8
After choosing “Advanced Settings” and pressing “Ok”, input initial password “25” and go into the next menu.
4.3.1 ESD Control
：
When it is set “Disable”, ESD control is forbidden. When it is set “Enable”, “ESD” control is
permitted
，
and go into next menu to setup(a
～
g). Factory setting
：
Disable.
a. ESD Motion Position
：
it is the operation which is made only when electric actuator judges that ESD signal is
effective. Set up as “Open”
、
“Close” or “Remain In Situ”.
b. ESD Signal Effective Level
：
set up as “High” high level effective
，
or “Low” low level effective.
c. ESD Beyond On Thermal
：
set up as “Yes”/“No”
，
choose “yes” and examine that ESD signal is effective, then it
will surpass motor over-heating protection.
d. ESD Beyond On The Stop
：
set up as “Yes”/“No”
，
choose “yes” and examine that ESD signal is effective, then it
will surpass “stop”.
e. ESD Beyond On Two-Speed
：
set up as “Yes”/“No”
，
choose “yes” and examine that ESD signal is effective, then
it will surpass intermittent operation.
f. ESD Beyond On Torque
：
set up as “Yes”/“No”
，
choose “yes” and examine that ESD signal is effective, then it
will surpass over-torque.
4.3.2 BUS Control
：
(Only be applied to BUS protocol product)
When electric actuator applies Bus control, user needs to pre-set up this item. If bilateral-channel redundancy is
applied, first go to set up the address of Channel I and Channel II, otherwise only Channel I shall be set up.
Note: after the address has been newly set up, the actuator shall be powered off. Then, power it
on again, which ensures it will work properly.
a. Address of Channel 1
：
after choosing this item, the line under this item will show the previous setting address.
Profibus can choose any value in the range of 1-126,and Modbus can choose any value in the range of 1
～
247.Press
“Ok” to save.
b. Address of Channel 2: same as “Address of Channel 1”.
c. Baud rate(only applied for Modbus):After choosing this item, the previous setting Baud rate will be showed. It
can be chosen in the range of
（
0.3kB/0.6kB/1.2kB/2.4kB/4.8kB/9.6kB/19.2kB/38.4kB),press “Ok” to save.
d. Parity (Only applied for Modbus): Setup for parity bit in the data which comes from Field Bus’s control circuit.
“Odd”/“Even”/“None” can be chosen
，
choose “Ok” to save.
e.
Bus ESD Action (Only applied for Modbus): the action which is made since electric actuator accepts “BUS
Control” signal. Choosing “Disable”, then Bus ESD cannot be used
；
Choosing “Enable”
，
actuator will follow the
setup in 4.3.1“ESD Control”.
f.
Signal Loss Time (Only applied for Modbus): it refers to the permitted time that how long does the actuator
cannot receive Bus signal. If actuator cannot receive signal longer than the permitted time, this is justified that Bus
signal is loss. The actuator will follow the functions set up in 4.1.3“Action on Signal Loss”. Setting range
：
1
～
255s.
g.
AUX. Remote Action (Only applied for Modbus. Please notify if it is needed)
：
set up this item as “Permissible”
under remote control(except for Bus control). Now, the priority of auxiliary control is higher than that of Bus
control.
h.
AUX. ESD Action (Only applied for Modbus. Please notify if it is needed): Set up this item as “Permissible”
when ESD control in non-Bus control and its priority is the highest.
4.3.3 Close Seating: User can set up valve closing ways through limit or torque. While setting torque closing valve,
it should also set up Close over-torque as fully closed. Factory setting: Position.
4.3.4The Valve Close Direction: Same as valve closing direction. It can be setup as “Closewise” or
“Anti-Closewise”. Re-set limit if valve closing direction is changed. Factory setting: Closewise.
4.3.5Polarity For ACC.: “4mA=Fully Closed” lower control current (4mA) refers to valve fully-closed position,
higher control current (20mA) refers to valve fully open position. On the contrary, “4mA=Fully Open”. Factory
setting: 4mA=Fully Closed.
4.3.6Polarity for CPF.: it refers to the valve position when the feedback signal is 4mA. “4mA=Fully Open” or
“4mA=Fully Closed” can be chosen. Factory setting: 4mA=Fully Closed.
4.3.7 Two-Wire Control: It refers to working methods that electric actuator receives two-wire working system
