code Settings for Enabling Run, Frequency and nviXcmd1 to 5 Commands
via LONWORKS Network
Function code Description
Factory
default
Setting Required Remarks
y98 Run and frequency commands
via LONWORKS network 0 3 Setting UCPT_LinkFunc is
equivalent to setting y98.
y99 Run and frequency commands
via Loader 0 0 No change is required from
the factory default.
E01 to E09 Command assignment to
terminals [X1] to [X9] Depends on
the target
inverter Except the following.
24, 1024 ( LE selected)
35, 1035 ( LOC selected)
- Even if LE is selected,
turning the physical
terminal ON causes no
problem.
- Even if LOC is selected,
the physical terminal OFF
causes no problem.
E98 Command assignment to
terminal [FWD] 98 98 No change is required from
the factory default.
The number of function codes and inverter's general-purpose input terminals differs depending on the
target inverter.
To enable particular NVs listed below, modify the following function codes in addition to the ones listed in Table
6-1.
Table 6-2 Function Codes Required for Enabling nviAOcmd and nviDOcmd_Y1 and Y2
NV to be Enabled
Function
code
Description
Factory
default
Setting Required
nviAOcmd F31, F35 Analog output to terminals [FM1] and [FM2] or [FMA]
and [FMP] 0, 0 10 (Universal AO)
nviDOcmd_Y1, Y2 E20, E21 Signal assignment to terminals [Y1] and [Y2] 0, 1 27 (Universal DO)
For details about network variables (NVs), refer to Table 7-4 "VSD Object Network Variables."