Brochure

Wireless Small Actuator - MAC-WSA
6
Tunstall Corporation
118 Exchange Street • Chicopee, MA 01013
© July 2014
We reserve the right to alter designs, specifications and information without notice.
Phone [phone] · Fax [phone]
www.tunstall-inc.com • www.maconcontrols.com
Bulletin-MC-WSA-1014
Electric Operators
EnOcean Equipment Profiles EEP 07-20-01 (heating valve)
DATA BYTES Notes
Transmit mode: Message from the actuator to the controller
DB_3: Actual value 0 to 100%, linear n=0 to 100 ■ Positioning feedback of the current stroke position.
DB_2.BIT_7: Service on ■ BIT for evaluating whether service mode is active.
When service mode is active, DB2.BIT4 to 7 can be
used to carry out service functions like “Learn
stroke” (not implemented in MAC-WSA); “Forced
OPEN”; “Forced CLOSED”; and “Set zero point” – in
combination with a suitable wireless partner.
DB_2.BIT_6: Energy input enabled ■ Not applicable for MAC-WSA
This BIT is required for actuators that have a wired
power supply.
DB_2.BIT_5: Energy memory > xx% charged ■ Not applicable for MAC-WSA
This BIT is required for actuators that have a wired
power supply.
DB_2.BIT_4: Battery capacity > 10% ■ Monitoring of the battery capacity If the capacity of the
batteries is below 10%, a message of Bit4 = 0 is issued.
DB_2.BIT_3: Contact, cover open ■ Not applicable for MAC-WSA
BIT for evaluation of a cover contact
DB_2.BIT_2: Failure temperature sensor, out of range ■ BIT for evaluation of whether the temperature sensor is
working correctly.
DB_2.BIT_1: Detection, window open ■ For evaluation of whether the “Window open” identifi-
cation is active. The “Window open” identification oc-
curs via the evaluation of the internal temperature sen-
sor (gradient).
DB_2.BIT_0: Actuator obstructed ■ Currently not used by MAC-WSA
All types of malfunctions are evaluated and reported
(not in a differentiated manner, but only as a general
malfunction message).
DB_1: Temperature 0 °C to 40 °C / 32 °F to 104 °F, ■ Current measurement value of the internal temperature
linear n=0 to 255 sensor
DB_0.BIT_7: Not used
DB_0.BIT_6: Not used
DB_0.BIT_5: Not used
DB_0.BIT_4: Not used
DB_0.BIT_3: Learn button 0b0 Teach-in telegram ■ The identification for the teach-in frame and the normal
0b1 Data telegram data frame is stored here.
The teach-in radiogram is only sent to the wireless
partner with the “Teach-in” function.
DB_0.BIT_2: Not used
DB_0.BIT_1: Not used
DB_0.BIT_0: Not used