Software Shutdown - gefran GFW ADV Configuration Manual

SOFTWARE SHUTDOWN

Running the software shutdown procedure causes the following:
1) Reset of Autotuning, Selftuning and Softstart.
2) Digital input enabled only if assigned to SW shutdown function.
3) In case of switch-on after SW shutdown, any ramp for the set (set gradient) starts from the PV.
4) Outputs OFF: except for signals them of reference rL.4 and rL.6 that they come forced ON
5) Reset of HB alarm.
6) Reset of LBA alarm.
7) The Heat and Cool bit on the state word STATUS and POWER are reset.
8) At shutdown, the current power is saved. At switch-on, integral power is recalculated as the difference between saved power
and proportional power; this calculation is defined as "desaturation at switch-on."
9) In case of Geflex, the state of alarms (AL1...AL4, ALHBTA1...ALHBTA3) is reset.
9) Alarms AL 1... AL 4 can be enable or disable through the parameter oFF.t.
140
diG.
618
diG. 2
11
SOFTWARE LAUNCH/
SHUTDOWN
bit
700
OFF. T
Read state
68
STATE of DIGITAL
INPUT 1
bit
92
STATE of DIGITAL
INPUT 2
bit
305*
58
R/W Digital input function
Digital input 2 function
R/W
OFF = On software
R/W
ON =Off software
R/W Modes at software shutdown
OFF = Digital input 1 off
R
ON = Digital input 1 on
OFF = Digital input 2 off
R
ON = Digital input 2 on
R/W Instrument (STATUS_W)
See: Table of digital input functions
0 Outputs rL.1- rL.2 - rL.3 - rL.5 = OFF
Outputs rL.4 - rL.6 = ON
Alarms AL.1 -AL.2 -AL.3 - AL.4 disabled
1 Outputs rL.1- rL.2 - rL.3 - rL.5 = OFF
Outputs rL.4 - rL.6 = ON
Alarms AL.1 -AL.2 -AL.3 - AL.4 enabled
+16 restart softstart (if enabled) at software relaunch
See: Table of digital input functions
See: Table of state settings
80963B_MSW_GFW_11-2012_ENG
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