1-204 ACH550-UH User’s Manual
Embedded fieldbus
1. Reset by pressing UP & DOWN arrows simultaneously in edit mode. Save change by pressing
ENTER.
5309
(5009)
DV STATUS
IDLE 1. No network
connection
2. Blown EIA-485
transceiver
3. Wrong application
number (FLN only)
1. Land communication wires as shown in
drawings on page1-188. Check Repeater
(if installed onsite).
2. See Corrective Action 8. Parameter
Number 5308.
3. Change application number in the
Siemens field panel.
5316
(5016)
DV
PAR 16
(BACnet
Only)
Not
Increasing
Numeric
Value
1. Drive device
address parameter
5302 is set to 128 or
greater.
2. Max Masters is set
too low on all drives.
1. Change parameter 5302 to a unique value
below 128.
2. Change Max Masters property at all
devices on bus to 127.
5306
(5006)
DV
OK MSG
OK
Message
Counter not
increasing
1
1. Master/Client not
communicating with
drive.
2. Failed router
1. Add device and points to the building
control system.
2. Replace router.
Parameter
Number
Display on
Panel
(Symptom)
Possible Cause Corrective Action
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