Honeywell ML8824 Series Operator's manual

4
ML8824 Series
Linear Electric Valve Actuator
INSTALLATION INSTRUCTIONS:
A1
A4
Instructions:
1. Floating control (when dip switch S2-8 is set to ON)
2. Input signal is invalid when using floating control.
A3
b
a
A2
24V
A1-A6: Installation
FD-LV-0.6.2019-V01
Floating control
MU1B-0685GE51 R0620A

5
DIP Switch Setting
A6 B:Manual
Clockwise
Anticlockwise
24V
A5: Self-Adaption Mode
FD-LV-0.6.2019-V01
DIP Function Function Description of Setting Value
S2-1 Setting of control/
feedback signal
ON 20%: The control/feedback signal is 4~20mA or 2~10VDC
OFF 0: The control/feedback signal is 0~20mA or 0~10VDC (factory default)
S2-2 Setting of control signal
type
ON II: The control signal is current type.
OFF UI: The control signal is voltage type. (factory default)
S2-3 Setting of control signal
input impedance
ON UI: The control signal is voltage type. (factory default)
OFF II: The control signal is current type.
S2-4 Setting of valve position
feedback signal type
ON IO: The valve position feedback signal is current type.
OFF UO: The valve position feedback signal is voltage type. (factory default)
S2-5 Setting of operating
mode
ON DA: When control signal increases, actuator moves downward. When control signal decreases, actuator moves upward.
OFF RA: When the control signal increases, the actuator moves upward. When control signal decreases, the actuator moves downward.
(factory default)
S2-6 Setting of signal inter-
ruption mode
ON DW: When the control signal type is set as voltage or current, the actuator will automatically provide a minimum control signal if the
signal cable is cut. (factory default)
OFF
UP: 1)When the control signal type is set as voltage, the actuator will automatically provide a maximum control signal if the signal
cable is cut.
2)When the control signal is set as current, actuator will automatically provide a minimal signal when the signal cable is cut.
S2-7 Setting of self-adaption
mode
ON DF: In power-on self-adaption mode. (factory default)
OFF RF: In manual self-adaption mode.
S2-8 Setting of control mode ON Floating control.
OFF Modulating control. (factory default)
S2-9
S2-10 Speed setting ON High speed: 600N - 3s/mm, 1800N - 2s/mm.
OFF Low speed: 600N - 4s/mm, 1800N - 3s/mm.(factory default)
Reserved
Power-on self-adaption: The actuator will directly enter into self-adaption mode
after being powered up. Meanwhile, the yellow indicator on PCB blinks (1Hz) and the
actuator will be automatically full off (traveling to the bottom) and then full on
(traveling to the top). When the indicator stops blinking, it means that the process is
completed. Afterwards, the actuator will travel to the designated position of control
signal.
Manual self-adaption: Press and hold button S1 on PCB for more than 5s (See
Fig. 1) until the indicator starts blinking (1Hz) to enter into self-adaption mode. The
phenomenon will be the same as power-on self-adaption.
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6
FD-LV-0.6.2019-V01
NFC functionality and parameter settings
Parameters can be set via the supporting app using the NPC function. On the settings interface, select the "Advanced Settings" option to
configure the maximum opening, dead zones and sensitivity. After configuring the settings, move your device close to the actuator to up-
load the set parameters. A prompt will be displayed in the app indicating that the settings have been uploaded. Return to the parameter
settings interface and move your device close to the actuator to view the configured parameters.
Parameter Set range or options
Language Chinese, English, Auto
Valve series V5GV, V5011P, V5013P, V5211F
Dead zone 1.0–10.0
Sensitivity 0.5–10.0
Maximum opening 30%–100%
NOTE:
1. To ensure the physical security of the device, it can only be accessed by authorized personnel.
2. Ensure the secure installation, deployment and operation and maintenance management of the device.
3. Models with NFC configuration functionality must be used in conjunction with the dedicated app provided by Honeywell.
4. Install the app on a dedicated phone, ensuring that it has not been jailbroken or that the firmware has not been replaced. Regularly scan
the phone for viruses and check the app permissions.
5. If a fault occurs during use of the app, please report the error code to Honeywell.
6. If you find a vulnerability in the security system, please contact https://www.honeywell.com/en-us/product-security
MU1B-0685GE51 R0620A