2-144 ACH550 E-Clipse Bypass User’s Manual
Embedded fieldbus
Detailed point descriptions – bypass
FLN Detailed Point Descriptions
Point Description
Drive
Parameter
1 CTRL ADDRESS The FLN address of the bypass. It can be set by FLN and by
the panel.
5002
2 APPLICATION This is the Application ID for FLN on the E-Clipse Bypass.
This ID is assigned by Siemens for each unique application.
It correlates directly to a particular point list approved at the
time of release. Therefore, this point list shall remain fixed
once approval is granted. Any changes to the point list shall
require a new Application ID and re-approval by Siemens.
The Application ID assigned to the E-Clipse bypass is 2737.
{5} INPUT VOLT Average of line-line input voltage 0102
{6} CURRENT Measured output current. 0101
{7} SYS
UNDRLOAD
This point indicates if the system is in an underload
condition. Detection of this condition is done with bypass
parameters 3001-3003.
{9} PCB TEMP DEG C of bypass board 0105
10 KW HOURS Bypass-mode kilowatt hours 0106
12 RUN TIME Bypass mode run hours 0108
13 A-B VOLT Phase A - Phase B voltage 0111
14 B-C VOLT Phase B - Phase C voltage 0112
15 C-A VOLT Phase C - Phase A voltage 0113
20 OVRD TIME This is 1 of 5 mandatory FLN points required for
compatibility with Siemens control systems. It has no
functionality in the bypass application.
{23} MTR RUNNING This point indicates the system’s run status, regardless of
control source (1 = RUN, 0 = STOP).
{24} RUN.STOP CMD This point is commanded by FLN to start the system.
Bypass parameter 1601 must be set to COMM for FLN to
control the run state of the system.
{25} OVERRIDE ACT This point indicates if the bypass is in override 1 or override
2.
{26} OVERRID CMD This point is commanded by FLN to select override 2.
Override 2 is configured by parameters in bypass group 17.
{27} SYSTEM
READY
This point indicates the system is ready to accept a run
command (1 = READY, 0 = NOTRDY).
{28} SYS STARTED This point the system has received a run command and is
started. It may or may not be running based on the RUN
ENABLE status.
{29} DAY.NIGHT This is 1 of 5 mandatory FLN points required for
compatibility with Siemens control systems. It has no
functionality in the bypass application.
30 BYP RUN DLY This allows FLN to delay running of the system after a run
command has been issued.
1614
{31} BYPASS MODE This point indicates the Hand/Off/Auto status of the bypass.
0=OFF; 1=HAND; 2=AUTO.
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