5
Setting
Address number setting switch (SW1)
Transmission rate setting switch (SW2)
Function setting
switches (SW3)
No.4: Set the termination
resistor
No.1: Set the address number
No.2: Set the protocol
No.3: Not used.
Note
Be sure to turn off the driver power before setting the
switches. If the switches are set while the power is still
on, the new switch settings will not become effective
until the driver power is cycled.
Protocol
The protocol of RS-485 communication can be set using the
SW3-No.2 of the function setting switch.
Factory setting
OFF
SW3-No.2 Protocol
ON
Modbus RTU mode
OFF Network
converter
Address number
The address number (slave address) can be set using the address
number setting switch (SW1) in combination with the SW3-No.1 of
the function setting switch. Make sure each address number (slave
address) you set for each driver is unique.
Factory setting
SW1: 0, SW3-No.1: OFF
Address number
SW1
SW3-No.1: OFF
SW3-No.1: ON
0 0
∗
16
1 1
17
2 2
18
3 3
19
4 4
20
5 5
21
6 6
22
7 7
23
8 8
24
9 9
25
A 10
26
B 11
27
C 12
28
D 13
29
E 14
30
F 15
31
∗
When selecting Modbus protocol, do not use the address number (slave
address) 0 since it is reserved for broadcasting.
Transmission rate
The transmission rate can be set using the transmission rate setting
switch (SW2). The transmission rate to be set should be the same as
the transmission rate of the master device.
Factory setting
7
SW2
Transmission rate
(bps)
SW2
Transmission rate
(bps)
0 9600 4 115,200
1 19200
5
、
6 Not
used
2 38400 7
Network
converter
3 57600
8
～
F Not
used
Note
Do not set SW2 to positions 5, 6 and 8 to F.
Termination resistor
Turn the SW3-No.4 of the termination resistor setting switch ON to
set the termination resistor of RS-485 communication (120
Ω
).
Factory setting
OFF
SW3-No.4
Termination resistor (120
Ω
)
OFF Disabled
ON Enabled
Inspection
It is recommended that periodic inspections be conducted for the
items listed below after each operation of the actuator.
If an abnormal condition is noted, discontinue any use and contact
your nearest Oriental Motor sales office.
During inspection
•
Check for a blocked opening of the driver case.
•
Are any of the driver mounting screws or connection loose?
•
Is there attachment of dust, etc., on the driver?
•
Are there any strange smells or appearances within the driver?
Note
The driver uses semiconductor elements. Handle the
driver with care since static electricity may damage
semiconductor elements. Static electricity may damage
the driver.
General specifications
Degree of protection
IP10
Ambient
temperature
0 to +50 °C (+32 to +122 °F)
(non-freezing)
Humidity
85% or less (non-condensing)
Altitude
Up to 1000 m (3300 ft.) above
sea level
Operation
environment
Surrounding
atmosphere
No corrosive gas, dust, water or
oil
Ambient
temperature
−
25 to +70 °C (
−
13 to +158 °F)
(non-freezing)
Humidity
85% or less (non-condensing)
Altitude
Up to 1000 m (3300 ft.) above
sea level
Operation
environment
Surrounding
atmosphere
No corrosive gas, dust, water or
oil
Ambient
temperature
−
25 to +70 °C (
−
13 to +158 °F)
(non-freezing)
Humidity
85% or less (non-condensing)
Altitude
Up to 1000 m (3300 ft.) above
sea level
Shipping
environment
Surrounding
atmosphere
No corrosive gas, dust, water or
oil