6 Parameter Settings and Functions
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6.5 Analog transmission
6.5.1 Analog transmission output value settings [PAR4 → AoM1/ AoM2]
Transmission output is a type of auxiliary output that converts the controller's present value, set
value, heating MV, cooling MV to analog current (DC 4 to 20mA) for external transmission.
PV
PV transmission output
SV SV transmission output
H-MV
Heating MV transmission output
C-MV Cooling MV transmission output
Parameter Setting range
Unit
PAR4
PV / SV / H-MV / C-MV PV -
When using standard control mode of OUT2 current output model , OUT2 current output is
available as transmission output 2. For transmission output model, [AoM1] is activated. For
standard control mode of OUT2 current output model, [AoM2] is activated.
This parameter is activated in transmission output models only. Transmission output is constant
current output. Too great a resistance from the load can cause the output value to change.There
is no optional output below 4mA or above 20mA.
6.5.2 Transmission output high/low-limit value settings
[PAR4 → FsL1/ FsH1→ FsL2/ FsH2]
If the transmission output value [AoM□] is below the transmission output low-limit [FsL□], 4mA
output will be provided. If the transmission output is between the low-limit [FsL□] and high-limit
[FsH□], a certain proportional output within the range 4mA and 20mA will be provided. If it is
above the high-limit [FsH□], 20mA output will be provided.
Sets the low-limit of transmission output (4mA).
Sets the high-limit of transmission output (20mA).
Parameter Setting range
Unit
PAR4
FsL1
FsL2
PV
Temperature: usage range
Analog: high/low scale range
-200
digit
SV
SV low-limit value [L-SV] to
SV high-limit value [H-SV]
H-MV /C-MV
00)0 to 10)0
FsH1
FsH2
PV
Temperature: usage range
Analog: high/low scale range
1350
SV
SV low-limit value [L-SV] to
SV high-limit value [H-SV]
H-MV / C-MV
00)0 to 10)0
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