Hanbay MC-AS-1.05 Series, Руководство пользователя

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User Manual MCx-xxxAS-1.05
Page 9 of 18 www.hanbayinc.com | 1 800 315 4461
Rev.2021.8 hanbaysales@hanbayinc.com
Writing to All Other Holding Registers
The “
NumberOfTurns
” register allows the user to set the number of turns the actuator performs in the full
signal range.
Register name Address Max Min Default Actuator
address
Function
code Register
address Register
new value CRC
NumberOfTurns 0x0002 100 1 N/A
Example: Set number of turns to 32 in actuator
number 10
0x0A 0x06 0x0002 0x0020 0x----
1 byte 1 byte 2 bytes 2 bytes 2 bytes
The “
TargetFromRS485Flag
” register tells the actuator where to read its target position from. If the flag is set
to 1, the actuator will take the value from a 4-20 mA input as its target position. If the flag is set to 0, the actuator
will take the value from the
“
TargetPosition
” register as its target position.
Remember: all values sent to actuator are HEX values.
Register name Address Max Min Default Actuator
address
Fct.
code Register
address Register
new value CRC
TargetFromRS485Flag 0x0003 1 0 N/A
Example: Make actuator number 11 take the target
position from the “TargetPosition” register
0x0B 0x06 0x0003 0x0000 0x----
1
byte 1
byte 2
bytes 2
bytes 2
bytes
The “
InputRangeLow
” register allows the user to set the lower limit of the input signal (i.e. the value of the
input signal at which the actuator will move to the fully closed position).
Register name Address Max Min Default Actuator
address
Function
code Register
address Register
new value CRC
InputRangeLow 0x0004 64900 0 0
Example: Set input range low to 4000 in actuator
number 12
0x0C 0x06 0x0004 0x0FA0 0x----
1 byte 1 byte 2 bytes 2 bytes 2bytes
The “
InputRangeHigh
” register allows the user to set the upper limit of the input signal (i.e. the value of the
input signal at which the actuator will open the valve to the number of turns specified in the “
NumberOfTurns
”
register
– fully open).
Register name Address Max Min Default Actuator
address
Function
code Register
address Register
new value CRC
InputRangeHigh 0x0005 65000 100 10000
Example: Set input range high to 65000 in actuator
number 23
0x17 0x06 0x0005 0xFDE8 0x----
1 byte 1 byte 2 bytes 2 bytes 2bytes
The value stored in the
“
InputRangeLow
” register must always be lower than the value stored in the
“
InputRangeHigh
” register. If you try to write an illogical range, the actuator will answer with exception
code 0x03 indicating that the new value is not valid.
Remember: all values sent to actuator are HEX.