Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) PID and Ramp/Soak Functions User Manual
Page 31
Continuous Control Functions
PID CONTROL BLOCK
2-25
The valid entries and their long state values are:
EOOO
2
Gain on error, Reset off, Pre-Act off, manual reset off.
OSOO
4
Gain off, standard Reset, Pre-Act off, manual reset off.
PSOO
5
Gain on process, standard Reset, Pre-Act off, manual reset off.
ESOO
6
Gain on error, standard Reset, Pre-Act off, manual reset off.
OMOO
8
Gain off, MICRO-SCAN Reset, Pre-Act off, manual reset off.
PMOO
9
Gain on process, MICRO-SCAN Reset, Pre-Act off, manual reset off.
EMOO
10
Gain on error, MICRO-SCAN Reset, Pre-Act off, manual reset off.
EOPO
18
Gain on error, Reset off, Pre-Act on process, manual reset off.
PSPO
21
Gain on process, standard Reset, Pre-Act on process, manual reset
off.
ESPO
22
Gain on error, standard Reset, Pre-Act on process, manual reset off.
PMPO
25
Gain on process, MICRO-SCAN Reset, Pre-Act on process, manual
reset off.
EMPO
26
Gain on error, MICRO-SCAN Reset, Pre-Act on process, manual
reset off.
EOEO
34
Gain on error, Reset off, Pre-Act on error, manual reset off.
ESEO
38
Gain on error, standard Reset, Pre-Act on error, manual reset off.
EMEO
42
Gain on error, MICRO-SCAN Reset, Pre-Act on error, manual reset
off.
EOOE
66
Gain on error, Reset off, Pre-Act off, manual reset enabled.
EOPE
82
Gain on error, Reset off, Pre-Act on process, manual reset enabled.
EOEE
98
Gain on error, Reset off, Pre-Act on error, manual reset enabled.
60
Manual Reset Balance Type (MRBTYPE) ....................................................................... C – R
Procedureless manual reset specifies whether there may be bumpless transfer when the
mode is changed from manual to auto on a proportional only controller.
NONE
0
No manual reset balance is specified.
PROCEDURELESS
1
Procedureless manual reset is selected. The reset value is
recalculated on a transfer to auto. The calculation compares
the output and error signals to produce a manual reset value.
61
Gain Base Value (BGAIN)..................................................................................................CWR
The gain base value can be any floating-point value in the range of 0.01 to 125.0. This value
specifies the number that represents proportional response in a fixed gain controller. If no
adaptive function is used (externally generated gain modifier input), the base gain is the active
gain of the controller, and the controller operates as a fixed gain feedback controller. When
adaptive gain is used, all changes in active gain due to the externally generated algorithm for
that function are based on the base gain.
62
Reset Rate Base Value (BRESET) ....................................................................................CWR
The reset rate base value can be any floating-point value in the range of 0.01 to 125.0 repeats
per minute. If no adaptive function is used (externally generated reset rate modifier input), the
base reset is the active reset of the controller. The integral response value may be operating
with the standard or MICRO-SCAN algorithm based upon the Control Algorithm Type.
OFF
Reset Rate Base Value is 0.0.
value
Any floating-point value in the range of 0.01 to 125.0 repeats per
minute.