FDC_C-Series_Quick_Operation_User_Manual_UMQOC621A.doc Page
7
of
20
Modbus
Register
Address
Parameter
Notation
Parameter Description
Range
41
A2FN
Alarm 2 function for alarm 2 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
E1.C.o:
Event Input 1 Control Alarm Output
E2.C.o:
Event Input 2 Control Alarm Output
42
A2MD
Alarm 2 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
43
A2HY
Hysteresis control of alarm 2
Low: 0.1°C High: 50.0°C(90.0°F)
44
A2FT
Alarm 2 failure transfer mode
OFF
: Alarm output OFF if sensor fails
ON
: Alarm output ON if sensor fails
45
A2SP
Alarm 2 set point
Low: -19999 High: 45536
46
A2DV
Alarm 2 deviation value
Low: -19999 High: 45536
47 A3OT Alarm
3
output
ALM
: Alarm 3 output
RALM
: Reverse Alarm3 Output
48
A3FN
Alarm 3 function for alarm 3 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
E1.C.o:
Event Input 1 Control Alarm Output
E2.C.o:
Event Input 2 Control Alarm Output
49
A3MD
Alarm 3 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
50
A3HY
Hysteresis control of alarm 3
Low: 0.1°C High: 50.0°C(90.0°F)
51
A3FT
Alarm 3 failure transfer mode
OFF
: Alarm output OFF if sensor fails
ON
: Alarm output ON if sensor fails
52
A3SP
Alarm 3 set point
Low: -19999 High: 45536
53
A3DV
Alarm 3 deviation value
Low: -19999 High: 45536
54 A4OT Alarm
4
output
ALM
: Alarm 4 output
RALM
: Reverse Alarm 4 Output
55
A4FN
Alarm 4 function for alarm 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