Micromod Micro-DCI: 53SL5100A Single Loop Controller User Manual
Page 148
Single Loop Process Controller Instruction Manual
140 Database
Auto Status
AUT
L107
0
It indicates the Auto/Manual state of the controller. It is
the logical AND of the Auto Switch (L112) and Auto
Enable (L114). A 1 for this bit indicates auto; a 0 for this
bit indicates manual.
Remote
Status
RMT
L108
0
It indicates the Remote/Local setpoint source for the
controller. It is the logical AND of the Remote Enable
(L115) and the Remote Switch (L113). A 1 for this bit
indicates remote; a 0 for this bit indicates local.
Reverse
Valve
RSV
L109
0
This parameter provides information for the various
control displays to indicate which direction the control
output must go to close the final control element. A 1
indicates that 20 mA closes the valve. A 0 indicates that
20 mA opens the valve.
Alarm A
Active
PA1
L110
0
See Control Alarm Mode (B335) for PA1 states assigned
to alarm modes 0 - 6.
Alarm B
Active
PA2
L111
0
See Control Alarm Mode (B335) for PA2 states assigned
to alarm modes 0 - 6.
Auto Switch
SWA
L112
0
This logic bit indicates the state of the A/M pushbutton
setting. It is a 1 if in auto and a 0 if in manual.
Remote
Switch
SWR
L113
0
This logic bit indicates the state of the R/L pushbutton
setting. It is a 1 if in R and a 0 if in local.
Auto Enable
AE
L114
1
When a 1, this logic bit permits auto control based on the
state of the Auto Switch (L112).
Remote
Enable
RE
L115
0
When a 1, this logic bit permits remote operation based
on the state of the Remote Switch (L113).
Manual
Fallback
Disable
MFD
L120
0
Under normal operation, whenever the controller is
powered up, the Auto/Manual Selector is forced to the
Manual position. When this datapoint is set to a 1, the
selector will not be forced to the Manual position at power
up, but will remain in the last position before power was
removed.
Datalink
No Parity
CP
L256
0
This datapoint indicates if Datalink parity generation and
checking should be turned on or off. It is set to 0 for even
parity serial byte protocol. It is set to 1 for no parity
protocol.
Datalink
Disable
DLD
L257
0
When set to 0, it permits full Datalink communication
capabililties. When set to 1, it disables Datalink
communication capabilities.
Table C-2. Database (Continued)
Title
Symbol Datapoint
Default
Attribute