IBCcontrol VariMax100M, Manual

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Address Name Designation Data
form Read/
Write Factor Unit
1 Reset alarm Write 1 for resetting the alarm. Single bit Read/
Write
2 Blow-cleaning A Write on this address implies
that Modbus assumes control
of this function. Write 1 to
activate blow-clean function or
0 to deactivate. Single bit Read/
Write
3 Rotation monitor Reads 1 if the rotation monitor
is active. A Write on this
address implies that Modbus
assumes control of this
function. Write 1 to activate
the rotation monitor or 0 to
deactivate.
Single bit Read/
Write
4 Manual speed Write 1 to activate manual
speed instead of the control
signal from Modbus. If the
function is activated via the
digital input it cannot be
deactivated via Modbus. Single bit Read/
Write
MODBUS REGISTRY FOLDER
COIL
VariMax100M supports the following Modbus functions:
◆ Coil (digital Read/Write)
◆ Discrete input (digital Read)
◆ Input registry (analogue Read)
◆ Holding registry (analogue Read/Write)
1-bit registry (Read/Write).
Modbus function 01 "Read Coil Status" is used for reading.
Modbus function 05 "Force Single Coil" is used for writing.
0 = not active
1 = active
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