E5
SDC35/36 LIST OF PARAMETERS
[List of Operation Displays]
  Operation Displays
Display Item Contents Initial 
value
User 
level
Upper 
display: PV
Lower 
display: SP
SP (Target value)
SP low limit (C07) to SP high limit (C08)
0 0
LSP 1*
Lower 
display: LSP
LSP No. (1st digit: Value at 
the right end digit)
1 to LSP system group (C30 Max. 8)
1 0
ST. 1-*
Lower 
display: Step 
remaining 
time
Step operation remaining 
time
Setting is disabled.
Upper display: The distinction by step No., ramp-
up, ramp-down or soak is displayed at the side 
location of “St.”.
Lower display: Displayed by the unit (either 
one of 0.1s, min.s, or h.min) based on the step 
operation time unit (C33).
— 0
Upper 
display: PV
Lower 
display: MV
MV (Manipulated 
Variable)
–10.0 to +110.0%
Setting is disabled in AUTO mode.
(Numeric value does not flash.)
Setting is enabled in MANUAL mode.
(Numeric value flashes.)
— 0
HEAt
Heat MV (Manipulated 
Variable)
Setting is disabled
–10.0 to +110.0%
— 0
COOL
Cool MV (Manipulated 
Variable)
— 0
Fb
MFB (Motor opening 
feedback value)
Setting is disabled.
–10.0 to +110.0%
For estimation, displayed by flashing in 0.1 to 
100.0%.
— 0
Upper 
display: PV
At 1 *
AT progress display  
(1st digit = Numeric value 
at right end digit)
Setting is disabled.
Except for 0:  During execution of AT 
(Value is decreased.)
0: Completion of AT
— 0
Ct 1
CT (Current transformer) 
current value 1
Setting is disabled. — 0
Ct2
CT (Current transformer) 
current value 2
Setting is disabled. — 0
E 1
Internal event 1 main 
setting
Setting range is different depending on the 
internal event operation type.
–1999 to +9999U: Except below.
0 to 9999U: Setting value is an absolute value.
–199.9 to +999.9%: For MV.
0 0
E 1.Sb
Internal event 1 sub-
setting
0 0
t 1.
--
*
Timer remaining time 1 Setting is disabled.
Upper display: The distinction by ON delay or OFF 
delay is displayed at the side location of “t1.”.
Lower display: Displayed by the unit (either one 
of 0.1s, s, or min) based on the internal event 1 
delay time unit (E 1. the 3rd digit of C3).
— 0
E2
Internal event 2 main 
setting
Setting range is different depending on the 
internal event operation type.
–1999 to +9999U: Except below.
0 to 9999U: Setting value is an absolute value.
–199.9 to +999.9%: For MV.
0 0
E2.Sb
Internal event 2 sub-
setting
0 0
t2.
--
*
Timer remaining time 2 Setting is disabled.
Upper display: The distinction by ON delay or OFF 
delay is displayed at the side location of “t2.”.
Lower display: Displayed by the unit (either one 
of 0.1s, s, or min) based on the internal event 2 
delay time unit (E2. the 3rd digit of C3).
— 0
E3
Internal event 3 main 
setting
Setting range is different depending on the 
internal event operation type.
–1999 to +9999U: Except below.
0 to 9999U: Setting value is an absolute value.
–199.9 to +999.9%: For MV.
0 0
E3.Sb
Internal event 3 sub-
setting
0 0
t3.
--
*
Timer remaining time 3 Setting is disabled.
Upper display: The distinction by ON delay or OFF 
delay is displayed at the side location of “t3.”.
Lower display: Displayed by the unit (either one 
of 0.1s, s, or min) based on the internal event 3 
delay time unit (E3. the 3rd digit of C3).
— 0
*Display example
[List of Parameter Setting Displays]
  Mode bank: MOdE
Display Item Contents Initial 
value
User 
level
A--M
AUTO/MANUAL mode 
selection
AUTO:  AUTO mode
MAN:  MANUAL mode
AUTO 0
r--r
RUN/READY mode 
selection
RUN:  RUN mode
RDY:  READY mode
RUN 0
L--r
LSP/RSP mode selection
LSP:  LSP mode
RSP:  RSP mode
LSP 0
At
AT Stop/Start selection
At.OF:  AT Stop
At.ON:  AT Start
AT Stop 0
dO.Lt
Release all DO latches
Lt.ON:  Latch continue
Lt.OF:  Latch release
Latch 
continue
0
C.dI
 
1
Communication DI 1
dI .OF: OFF
dI .On: ON
OFF 0
  SP bank: SP
Display Item Contents Initial 
value
User 
level
RSP
RSP Setting is disabled. — 0
PId.r
PID group No. 1 to 8 1 1
SP- 1 to 
SP-8
SP of LSP1 group to SP of 
LSP8 group
SP low limit (C07) to SP high limit (C08)
0 0
PI d. 1 to 
PI d.8
PID group No. (for LSP1 
to 8)
1 to 8 1 1
rMP. 1
 to 
rMP.8
Ramp (for LSP1 to 8) 0 to 9999 (The decimal point position is 
determined by the PV decimal point position and 
the SP ramp unit.)
0 1
tI M. 1 to 
tI M.8
Time (for LSP1 to 8) 0.0 to 999.9 (when step operation time unit is 
0.1s.)
0 to 9999 (when step operation time unit is 1s 
or 1min.)
0 1
The “User level” column in the tables below is the minimum level (set in C79)
required to view the item.
0: Item is visible at user levels 0, 1, and 2 
1: Item is visible at user levels 1 and 2 
2: Item is visible at user level 2 only
The default user level settings vary depending on the model number.
