Sp Limits; Control Functions - Omron E5AR-T User Manual

Programmable digital controller
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Display Alarm Set Selection
1
d.alm
1
U
l.alm
Alarm Set 2 Alarm Value 1
2.al-1
1
0.0
250.0
l.alm
U

■ SP Limits

SP Upper Limit
sl-h
1
1300.0
l.1
SP Lower Limit
1
sl-l
-200.0
l.1
(1) Press the L Key repeatedly to move to the Alarm Set Setting Level
parameter (Display No. 3 will show l.alm.).
(2) Use the U and D Keys to set the Display Alarm Set Setting Selection
2
parameter to 2.
(3) Press the M Key to select the Alarm Set 2 Alarm Value 1 parameter.
(4) Use the U and D Keys to set the value to 250.0.
SP upper and lower limits can be set within the input setting range.
If an SP limit is changed so that the SP is outside of the limit, the
previous SP set value will be automatically changed to the new value
of the SP limit.
Example: Initially, the SP is 200°C, the SP upper limit is 300°C, and
the SP lower limit is 100°C. If the SP upper limit is
changed to 150°C, the SP will fall outside of the SP limit
range of 100 to 150°C, and thus will be changed to 150°C.
If the Input Type, Temperature Unit, or scaling parameters are
changed, the SP upper and lower limits will be reset to the upper and
lower limits of the input setting range.
The SP limits are set separately for each channel.
Setting range
SP Upper Limit
changed.
Input type
changed.
Set value
SP Upper Limit and SP Lower Limit
Upper Limit to Lower Limit of Sensor Range

5.2 Control Functions

Input temperature setting range
SP limits
Change to
A
Upper Limit
O
C
Input temperature setting range
C
B
X
(setting not possible)
SP
SP
B
O (setting is possible)
5-9

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