Fuji Electric FRENIC-VG Series, Руководство пользователя

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6.7 CC-Link Interface Card
6-179
Chap. 6
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NTR
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TIONS
6.7.10 2 X mode with 1 station occupied (o32=2
）
6.7.10.1 Remote I/O signal in 2 X mode (o32=2)
o32=1 Same as the case of 1 X mode with 1 station occupied
6.7.10.2 Remote register signal in 2 X mode (o32=2)
Table 6.7.28 Remote Register in 2 X Mode (Master -> FRENIC-VG)
Address Signal name Description Remarks
RWwn+0 Monitor code 2/
Monitor code 1
Write the codes (listed in Table 6.7.24) of monitor items to
be referred to. After that, turning the RYC ON stores the
value of those monitor items into RWrn+0 and RWrn+1. The lower and
upper bytes correspond
to monitor codes 1 and 2,
respectively.
RWwn+1 Speed command/
torque command
*1
Specify the speed command (for speed control) or torque
command (for torque control). When the command has
been set in this register, turning RYnD ON reflects the
command on the inverter. Completion of the reflection
turns RXnD ON. 0 to ±20000
(Nmax with ±20000 in the speed
command, and 0.01%/1d in the
torque command)
Supporting of writing data into
volatile memory (RAM) only
RWwn+2 Command code 1
(485 No. system)
Command codes (Table 6.7.25) are set to execute rewriting
of operation mode, reading of inverter function codes,
writing, reference of alarm history, alarm reset, etc. After
register writing is completed, turning RYnF ON executes
the commands. Completion of command execution turns
RXnF ON.
RWwn+3 Write data If data is to be written with RWwn+2 command code used,
set the data in this register.
After writing the RWwn+2 command codes and setting this
register, turn the RYnF ON. If no write data is required,
zero "0" should be written. All data can be written into
volatile memory (RAM) only.
Execute "H02 All Save function",
if necessary, to write data into
non-volatile memory (EEPROM).
RWwn+4 Monitor code 3
RWwn+5 Monitor code 4
RWwn+6 Monitor code 5
RWwn+7 Monitor code 6
Specify the code (listed in Table 6. 7.24) of monitor item to
be referred to. After that, turning the RYnC ON stores the
data of the monitor item into the RWrn+
□ .
( □ denotes any of the corresponding register numbers 4 to
7.)
n: Value determined by a station address
*1 With H41 (torque command selection) = 4 (link enabled), RWwn+1 = torque command value. With H41 ≠ 4, RWwn+1 = speed
command value.
Table 6.7.29 Remote Register in 2 X Mode (FRENIC-VG->Master)
Address Signal name Description Remarks
RWrn+0 Monitored value 1 When RYnC is turned ON, the monitored value specified
with monitor code 1 is output.
RWrn+1 Monitored value 2 When RYnC is turned ON, the monitored value specified
with monitor code 2 is output.
RWrn+2 Response code Response codes corresponding to RWwn+2 command code
(refer to Table 6.7.26) are set. For normal response, "0" is set.
If data is incorrect, the codes are set to a value other than "0".
RWrn+3 Read data If the command code has normally been executed, the
response data for that command (specified by the command
code) is automatically written.
RWrn+4 Monitored value 3
RWrn+5 Monitored value 4
RWrn+6 Monitored value 5
RWrn+7 Monitored value 6
Outputs data of the monitor items specified with monitor
codes 3 to 6 when RYnC is ON. Available with 2 X setting
n: Value determined by a station address