59
Specifications Section 1-3
MV (Manipulated
Variable)
Number of points 1 set
× ❍
Output range −320.00 to +320.00%
Output refresh cycle According to the specified operation cycle of this block
(one of 0.1, 0.2. 0.5, 1, 2 seconds)
Auto/manual switch-
ing
Possible (according to CX-Process Tool or contact
signal from Sequence Table block/Step Ladder Pro-
gram block/Contact Distributor block)
High/low MV limit High limit: −320.00 to +320.00%, low limit: −320.00 to
+320.00%
MV high rate-of-
change limit
0 to 115.00%/s
Preset MV switching When the preset MV switch is set to ON, the MV
switches to the preset MV (fixed value) and control is
continued at this value.
MV hold The MV (Manipulated Variable) is held at the current
value when the MV hold switch is ON.
MV tracking The MV is switched (tracks) to the input value from
other blocks.
MV compensation Arithmetic operation (addition, subtraction, substitu-
tion) is performed on the MV signals from the PID
control section when the MV compensation input
switch is ON.
Out-of-range pro-
cessing at MV output
destination block
PID accumulator is stopped when the range is
exceeded on the function block to which MV is con-
nected.
❍❍
MV error input MV error is transferred to SCADA software or other
external device when the MV error contact turns ON.
Alarm PV alarm 4 (high/high limit, high limit, low limit, low/low limit),
setting range: each −15.00 to +115.00%
Hysteresis: 0 to +115.00%
Deviation alarm 1 (ON outside deviation)
State Output 1 current Set Point output (−15.00 to +115.00%),
1 deviation output (−115.00 to +115.00%)
Item Description Basic
PID
Ad-
vanced
PID
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