Pid.g.n - Number Of Groups Of Control Parameters; Ma.au - Defining Transition From Manual To Automatic; Au.ma - Defining Transition From Automatic To Manual; Lo.re - Defining Transition From Remote Sp To Local Sp - gefran 650 Abbreviated Manual

4.19.1. PID.G.N - Number of groups of control parameters

Acronym
PID.G.N NUM OF CONTROL PARAMETERS GROUP
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:
Options:

4.19.2. MA.AU - Defining transition from Manual to Automatic

Acronym
MA.AU MANUAL TO AUTOMATIC TRANSITION TYPE
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.
Unit of measurement:
Options:

4.19.3. AU.MA - Defining transition from Automatic to Manual

Acronym
AU.MA AUTOMATIC TO MANUAL TRANSITION TYPE
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:

4.19.4. LO.rE - Defining transition from remote SP to local SP

Acronym
LO.rE REMOTE TO LOCAL TRANSITION TYPE
The parameter shows and sets controller behavior when switching from remote to local setpoint, and is significant only
with F.SPr = SETP.
With STAND, the setpoint switches to the value of the selected local SP or multiset, possibly with setpoint gradient (if set).
With BUMPL, the remote SP value is memorized in the selected local SP or multiset.
Unit of measurement:
Options:
40524-04 Rev0
Gefran 650/1250/1350 Temperature Controller – Abbreviated Manual
Scrolling message
Number
0...4
Scrolling message
-
STAND
BUMPL
Scrolling message
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STAND
BUMPL
Scrolling message
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STAND
BUMPL
4. CONFIGURATION
Submenu Attributes
MODE R W
Submenu Attributes
MODE R W
Submenu Attributes
MODE R W
Submenu Attributes
MODE R W
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