Справочник Пользователя для Emerson 48330
Chapter 5 Operating SCU 71
ACTURA Flex 48330
Power System User Manual
Use “
” or “
” to select one page or one of the parameters, and “
” or “
” to
select the parameter value. Press “ENT” to confirm and save.
3. After setting the “Set DI Name” and confirming it, the system will prompt you to
name the DI:
DI Name
Digital 1
Use “
” or “
” to change the number, and “
” or “
” to move the cursor left or
right. Press “ENT” to confirm.
4. The value description of the parameter is listed below:
Table 5-20 Value description of alarm settings
Parameter
Range
Default
Value description
Alarm Type
56 names of alarm
events
Select those alarm events whose levels and relate relays
should be reset
Level
Critical, Major,
Observation, None
There are different audible/visual alarm modes and callback
modes for alarm events of different levels
Relate Relay
Empty, No.1 ~ 8
Alarms of
different
types have
different
levels and
different
Relate
Relays
“Empty”: The corresponding dry contact will not output alarm
information upon an alarm event
“No. 1 ~ 8”: There will be a dry contact in the range of No.1 ~
8 that outputs the alarm information upon an alarm event
DI No.
No. 1 ~ 8
1
The 8 corresponding connecting terminals,
queued up in the order that the hardware
switches are put
Alarm Mode
High, Low
Low
“High”: alarm upon high level;
“Low”: alarm upon low level.
Set according to the actual situation
Set DI Name
1# ~ 8#
1#
Serial No. of the connecting terminal for DI
input
DI Name
Figures or letters,
10 at most
Digital
When there are DI alarms, this parameter
shows the alarm name you have actually
defined. In the system with an AC sampling
board, you can define by yourself the DIs of
routes No.7 and No.8.
In the system without an AC sampling board,
you can define all DIs
Effective
only to
self-defined
DI alarms
Clear His Alarm Y, N
N
“Y”: Delete historical alarms
Block Alarm
Y, N
N
“Y”: The active alarms will not be sent to the host (valid in
EEM protocol)