2-152 ACH550 E-Clipse Bypass User’s Manual
Embedded fieldbus
BACnet Device Address Rules
OWS
(Operator
Workstation)
Router 1
Router 2
VAV1 VAV2
VAV3
ACH 550
Drive
Bypass
IP
MSTP
MSTP
MSTP MAC=1
(param 53.02 = 1)
DeviceOID=3001
(param 53.11 = 3001)
(param 53.17 = 0)
MSTP MAC = 2
(bypass param 53.02 = 2)
DeviceOID = 3002
(bypass param 53.11 = 3002)
(bypass param 53.17 = 0)
MSTPNetwork#=3
MSTP MAC=0
DeviceOID=3000
IP Network#=1
MSTP MAC=1
DeviceOID=2001
MSTP MAC=2
DeviceOID=2002
MSTP MAC=3
DeviceOID=2003
MSTP Network#=2
MSTP MAC=0
DeviceOID=2000
IP Network#=1
-- MSTP MAC Addresses must be unique for all devices connected to the same RS485 network.
-- MSTP MAC Address is configurable via parameter 5302 in ACH550.
1..127 = range of supported Master addresses for ACH550
-- Network Number must be unique for each network (IP and MSTP)
-- Network Number of 0 is reserved for broadcasts
-- Device Object IDs must be unique across the entire BACnet network, all IP and MSTP subnetworks.
-- Device Object IDs are 22 bits, configurable via parameters 5311 and 5317 in ACH550.
-- The example Network Numbers and DeviceOIDs show a good way to maintain unique DeviceOIDs
across the network.
IP Network#=1
E-Clipse
MSTP MAC = 3
(bypass param 50.02 = 3)
DeviceOID = 3003
(bypass param 50.11 = 3003)
(bypass param 50.17 = 0)
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