FDC_C-Series_Quick_Operation_User_Manual_UMQOC621A.doc Page
6
of
20
Modbus
Register
Address
Parameter
Notation
Parameter Description
Range
20 OUT1 Output
1
function
REVR
: Reverse (heating) control action
dIRt
: Direct (cooling) control action
21
O1TY
Output 1 signal type
RELY
: Relay output
SSrd
: Solid state relay drive output
4-20
: 4-20mA linear current
0-20
: 0-20mA linear current
0-5V
: 0-5VDClinear voltage
1-5V
: 1-5VDC linear voltage
0-10
: 0-10VDC linear voltage
22
O1FT
Output 1 failure transfer mode
Select BPLS (Bumpless transfer), or 0.0 ~ 100.0 % to continue
output 1 control function if the sensor fails, or select OFF (0) or
ON (1) for ON-OFF control
23
O1HY
Output 1 ON-OFF control hysteresis
Low:0.1°C(0.2°F) High: 50.0°C(90.0°F)
24
CYC1
Output 1 cycle time
Low: 0.1 High: 90.0 sec.
25
OFST
Offset value for P control
Low: 0 High: 100.0 %
26
RAMP
Ramp function selection
NoNE
: No Ramp Function
MINR
: Use unit/minute as Ramp Rate
HRR
: Use unit/hour as Ramp Rate
27
RR
Ramp rate
Low: 0.0 High: 500.0°C(900.0°F)
28 OUT2 Output
2
function
NoNE
:Output2 turned off
COOL
: Cooling PID Function
AL1
: Alarm 1 Function
rAL1
:Reverse Alarm 1 Function
29
O2TY
Output 2 signal type
RELY
: Relay output
SSrd
: Solid state relay drive output
4-20
: 4-20mA linear current
0-20
: 0-20mA linear current
0-5V
: 0-5VDClinear voltage
1-5V
: 1-5VDC linear voltage
0-10
: 0-10VDC linear voltage
30
O2FT
Output 2 failure transfer mode
Select BPLS (Bumpless transfer),or 0.0 ~ 100.0 % to continue
output 2 control function if the sensor fails
31
CYC2
Output 2 cycle time
Low: 0.1 High: 90.0 sec.
32 CPB Cooling proportional band value
Low: 50 High: 300 %
33 DB Heating-cooling dead band (negative value= overlap) Low: - 36.0 High: 36.0 %
34
A1FN
Alarm 1 function for alarm 1 output
NoNE
: No alarm function
dtMR
: Dwell timer action
dE.HI
: Deviation high alarm
dE.Lo:
Deviation low alarm
db.HI
: Deviation band out of band alarm
db.Lo
: Deviation band in band alarm
PV.HI
: Process value high alarm
PV.Lo
: Process value low alarm
H.bK
: Heater break alarm
H.St
: Heater short alarm
35
A1MD
Alarm 1 operation mode
NoRM
: Normal alarm action
LtCH:
Latching alarm action
HoLd:
Hold alarm action
Lt.Ho:
Latching & Hold action
SP.Ho:
Set point holding alarm
36
A1HY
Hysteresis control of alarm 1
Low: 0.1°C High: 50.0°C(90.0°F)
37
A1FT
Alarm 1 failure transfer mode
OFF
: Alarm output OFF if sensor fails
ON
: Alarm output ON if sensor fails
38
A1SP
Alarm 1 set point
Low: -19999 High: 45536
39
A1DV
Alarm 1 deviation value
Low: -19999 High: 45536
40
A2OT
Alarm 2 Output
ALM
: Alarm 2 output 1
RALM
: Reverse Alarm 2 Output
