Siemens bt300 Operator's Manual page 137

Structure Parameter
P5.8.3.1.5 Comm. Timeout
P5.8.3.1.6 Operate Mode
Monitoring
M5.8.3.2.1 FB Protocol Status
M5.8.3.2.2 Comm Status
M5.8.3.2.3 Illegal Functions
M5.8.3.2.4 Illegal data addrs
M5.8.3.2.5 Illegal data values
M5.8.3.2.6 Slave device busy
M5.8.3.2.7 Memory parity error
Siemens Industry, Inc.
Building Technologies
Unit Min Max
s 0 65535
Slave Master
Initializing Faulted
0 99.999
Siemens BT300 HVAC Drive
Chapter 4 - Parameters and Menu Structure
I/O and Hardware (M5)
Default ID
10 2321 Defines the time the device has to
receive a token before indication of
an error.
0 = Not used
Slave 2374 Defines the operation mode on the
Modbus RTU network:
0 = Slave
1 = Master
2381 Displays the fieldbus protocol status
as follows:
0 = Initializing (Protocol is starting)
1 = Stopped (Protocol is stopped)
2 = Operational (Protocol is
communicating)
3 = Faulted (see
(M5.8.3.2.4)
4 = Inactive (No communications
has occurred)
0.0 2382 Displays the fieldbus protocol status
as follows:
0 = Initializing (Protocol is starting)
1 = Stopped (Protocol is stopped)
2 = Operational (Protocol is
communicating)
3 = Faulted (see
(M5.8.3.2.4)
4 = Inactive (No communications
has occurred)
2383 Format =
bad frames and
messages
2384 Displays the function code received
that refers to an unallowed action
for the server (slave).
2385 Displays the data address received
that refers to an unallowed action
for the server (slave).
2386 Displays the value received that
refers to an unallowed action for the
server (slave).
2387 Displays if the server (slave) is
engaged in processing a long
duration program command. The
client (master) should retransmit the
message later when the server
(slave) is free.
Description
Last Fault
for detail)
Last Fault
for detail)
xx.yyy where xx indicates
yyy
indicates good
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DPD01809
2016-06-07