Product Description XI/ON - Eaton Automation

XI/ON: Gateways for Modbus TCP 9 Appendix
Control bit Explanations
SET_DO1 If CTRL_DO1 = 1 and the physical output DO1 is
configured for indicating the value SET_DO1, DO1
can be set and reset directly with SET_DO1.
DO1 can be set for this function via the process
output
(MODE_DO1 = 00 and LOAD_DO_PARAM 0 → 1).
The output DO1 can also be set before commissioning
via the separate parameter data. The default
setting for DO1 is to display the value of SET_DO1.
RES_STS 0 →1 Initiate resetting of status bits. The
STS_UFLW, STS_OFLW and STS_CMP1 (process
input) status bits are reset. Bit RES_STS_A = 1
(process input) acknowledges that the reset
command has been received. RES_STS can now be
reset to 0.
SW_GATE 0 → 1: Measuring is started (software release).
1 → 0: Measuring is stopped.
LOAD_DO_
PARAM
LOAD_
INTTIME
Parameter setting of the physical output DO1
0 → 1: DO1 can indicate the status of different data
bits as a signal. The current telegram (byte 0) determines
the data bits to which DO1 is to refer.
Parameter setting of the Integration time
0 → 1: Bytes 0 to 1 of this process output represent
a factor for forming the Integration time for
frequency measurement and for determining the
rotational speed. The integration time can be
adjusted between 10 ms and 10 s in 10 ms increments
and is produced by multiplying the factor x 10
ms.
With period duration measurement, this factor
determines the number of periods measured in
order to calculate a mean value.
A factor 1 to 1000 (1hex to 3E8hex) is permissible.
192 M001973-01, 07/2007