E65807
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8
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9E ‑
6. Communication parameters
Be careful the parameter setting range, initial value, etc. may change with the inverter models.
Function
Parameter
Note
Communication
speed
f800
Communication speed must be the same in the same network
(Inverters, Host computer, RS485 units).
Parity
f801
Parity setting must be the same in the same network (Inverters, Host
computer).
In addition, None parity is not available.Select odd or even parity bit.
Inverter number
f802
Do not assign the same inverter number in the same network (Inverters,
Host computer).
Need to set the inverter number in the transmission format.
7.
Specifications
Item
Specifications
Part number
RS4001Z-0
Service environment
Indoors. Altitude of less than 1000m (3280 ft).
Must not be exposed to direct sunlight, subjected to corrosive and/or
explosive gases, vapor, dust, chips, cutting oil, grinding agent, etc.
Ambient temperature
From -10
°
C to +50
°
C (14
°
F to 104
°
F)
Storage temperature
From -25
°
C to +65
°
C (-13
°
F to 149
°
F)
Relative humidity
20 to 90% (no condensation allowed)
Vibration
5.9m/s
2
or less
Cooling system
Self-cooling
8.
Warranty
Any part of the RS485 Option Unit that proves defective will be repaired and adjusted free of charge
under the following conditions:
1. If and when a trouble occurs on the option unit properly installed and handled within one year of
delivery, and if the trouble is clearly attributable to defects inherent in our design and manufacture,
the product will be repaired free of charge.
2. The warranty covers only the delivered option unit.
3. Even in the term of the warranty, repair/adjustment service will be charged for the following cases.
1) Fault or damage resulting from misuse, unauthorized modification or repair.
2) Fault or damage resulting from falling down of the product or traffic accident during transportation.
3) Fault or damage originating from fire, salt water/salty breezes, some kind of gas, earthquake,
storm or flood, lightning, abnormal supply voltage, other natural disasters.
4) Fault or damage caused by improper use of this option unit as it is used for a purpose out of its
original function.
4. If there is another special warranty contracted for this option unit , the special warranty has
priority over this warranty.
