AB-6682
9
Address Setting (Addressing)
To SAnet interface module, the damper actuator Model MY8045A2001 and other Intelligent Component Series devices
including ACTIVAL and ACTIVAL PLUS are connected via SAnet. Set address for the terminal devices (Intelligent Component
Series devices) so that the SAnet interface module can recognize all the terminal devices connected. Follow the procedure
below to set the address. For details regarding address setting (addressing), ask our sales/service personnel.
Setting with service pin switch (manual switch):
1) Start addressing operation* of Data Setter or PC-MMI. Then, press the service pin switch to change the operating direction
as: L
→
R
→
L or R
→
L
→
R. Perform the operation within 5 seconds.
2) Address is set within 5 seconds after pressing the service pin switch.
∗
Communication trouble and duplicated address cause addressing error. Check that address is correctly set in Data Setter or PC-MMI.
Setting based on SAnet ID:
With Data Setter or PC-MMI, enter the SAnet ID (on the SAnet ID label) and address number to set. The SAnet ID label is
attached on a side surface of the actuator, as shown in Fig. 12.
Figure 12. Locations of the labels
IMPORTANT:
Address setting must be performed by our service personnel or qualified expert.
Table 1. Basic address setting of this product and other Intelligent Component Series devices
Address. Device
Sub-DO
Sub-DI
1
Outdoor air damper
2
Exhaust air damper
3
Return air damper
4
Switch damper of total heat exchanger for outdoor air
5
Switch damper of total heat exchanger for exhaust air
6
Chilled/hot water valve / Chilled water valve
Filter alarm
7
Hot water valve (Chilled water valve*)
Humidifying ON/OFF
8 Humidifying
valve
9 Reserved
A (10)
Reserved
B (11)
Reserved
C (12)
Reserved
D (13)
Reserved
E (14)
Reserved
F (15)
Reserved
Notes:
∗
1. For ‘chilled/hot water valve + chilled water valve’ application, set 6 for chilled/hot water valve and 7 for chilled water valve.
∗
2. Items in bold characters are the basic address to set for this product.
∗
3. The above table is a basic setting example. Set address and use auxiliary I/O in response to system configuration, installation location,
wiring.
SAnet ID label
System indication label
