Filter
Top Products
mAI085-MB Actuator Interface Technical Manual /21
Distributive Intelligence
CMC INDUSTRIAL ELECTRONICS LTD
Display
Function Response
This function will modify the actuator controllers saved
parameters. Verify that the calibration sequence completed
successfully and that the actuator is operating properly before
placing the field device into service. Actuator controllers that do
not complete the calibration sequence revert automatically to
the pre-calibration parameter table saved in the actuator
controller.
***************************************************************************
OFt -
CSP
Allows the adjustment of the field parameters of the actuator
controllers. The descriptions of these parameters are listing in the
Technical Manual for the mAC/GP1X5-MB actuator controllers and
gate positioners. Refer to the mAC/GP1X5-MB Technical Manual for
further information.
See
mAC/GP1X5
-MB
Technical
Manual
5.3.4 Modbus Interface Menu
The Actuator Interface allow remote operation and monitoring over a Modbus network.
Modbus is an industry standard network protocol for connecting PLC and field devices. The
Actuator Controller is a Modbus Slave device and only utilizes the RTU protocol. See “Using
the Modbus Network Interface” for further information.
Display
Function Response
Adr
Selects the Modbus slave address. The default address is 1.
1-125
SPd
Sets the baud rate of the Modbus serial port. The default baud rate
is 9600 baud.
300,600,
1200,2400,
4800,9600,
1920
Par
Selects whether parity is active on the serial port. The default is no
parity.
YES/no
Odd
Select the type of parity, even or odd. A YES response selects odd
parity, a no response selects even parity. The default is even parity if
parity has been enabled.
YES/no
Prt
Port Reset Timer; should the Modbus port become disabled due to
electrical disturbance. This timer will automatically restart the
Modbus Slave port; the timer will reset the port at the entered interval
(in seconds) if no valid Modbus messages are received. A setting of
0 disables this function.
0-255