Fuji Electric FRENIC-VG Series, User Manual

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6.7 CC-Link Interface Card
6-175
Chap. 6
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NTR
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TIONS
6.7.9.2 Remote register signal in 1 X mode (o32 = 1)
Table 6.7.22 Remote Register in 1 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).
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 6.7.23 Remote Register in 1 X Mode (Master -> FRENIC-VG)
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.
n: Value determined by a station address