Brainchild BTC-2500 - Chapter 4 Programming the Full Function; Event Input

Chapter 4 Programming the Full FunctionChapter 4 Programming the Full Function
4 1 Event Input4 1 Event Input
68
UM25001C
Refer to Section 2-10 for wiring an event input.
The Event input accepts a digital type signal. types of signal : relay or
switch contacts and open collector pull low, can be used to switch the
event input.
Tw o ( 1 )
(2)
Refer
to Section 2-10 for wiring an event input.
The
Event input accepts a digital type signal. types of signal : relay or
switch
contacts and open collector pull low, can be used to switch the
event
input.
Tw o ( 1 )
(2)
One of ten functions can be chosen by using ( EIFN ) contained in
setup menu.
One of ten functions can be chosen by using ( EIFN ) contained in
setup
menu.
NONE : Event input no function
If chosen, the event input function is disabled. The controller will use PB1, TI1
and TD1 for PID control and SP1 ( or other values determined by SPMD ) for
the set point.
NONE : Event input no function
If chosen, the event input function is disabled. The controller will use PB1, TI1
and
TD1 for PID control and SP1 ( or other values determined by SPMD ) for
the
set point.
SP2: If chosen, the SP2 will replace the role of SP1 for control.SP2: If
chosen, the SP2 will replace the role of SP1 for control.
PID2: If chosen, the second PID set PB2, TI2 and TD2 will be used to replace
PB1, TI1 and TD1 for control.
PID2: If chosen, the second PID set PB2, TI2 and TD2 will be used to replace
PB1,
TI1 and TD1 for control.
SP.P2: If chosen, the SP2, PB2, TI2 and TD2 will replace SP1, PB1, TI1 and
TD1 for control.
SP.P2: If chosen, the SP2, PB2, TI2 and TD2 will replace SP1, PB1, TI1 and
TD1
for control.
Event input
Event input
+Event input
Event
input
+
11
10
EIFN
Terminals:
0 NONE
1 SP2
2 PID2
3SP.P2
4 RS.A1
5 RS.A2
6 R.A1.2
7 D.O1
8 D.O2
9 D.O1.2
10 LOCK
0 NONE
1
SP2
2
PID2
3
SP.P2
4
RS.A1
5
RS.A2
6
R.A1.2
7
D.O1
8
D.O2
9
D.O1.2
10
LOCK
RS.A1: Reset Alarm 1 as the event input is activated. However, if alarm 1
condition is still existent, the alarm 1 will be retriggered again while the event
input is released.
RS.A1: Reset Alarm 1 as the event input is activated. However, if alarm 1
condition
is still existent, the alarm 1 will be retriggered again while the event
input
is released.
RS.A2: Reset Alarm 2 as the event input is activated. However, if alarm 2
condition is still existent, the alarm 2 will be retriggered again while the event
input is released.
RS.A2: Reset Alarm 2 as the event input is activated. However, if alarm 2
condition
is still existent, the alarm 2 will be retriggered again while the event
input
is released.
R.A1.2: Reset both Alarm 1 and Alarm 2 as the event input is activated.
However, if the alarm 1 and/or alarm 2 are still existent, the alarm 1 and/or
alarm 2 will be triggered again while the event input is released.
R.A1.2: Reset both Alarm 1 and Alarm 2 as the event input is activated.
However,
if the alarm 1 and/or alarm 2 are still existent, the alarm 1 and/or
alarm
2 will be triggered again while the event input is released.
The RS.A1, RS.A2 and R.A1.2 are particularly suitable to be used for a
Latching and/or Latching/Holding alarms.
The RS.A1, RS.A2 and R.A1.2 are particularly suitable to be used for a
Latching
and/or Latching/Holding alarms.
D.O1: Disable Output 1 as the event input is activated. The output 1 control
variable MV1 is cleared to zero.
D.O1: Disable Output 1 as the event input is activated. The output 1 control
variable
MV1 is cleared to zero.
D.O2: Disable Output 2 as the event input is activated. The output 2 control
variable MV2 is cleared to zero.
D.O2: Disable Output 2 as the event input is activated. The output 2 control
variable
MV2 is cleared to zero.
D.O1.2: Disable both Output 1 and Output 2 by clearing MV1 and MV2 values
as soon as the event input is activated.
D.O1.2: Disable both Output 1 and Output 2 by clearing MV1 and MV2 values
as
soon as the event input is activated.
When any of D.O1, D.O2 or D.O1.2 is selected for EIFN, the output 1 and/or
output 2 will revert to their normal conditions as soon as the event input is
released.
When any of D.O1, D.O2 or D.O1.2 is selected for EIFN, the output 1 and/or
output
2 will revert to their normal conditions as soon as the event input is
released.
NOTE: Auto-tuning Self-tuningIf the second PID set is chosen during and/or
procedures, the new PID values will be stored in PB2, TI2 and TD2.
NOTE: Auto-tuning Self-tuningIf the second PID set is chosen during and/or
procedures,
the new PID values will be stored in PB2, TI2 and TD2.
LOCK: Section
4-13
All parameters are locked to prevent from being changed. See
for more details.
LOCK: Section
4-13
All parameters are locked to prevent from being changed. See
for
more details.