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Read/
Item
write
Read
Second parameter
changing
Write
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 a value other than 9999 is set in Pr.430 under position control (Pr.800 = 3), pulse monitor is selected.
Write data is in hexadecimal, and only last two digits are valid. (The upper two digits are ignored.)
Differs according to capacities. (FR-A820-03160(55K) or lower, FR-A840-01800(55K) or lower /FR-A820-03800(75K) or higher, FR-
A840-02160(75K) or higher)
Setting from the remote register (RWw1) is also available.
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.
Instruction
code
Read or write of bias and gain parameters (instruction codes H5E to H61 and HDE to
H6C
HE1 with the link parameter extended setting = "1", H11 to H23 and H91 to HA3 with
the link parameter extended setting = "9").
H00: Frequency
H01: Analog value set in parameters
HEC
H02: Analog value input from the terminal
Description
DETAILS OF INPUT AND OUTPUT SIGNALS
page
59)
7
69
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