Delta OHM HD32MT.3, Operating Manual

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HD32MT.3
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V1.2
Command Description P
TCPIPSEARCH b Set the option for automatical TCP/IP connection at regular intervals
(every 10 minutes).
If b = Y, automatic connection enabled.
If b = N, automatic connection disabled.

Note: if a parameter is not set, the data logger response is "?VOID|".
Note: under TCP/IP mode, some functions that could conflict with the TCP/IP connection in
progress are not available (for example, FTP and e-mail test functions).
11.20 D
ATA TRANSMISSION VIA
RS485 (COM AUX)
Command Description P
RS485TRANSMIT Prints the enabling status of continuous transmission of the
measures through the COM AUX port.
RS485TRANSMIT b Sets the enabling of continuous transmission of the measures
through the COM AUX port. If b=Y the transmission is enabled, if
b=N the transmission is disabled. The measurements are transmit-
ted with the interval set with the command LOGINTERVAL.
Note: for the continuous transmission of the measures, the Modbus-
RTU protocol must be disabled (see the command MBENABLE).

MBENABLE Prints the enabling status of Modbus-RTU protocol for the COM AUX
port with RS485 interface ("Modbus slave" mode).

MBENABLE b Sets the enabling of Modbus-RTU protocol for the COM AUX port with
RS485 interface ("Modbus slave" mode). If b=Y the protocol is ena-
bled, if b=N the protocol is disabled. If enabled, the Modbus-RTU
protocol is activated after 60 seconds from the data logger power up
or reset.

MBADDR Prints the Modbus address of the data logger for the COM AUX port
with RS485 interface ("Modbus slave" mode).

MBADDR n Sets the Modbus address for the COM AUX port with RS485 interface
("Modbus slave" mode) of the data logger to value n (from 1 to
247).

MBCOMMODE Prints the setting of the Modbus communication parameters for the
COM AUX port with RS485 interface ("Modbus slave" mode).

MBCOMMODE n Sets the Modbus communication parameters of index n for the COM
AUX port with RS485 interface ("Modbus slave" mode).
n=0

9600 bps, 8N1 n=1

9600 bps, 8N2
n=2

9600 bps, 8E1 n=3

9600 bps, 8E2
n=4

9600 bps, 8O1 n=5

9600 bps, 8O2
n=6

19200 bps, 8N1 n=7

19200 bps, 8N2
n=8

19200 bps, 8E1 n=9

19200 bps, 8E2
n=10

19200 bps, 8O1 n=11

19200 bps, 8O2
n=12

38400 bps, 8N1 n=13

38400 bps, 8N2
n=14

38400 bps, 8E1 n=15

38400 bps, 8E2
n=16

38400 bps, 8O1 n=17

38400 bps, 8O2
n=18

57600 bps, 8N1 n=19

57600 bps, 8N2
n=20

57600 bps, 8E1 n=21

57600 bps, 8E2
n=22

57600 bps, 8O1 n=23

57600 bps, 8O2
n=24

115200 bps, 8N1 n=25

115200 bps, 8N2
n=26

115200 bps, 8E1 n=27

115200 bps, 8E2
n=28

115200 bps, 8O1 n=29

115200 bps, 8O2

# Sent within 60 seconds from the data logger power up or reset, dis-
ables the Modbus-RTU protocol for the COM AUX port with RS485 in-
terface ("Modbus slave" mode) until a new data logger reset (to
permanently disable the Modbus-RTU protocol, use the command
MBENABLE).
