Close In Alarm/Open In Alarm - Omron E5EK DEVICENET User Manual

CHAPTER 3 BASIC OPERATION
Setting Example
1 second min.
1 second min.
1 second min.
About the Decimal
Point of the Alarm
Value
3--12
When a set point for a temperature exceeds 10%, alarm1 will be out-
put.
In this example, let's set the parameters as follows:
"alarm type 1"
"alarm value 1"
"alarm hysteresis"

"close in alarm/open in alarm"= "

Meanings of parameters, "alarm hysteresis" and "open in alarm/close
in alarm" are the same settings at the shipment, so settings for opera-
tions are omitted.
(1) Select the menu display, and select [
or keys. For details on selecting the menu display, see page
1-7.
(2) Press the key for one second minimum to enter the setup
mode. The top parameter in the setup mode [
displayed. In this example, the parameter setting is "17: 4 to 20
mA".
(3) Press the key until [
played. The parameter default is "2: deviation upper limit".
(4) Press the key to return to "1: deviation upper-and-lower lim-
it".
(5) Select the menu key, and select [
or keys.
(6) Press the key for one second minimum to enter the level 1
mode. The top parameter in the level 1 mode [
cancel" is displayed.
(7) Press the key until [
played.
(8) In this example, the parameter setting is "0.0" so press the
until "10.0" is displayed.
The decimal point of the alarm value conforms to the setting of the "decimal
point" parameter (setup mode). (During temperature input, the decimal point of
the alarm value conforms to the set sensor.)
= "1: (deviation upper-and lower-limit)"
= "10"
= "0.20"
: close in alarm"
] (setup mode) using the
] "input type" is
] ("alarm type 1" parameter) is dis-
] (level 1 mode) using the
] ("alarm value 1" parameter) is dis-
] "AT execute/
key