Nor-Cal Intellisys Adaptive Pressure Controllers - Manual (Page 31)

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I
ntellIsys
A
dAptIve
p
ressure
C
ontrollers
APC-OP-LIT 1/12
NOTE: This device uses an adaptive
Gain and Phase adjustment mechanism
and should not be changed
• Changes to these attribute through
the DeviceNet port is volatile
(non recorded in NVRAM)
• Control optimization is done in
real time and there is no learning
calibration sequence
9.10 - S-Analog Actuator Object
Class ID 32
hex
Instance ID 1
9.11 - S-Single Stage Controller Object
Class ID 33
hex
Instance ID 1 (process control)
Instance ID 2 (position control)
NOTE: There is no subclass
for instance 2
TAbLE 9.10.1 – S-ANALOG ACTUATOR ObJECT ATTRIbUTES
AttrIBute ID
hex
AcceSS coDe nAme FormAt vAlue
5 10 (set) Override UINT
Override for the valve
0 = closed; 7FFFh=open
6 0E (get) Value INT Analog output value
7 0E (get) Status BYTE Alarm & Warning, Default = 0
TAbLE 9.10.2 –S-ANALOG
ACTUATOR EXCEPTION
STATUS bITmAP
BIt DeFInItIon
0 High Alarm
1 NA
2 High Warning
3 NA
4-7 reserved
TAbLE 9.11.2 – S-SINGLE STAGE CONTROLLER ObJECT SUbCLASS ATTRIbUTES
AttrIBute ID
hex
AcceSS coDe nAme FormAt vAlue
06 10 (set) Setpoint UINT 0 to 7FFFh for close to open
0A 0E (get) Status BYTE Alarm & Warning, Default = 0
TAbLE 9.11.1 – S-SINGLE STAGE CONTROLLER ObJECT ATTRIbUTES
AttrIBute ID
hex
AcceSS coDe nAme FormAt vAlue
06 10 (set) Setpoint UINT
0 to 7FFFh
for 0 to 100%
0A 0E (get) Status BYTE
Alarm & Warning,
Default = 0
63 0E (get) Subclass UINT 1 for PID and source select
5C 0E (get) 10 (set) phase UINT Control Phase
5E 0E (get) 10 (set) Gain UINT Proportional Gain
60 0E (get) 10 (set)
Process
variable
source
BYTE
0 network
1 if acquisition is from CDG1
2 if acquisition is from CDG2
3 automatic
PID and source select subclass 01 is used.