80209C_MHW_850-1650-1850_02-2020_ENG_pag. 152
4.22.1. MODE.N - Selecting function mode
Acronym Scrolling message Submenu Attributes
MODE.N MODE NUMBER MODE R W
The parameter shows and sets the identifying number of the functions to be configured.
Unit of measurement: Number
Options: 1 = Select modes for PID.1
2 = Select modes for PID.2 (only with auxiliary input option and PID.2 enabled via PID2.
E=On)
4.22.2. PID.G.N - Number of groups of control parameters
Acronym Scrolling message Submenu Attributes
PID.G.N MODE.1 (o MODE.2) NUM OF CONTROL PARAMETERS GROUP MODE R W
The parameter shows and sets the number of the groups of PID parameters.
The groups of control parameters are disabled if the parameter equals “0”.
Unit of measurement: Number
Options: 0...4
4.22.3. MA.AU - Defining transition from Manual to Automatic
Acronym Scrolling message Submenu Attributes
MA.AU MODE.1 (o MODE.2) MANUAL TO AUTOMATIC TRANSITION TYPE MODE R W
The parameter shows and sets controller behavior when switching from manual to automatic mode.
With STAND, the POWER output assumes the value calculated by the PID based on the local or remote SP (bumpless
PID with integral action based on actual PV-SP and power values).
With BUMPL, the local setpoint assumes the PV value (bumpless PID with integral action based on actual power value).
PV-SP = 0. With PID.1 enabled as controller of the MAN/AUTO switching ratio, RATIO = PV1 / IN2 is calculated.
Unit of measurement: -
Options: STAND
BUMPL
4.22.4. AU.MA - Defining transition from Automatic to Manual
Acronym Scrolling message Submenu Attributes
AU.MA MODE.1 (o MODE.2) AUTOMATIC TO MANUAL TRANSITION TYPE MODE R W
The parameter shows and sets controller behavior when switching from automatic to manual mode.
With STAND, the control output assumes the local or remote POWER value.
With BUMPL, the value of the control output does not change. In case of remote manual control, the control acts in raise/
lower mode.
Unit of measurement: -
Options: STAND
BUMPL
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