ATO ATO-PLR-CH48, User Manual

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terminal machine to communicate with mass data of the instrument. Besides, optical network can be adopted to
realize communication when the communication distance exceeds 300 m. Ethernet communication can be realized
in the system configuration of the recorder with IP address selected and relevant setting made in the software for
computer management.
Refer to Tables 1 and 2 for the specific parameters.
Table 1 Table of the Corresponding Input Register Address of 0 * 04 Read Command
No.
Input Register Address
(Decimal System)
Parameter Name Data Format Type Remarks
Dynamic variables
1 00 Measured value of channel 1 Float Read only
2 02 Measured value of channel 2 Float Read only
…… …… …… Float Read only
n 2(n-1) Measured value of channel n Float Read only n: channel number
…… …… …… Float Read only
59 116 Measured value of channel 59 Float Read only
60 118 Measured value of channel 60 Float Read only
61 120 Output state of contact Long Read only
Digits from 0 to 17
represent the output
states of the contacts
from
1 to 18
respectively, where
0 means "Off" and 1
means "Close".
In terms of the
address
120:00000000
00000000,
the
previous digits,
from low to high,
represent the states
of alarms from 1 to
8 respectively, while
the latter digits,
from low to high,
represent the states
of alarms from 9 to
16 respectively;
The latter digits of
the previous digits
of
120:00000000
00000000, from low
to high, represent
the states of alarms
of the alarms 17 and
18 respectively.
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