  Event bank: Ev
Display Item Contents Initial 
value
User 
level
E 1 to E8
Internal event 1 to 8, 
main setting
–1999 to +9999
The decimal point position varies by meeting the 
internal event operation type.
0 to 9999 for some operation type.
0 0
E 1.Sb to 
E8.Sb
Internal event 1 to 8, 
sub-setting
0 0
E 1.Hy to 
E8.Hy
Internal event 1 to 8, 
hysteresis
0 to 9999
The decimal point position varies by meeting the 
internal event operation type.
5 0
E 1.On to 
E8.On
Internal event 1 to 8, 
ON delay
0.0 to 999.9 (For the delay time unit 0.1s)
0 to 9999 (Except for the delay time unit 0.1s)
0 2
E 1.OF to 
E8.OF
Internal event 1 to 8, 
OFF delay
0 2
  PID bank: PI d
Display Item Contents Initial 
value
User 
level
P- 1
 to 
P-8
Proportional band  
(PID1 to 8 group)
0.1 to 999.9% 5.0 0
I - 1
 to 
I -8
Integration time  
(PID1 to 8 group)
0 to 9999s or 0.0 to 999.9s (0: No integral control 
action)
120 0
d- 1
 to 
d-8
Derivative time  
(PID1 to 8 group)
0 to 9999s or 0.0 to 999.9s (0: No derivative 
control action)
30 0
rE- 1
 to 
rE-8
Manual reset  
(PID1 to 8 group)
–10.0 to +110.0% 50.0 0
OL- 1
 to 
OL-8
MV low limit  
(PID1 to 8 group)
–10.0 to +110.0% 0.0 1
OH- 1
 to 
OH-8
MV high limit  
(PID1 to 8 group)
–10.0 to +110.0% 100.0 1
P- 1C
 to 
P-8C
Cool-side proportional 
band (PID1 to 8 group)
0.1 to 999.9% 5.0 0
I- 1C
 to 
I-8C
Cool-side integration 
time (PID1 to 8 group)
0 to 9999s or 0.0 to 999.9s (0: No integral control 
action)
120 0
d- 1C
 to 
d-8C
Cool-side derivative time 
(PID1 to 8 group)
0 to 9999s or 0.0 to 999.9s (0: No derivative 
control action)
30 0
OL. 1C
 to 
OL.8C
Cool-side MV low limit 
(PID1 to 8 group)
–10.0 to +110.0% 0.0 1
OH.
 
1C
 to 
OH.8C
Cool-side MV high limit 
(PID1 to 8 group)
–10.0 to +110.0% 100.0 1
  Parameter bank: PAra
Display Item Contents Initial 
value
User 
level
CtrL
Control method 0: ON/OFF control
1: PID fixed
0 or 1 0
At.OL
MV low limit at AT –10.0 to +110.0% 0.0 0
At.OH
MV high limit at AT –10.0 to +110.0% 100.0 0
dI FF
ON/OFF control 
differential
0 to 9999U 5 0
OFFS
ON/OFF control operating 
point offset
–1999 to 9999U 0 2
FL
PV filter 0.0 to 120.0s 0.0 0
rA
PV ratio 0.001 to 9.999 1.000 1
bI
PV bias –1999 to +9999U 0 0
FL2
RSP filter 0.0 to 120.0s 0.0 1
rA2
RSP ratio 0.001 to 9.999 1.000 1
bI 2
RSP bias –1999 to +9999U 0 1
CyU
Time proportional cycle 
unit 1
0: 1s unit
1: 0.5s fixed (Cycle time is disabled.)
2: 0.25s fixed (Cycle time is disabled.)
3: 0.1s fixed (Cycle time is disabled.)
0 2
Cy
Time proportional cycle1 5 to 120s*
1
1 to 120s*
2
10 or 2 0
CyU2
Time proportional cycle 
unit 2
0: 1s unit
1: 0.5s fixed (Cycle time is disabled.)
2: 0.25s fixed (Cycle time is disabled.)
3: 0.1s fixed (Cycle time is disabled.)
0 2
Cy2
Time proportional cycle 2 5 to 120s*
1
1 to 120s*
2
10 or 2 0
tP.ty
Time proportional 
operation type
0: Controllability aiming type
1:  Actuator life aiming type (Only one ON/OFF 
operation within time proportional cycle time)
0 or 1 2
OUtL
MV variation limit 0.0 to 999.9%/s (0.0: No limit) 0.0 2
SPU
SP ramp-up 0.0 to 999.9U (0.0: No ramp) 0.0 2
SPd
SP ramp-down 0.0 2
*1. When the output includes the relay output.  *2. When the output does not include the relay output.
  Extension tuning bank: Et
Display Item Contents Initial 
value
User 
level
At.ty
AT type 0:  Normal (Standard control characteristics)
1:  Immediate response (Control characteristics 
immediately responding to the external 
disturbance.)
2:  Stable (Control characteristics with less up/
down function of PV)
0 0
JF.bd
Just-FiTTER setting band 0.00 to 10.00 0.30 2
SP.LG
SP lag constant 0.0 to 999.9 0.0 2
At-P
AT proportional band 
tuning factor
0.00 to 99.99 1.00 2
At-I
AT integration time 
tuning factor
0.00 to 99.99 1.00 2
At-d
AT derivative time tuning 
factor
0.00 to 99.99 1.00 or 
0.00 *
2
Ctr.A
Control algorithm 0: PID (conventional PID)
1: RationaLOOP (high performance type)
0 1
JF.Ov
Just-FiTTER overshoot 
suppression factor
0 to 100 0 1
* Position proportional control (R1) model: 0.00, Non position proportional control model: 1.00