MKS MF1 - Discrete Inputs

Chapter 5: Process Interfaces
85
Example with the “Standard Output 1179 Object”
MODBUS Input
Register Address
Bit Parameter
1 1 HighLimitAlarm
1 2 LowLimitAlarm
1 3 SystemError
1 4 High2LimitAlarm
1 5 Low2LimitAlarm
1 6 ValveClose
1 7 Purge
1 8 OverTemperature
1 9 ValveDriveAlarm
1 10 CalibrationRecommended
1 11 Uncalibrated
1 12 ControllerError
1 13 MemoryFailure
1 14 UnexpectedCondition
1 15 .. 16 Not used
2 1...16 ThermalMassFlowRate LSB (Byte 1 + 2)
3 1...16 ThermalMassFlowRate MSB (Byte 3 + 4)
4 1...16 InternalTemperature LSB (Byte 1 + 2)
5 1...16 InternalTemperature MSB (Byte 3 + 4)
6 1...16 ValveDriveLevel LSB (Byte 1 + 2)
7 1...16 ValveDriveLevel MSB (Byte 3 + 4)
Discrete Inputs
The address of the Discrete Inputs starts at 1.
The Discrete Inputs are readable and not writable.
The Discrete Inputs represent the selected output object (default: Standard Output 1179 Object) bit
by bit.
One Input Register is an 1 bit Value and represent 1 bit of the selected output object