Parameter Settings - ABB Remote I/O RIO600 Installation And Commissioning Manual

1MRS757488 H
7.1.26
RIO600
Installation and Commissioning Manual
• If any of the time element has not been updated, the time synch warning is turned
on and the time synch status in WHMI indicates "Bad".
• If the value written in a time element is out of the acceptable value range for the
corresponding time element, the particular time element's value is not updated
and an exception code 4 is sent to the Modbus client.
• If the Modbus master/client disconnects from RIO600, a time sync warning is
raised again in LECM and the time sync status in WHMI indicates "Bad".
• If Modbus time sync command has not been received from the Modbus master/
client for a minimum time period of half an hour, a time sync warning is raised
again in LECM and the time sync status in WHMI indicates "Bad".
Table 121: Time synchronization in RIO600
Modbus Attribute name
address
(in decimal)
8 Time synchronisation
9 Time synchronisation
10 Time synchronisation
11 Time synchronisation
12 Time synchronisation
13 Time synchronisation

Parameter settings

Modbus communication needs to be enabled via the PCM600 path Configuration/
Station communication/MODBUS. The station communication parameters need to
be set to use Modbus communication in RIO600.
Table 122: Station communication parameters for Modbus
Parameter name Range
Modbus operation ON/OFF
Modbus connection 1...100
timeout
TCP Client Modbus ON/OFF
operation
Slave ID 1...254
Client IP -
Binary input read Latched
method
- Instantaneo
us
Table continues on next page
Modbus TCP communication
Information Scale factor Data type
Year 1
Month 1
Day 1
Hour 1
Minute 1
Seconds 1
Unit Default value Description
- Off Select "ON" to enable Modbus
communication with client.
Sec 10 If there is no request from other client
within this timeout, RIO600 closes
the TCP connection.
- Off Select "ON" to enable Modbus
communication with the client.
- - Slave ID of RIO600
- 000.000.000 IP address of the Modbus client
.000
- Latched Binary input signal information is
stored until a Modbus request
command is received.
- - The current binary signal information
would be provided to the client upon
request.
Section 7
More
information
(Valid range)
Unsigned 16 2000...9999
Unsigned 16 1...12
Unsigned 16 1...31
Unsigned 16 0...23
Unsigned 16 0...59
Unsigned 16 0...59
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