57
Installation
Before starting
Operation
Screen block
diagram
Function setting Program System setting Specifications
1. Output type
- Set transmission output type for temperature. It is used as an input for recorder,
and the output signal is 4 - 20 mA d.c. (Select PV(temperature measurement),
MV(temperature control output), or SV(temperature setting).
2. Output range
- Set upper/lower limit of temperature transmission output range.
3. Temperature disconnection output
- Select 0 mA or 4 mA.
▶ Transmission output
[Transmission output parameter]
Parameter Setting range Default
Output type
PV, MV, SV
PV
Upper limit of output range EU (0 % ~ 100 %) EU 100 %
Lower limit of output range EU (0 % ~ 100 %) EU 0 %
Temperature disconnection output 0 mA, 4 mA 0 mA
If current output is selected, it shows relation between control output(MV) and output range. If the
lower limit is -5 % or upper limit is 105 %, it outputs 3.2 mA d.c. or 20.8 mA d.c., respectively. Within
the range, control output value is linearly converted and output.
Lower limit of output range = -5% Upper limit of output range = 105%
Fig. 88) Current output (SCR)
Fig. 89) Transmission output
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