Omron E5AN-H

206
Adjustment Level Section 5-4
• MV Lower Limit
The setting ranges during standard control, heating/cooling control, and
position-proportional (close) control are different. The manipulated vari-
able for the cooling control output side during heating/cooling control is
expressed as a negative value.
■ Related Parameters
PID ON/OFF: Page 228, ST: Page 228 (initial setting level)
PID * MV upper limit, PID * MV lower limit (PID setting level): Page 217
• The MV Change Rate Limit parameter sets the maximum allowable varia-
tion in the MV per second. If the change in the MV exceeds this setting,
the MV will be changed by the MV change rate limit until the calculated
value is reached. If the limit is set to 0.0, this function will be disabled.
• The MV Change Rate Limit parameter will not operate in the following sit-
uations.
• In manual mode
• During ST execution (Cannot be set when ST is ON.)
• During AT execution
• During ON/OFF control
• While stopped (MV output during STOP)
• During MV output when error occurs
■ Related Parameters
Proportional band (adjustment level): Page 200
Control method Setting range Unit Default
Standard −5.0 to MV upper limit −0.1 % −5.0
Heating/cooling −105.0 to 0.0 −105.0
Position proportional
(close)
5.0 to MV upper limit −0.1 −5.0
See
See
orl MV Change Rate Limit
2-PID control must be used.
ST must be OFF.
Setting range Unit Default
0.0 to 100.0 %/s 0.0
Function
Setting
See
See