Omron E5AR - MANUAL 2 User Manual

Section 4 Settings Required for Basic Control
4-24
Settings Required
for Basic Control
■ Alarm types
Alarm function OFF
Upper-and lower-limit alarm
with standby sequence (deviation)
Absolute-value upper-limit
Absolute-value lower-limit
Absolute-value upper-limit
with standby sequence
Absolute-value lower-limit
with standby sequence
Upper-limit alarm
with stanbdy sequence (deviation)
Lower-limit alarm
with stanbdy sequence (deviation)
Upper-and lower-limit
range (deviation)
Upper-limit (deviation)
Upper-and lower-limit (deviation)
Lower-limit (deviation)
Alarm type
1
0
2
3
4
5
6
7
8
9
10
11
∗2
∗3
∗4
Output OFF
Alarm output function
Alarm value (X) is positive
LH
LH
LH
ON
OFF
SP
Alarm value (X) is negative
X
ON
OFF
SP
ON
OFF
SP
X
X
ON
OFF
SP
ON
OFF
SP
ON
OFF
SP
X
X
X
ON
OFF
SP
ON
OFF
SP
ON
OFF
SP
X
X
X
X
ON
OFF
SP
ON
OFF
SP
ON
OFF
0
ON
OFF
X
X
0
ON
OFF
0
ON
OFF
X
X
0
ON
OFF
0
ON
OFF
X
0
ON
OFF
0
ON
OFF
X
0
Set value
(in general)
∗1
∗1
∗6∗1,
∗6
∗6
∗6
∗5
SP = Set point
∗1: Set values (in general) 1, 4 and 5 allow upper and lower-limits of alarm value to
be separately set, and are indicated by L and H.
∗2: Set value (in general) : 1 Upper-and lower-limit alarm
LH
H < 0, L > 0
l H l < l L l
SP
Case 1
LH
H > 0, L < 0
l H l > l L l
SP
Case 2
LH
H < 0, L < 0
SP
LH
H < 0, L > 0
l H l
>
l L l
SP
LH
H > 0, L < 0
l H l
<
l L l
SP
Case 3 (always ON)
∗3: Set value (in general) : 4 Upper-and lower-limit range
H < 0, L > 0
LHSP
Case 1
H > 0, L < 0
Case 2
LH
H < 0, L < 0
SP
L
L
H
H
H < 0, L > 0
l H l
>
l L l
SP
SP
H > 0, L < 0
l H l
<
l L l
Case 3 (always OFF)
∗4: Set value (in general) : 5 Alarm with upper-and lower-limit standby sequence
∗With the above upper-and lower-limit alarms
If hysteresis overlaps at
upper-and lower-limit , always OFF
∗5:
Set value (in general) : 5 Alarm with upper-and lower-limit standby sequence
If hysteresis overlaps at
upper-and lower-limit , always OFF
∗6: For information on standby sequences, see "5.6 Alarm adjustment
functions".
•In case 3, always OFF
•In cases 1 and 2
=
=
=
=
LHSP

Omron E5AR - MANUAL 2 Specifications

General

Brand	Omron
Model	E5AR - MANUAL 2
Category	Controller
Language	English