(N) Operation via communication and its settings
62
When "100" is set in
Pr.52 Operation panel main monitor selection
, frequency setting is monitored during a stop and output frequency is
monitored during running.
When position control is selected for the FR-A800-E, the number of pulses is monitored when
Pr.430
≠
"9999".
Write data is in hexadecimal, and only last two digits are valid. (The upper two digits are ignored.)
Differs according to capacities.
Setting from the remote register (RWw1) is also available.
Pr.811
is only available for the FR-A800-E.
Turning OFF the power supply while clearing parameters with H5A5A or H55AA sets back the communication parameter settings to the initial
settings.
Setting is valid only when
Pr.544
= "0". When
Pr.544
≠
"0", set using RWw2 or RWw10, 12, 14, 16, or 18. (Refer to
.)
Reading or writing is available when the link parameter extended setting = "1 or 9".
Gain frequencies can be written using
Pr.125
(instruction code H99) and
Pr.126
(instruction code H9A) also.
NOTE
• When the 32-bit parameter setting or monitor description are read and the read value exceeds HFFFF, the reply data will be
HFFFF.
Monitor codes
Information about the inverter can be monitored by setting the special monitor selection No. of the instruction code and
monitor code using the remote registers, RWw0 and RWw4 to 7.
• For the monitor code (RWw0), select the first monitor description (RWr0) from the lower 8 bits and the second monitor
description (RWr1) from the upper 8 bits.
(Example) When output current is selected for the first monitor (RWr0) and running speed is selected for the second
monitor (RWr1)
monitor code (RWw0) is H0602
• When
Pr.544
= "12, 14, or 18", descriptions of monitor codes 3 (RWw4) to 6 (RWw7) can be selected.
NOTE
• The monitor codes from H01 and up and their contents are the same as those of the RS-485 communication dedicated
monitor.
For the details of the monitor code and monitor description, refer to the section of the monitor display in the Instruction
Manual (Detailed) of the FR-A800/FR-F800 inverter.
• When the remote registers RWw0 and RWw4 to 7 are used for monitoring, H00 (output frequency), H01 (output frequency),
and H05 (set frequency) always indicate the frequency regardless of the settings of
Pr.37
,
Pr.144
, and
Pr.811
. (
Pr.811
is only
available for the FR-A800-E.)
Monitor code
Second monitor description
(the first 8 bits)
First, third to sixth
monitor description
(the last 8 bits)
Increments
H00
Output frequency
No monitoring (monitor value is 0) 0.01 Hz
H01
Output frequency
0.01 Hz
H02
Output current
0.01 A/0.1 A
H03
Output voltage
0.1 V
.
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