TPG CA-202A - Page 95

E
m the drive and display 40.05Hz in the host.
H
Message Cod
Readout
2. Drive Frequency Output Readout:
xample: If the drive frequency outputs = 40.65Hz, read the data output
fro
a. The host sends the below codes to access the drive register
to read out the frequency output data (read only one register
data)
-Drive register: 2103H
-Number of register to read: 1  0001
e (Host to Drive)
Drive Register
Register Numbers to
Address
LSB MSB LSB
OP Code
MSB
01H 03H 21H 03H 00 H 01H
b. The drive y outpu t
utput fr y reado m the drive (2103H register
ta):
210 ta
return
c
s the frequenc
o
t readouts to the hos
-O
da
equen uts fr
Return Code (Drive to Host)
3H(Register) Da
Address OP Code Data Byte
MSB LSB
01H 03H 04H 0FH E1H
c. Program the host to con
= 4065 (Decimal value)
vert register data 0FE1H (Hex value)
lay th resolutio =
d. Disp e output frequency ( n = 0.01): 4065/100
40.65 (unit in Hz)
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