Dwyer SCD - Manual (Page 7)

7
Address Setting Content Explanation
Temperature unit: 0.1 degree. Analog input: 1EU.
Following read values happen to errors:
8002H: Initial process (Temperature value is not got
yet)
8003H: Temperature sensor is not connected
8004H: Temperature sensor input error
8006H: Cannot get temperature value, ADC input
error
1000H Process value (PV)
8007H: Memory read/write error
1001H 0 Set point (SV) Unit: 0.1 degree. Analog input: 1EU.
1002H 6000 Upper-limit of temperature range Upper-limit ban, unit: 0.1 degree.
1003H -200 Lower-limit of temperature range Lower-limit ban, unit: 0.1 degree.
1004H 12
Input temperature sensor type Please refer to the contents of the “Temperature
Sensor Type and Temperature Range” for detail
1005H 0 Control method
0: PID, 1:ON/OFF, 2: manual tuning, 3:PID program
control
1007H 4
1st group of Heating/Cooling
control cycle
0 ~ 99, 0:0.5 sec
1008H 4
2nd group of Heating/Cooling
control cycle 0 ~ 99, 0:0.5 sec (it will be invalid when both groups
are control output at the same time)
1009H 476 PB Proportional band 1 ~ 9,999, unit: 0.1 degree, analog input: 1EU
100AH 260 Ti Integral time 0 ~ 9,999
100BH 41 Td Derivative time 0 ~ 9,999
100CH 0 Integration default 0 ~ 1,000, unit: 0.1%
100DH 0
Proportional control offset error
value, when Ti = 0
0 ~1,000, unit: 0.1%
100EH 100
COEF setting when Dual Loop
output control are used
1 ~ 9,999, unit: 0.01
100FH 0
Dead band setting when Dual
Loop output control are used
-999 ~ 9,999, unit: 0.1 degree or 1EU
1010H 0
Hysteresis setting value of the 1st
output group
0 ~ 9,999, unit: 0.1 degree or 1EU
1011H 0
Hysteresis setting value of the 2nd
output group
0 ~ 9,999, unit: 0.1 degree or 1EU
1012H 0
Output value read and write of
Output 1 Unit: 0.1%, write is valid only under manual control
mode
1013H 0
Output value read and write of
Output 2 Unit: 0.1%, write is valid only under manual control
mode
1014H 0
Upper-limit regulation of analog
linear output
1 scale = 2.8μA = 1.3mV
1015H 0
Lower-limit regulation of analog
linear output
1 scale=2.8μA=1.3mV
1016H 0 Temperature regulation value -999 ~ +999, unit: 0.1 degree or 1EU
1020H 0 Alarm 1 type
Please see the contents of the “Alarm Outputs” for
detail
1021H 0 Alarm 2 type
Please see the contents of the “Alarm Outputs” for
detail
1022H 0 Auto-setting communication flag
Auto setting ban of communication: 0, auto setting
of communication: 1
1024H 40 Upper-limit alarm 1 AL1H
Please see the contents of the “Alarm Outputs” for
detail
1025H 40 Lower-limit alarm 1 AL1L
Please see the contents of the “Alarm Outputs” for
detail
1026H 40 Upper-limit alarm 2 AL2H
Please see the contents of the “Alarm Outputs” for
detail
1027H 40 Lower-limit alarm 2 AL2L Please see the contents of the “Alarm Outputs” for