25
R1007 Designates
Communication item Used/
Not used selection flag for every 1 bit of
word data.
1: Used 0: Not used
2
0
: PV (input) reading
2
1
: MV (manipulated variable) reading
2
2
: Heater current (A) value reading
2
3
: Current status 1 reading
2
4
: Current status 2 reading
2
5
: Reading of Software version
information
2
6
: Instrument information reading
2
7 to 15
: Ignored
R1008
Designates the setting value change flag.
0: No change
1: All setting items are changed.
2: Main setting value is changed.
3: Alarm 1, 2 and Heater burnout
alarm setting value are changed.
4: Main proportional band, Integral
time, Derivative time, Cooling
proportional band, Overlap/Dead
band setting value are changed.
5: Auto-tuning Perform/Cancel is
changed
6: Control action Perform/Stop is
changed.
7: Alarm 1, 2 action, Main proportion-
al cycle, Cooling proportional cycle
are changed.
8: Control output high limit and low
limit are changed.
R1009 to R1019 For future extension
R1020 to R1119
Main setting value (SV) setting
Main setting value from Ch1 to Ch100
Setting range: Refer to the
Instruction manual for C series “11.2
Temperature control unit (CCT-235)”.
R1120 to R1219
Main proportional band setting
Main proportional band from Ch1 to
Ch100
Setting range: 0.0 to 100.0%
R1220 to R1319 Integral time setting
Integral time from Ch1 to Ch100
Setting range: 0 to 3600 seconds
R1320 to R1419 Derivative time setting
Derivative time from Ch1 to Ch100
Setting range: 0 to 3600 seconds
R1420 to R1519 Alarm 1 (high limit) setting
Alarm 1 (high limit) setting value from
Ch1 to Ch100
Setting range: Refer to the
Instruction manual for C series “11.2
Temperature control unit (CCT-235)”.
R1520 to R1619 Alarm 2 (low limit) setting
Alarm 2 (low limit) setting value from
Ch1 to Ch100
Setting range: Refer to the
Instruction manual for C series “11.2
Temperature control unit (CCT-235)”.
R1620 to R1719 Main proportional cycle setting
Main proportional cycle from Ch1 to
Ch100
Setting range: 1 to 120 seconds
R1720 to R1819 Heater burnout alarm setting
Heater burnout alarm value from Ch1
to Ch100
Setting range: 0.0 to 20.0A [W(20A)]
0.0 to 50.0A [W(50A)]
R1820 to R1919 Control action Perform/Stop
Control action Perform/Stop from
Ch1 to Ch100
0: Control Stop 1: Control Perform
R1920 to R2019 Auto-tuning Perform/Cancel Auto-tuning
Perform/Cancel
from
Ch1 to Ch100
0: AT Cancel 1: AT Perform
Summary of Contents for CIT-200
Page 1: ...PLC INTERFACE UNIT CIT 200 INSTRUCTION MANUAL ...
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