Instruction manual

4. SETTING
IMR01H02-E3
9
4.2 Setting the Communication Parameters
To select parameters in setup setting mode, press the SET key. The parameters are displayed and
sequenced in the order of device address (slave address), Add, communication speed, bPS, data bit
configuration, bIT and interval time set value, InT.
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Setting procedure
Setting procedure vary depending on the communication parameter.
•
Device address
Add
, interval time
InT
Operate UP, DOWN and <R/S key, and input numerals.
•
Communication speed
bPS
, data bit configuration
bIT
Operate UP or DOWN key, and choose one among the displayed set value.
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Registration of set value
After completing all communication parameter settings, turn on the power again, and register the set
value which changed.
After the power is turned on again, communication is mode using the set value changed.
Not by turning the power on again, the set value can also be registered by changing to RUN
from STOP.
For MA900: Proportioning cycle time setting (heat control) or
Cool-side proportioning cycle time setting (heat/cool control)
For MA901: Proportioning cycle time setting
PVCH
SVAREA
Device address [Add]
(Slave address)
PVCH
SVAREA
Data bit configuration
[bIT]
PVCH
SVAREA
PVCH
SVAREA
Communication speed
[bPS]
Press the SET key.
Press the SET key.
Press the SET key.
Press the SET key.
Interval time [InT]
Scan interval time
Press the SET key.