RKC INSTRUMENT COM-ML, Инструкция по эксплуатации

Страница: 38 / 152

7. INITIAL COMMUNICATION DATA SETTINGS
IMR02E20-E1
28

Communication data items setting
Set the communication items used in PROFINET communication.

Up to 50 communication items can be set.

50 items correspond to CH1 to CH50 of identifier QG of RKC communication, and to Modbus
register addresses 8020H to 8051H.

In each item, set the Modbus register address (first address only) of communication items used in
PROFINET communication.

Set items used in PROFINET communication in CH1 (or 8020H) and following without any intervals.

The data order in PROFINET communication is the same as the “Communication data items setting”
order. Set the number of data used in each item in “Number of measured data items (IN)” and
“Number of setting data items (OUT).”

Set 65535 (FFFFH) in unused items. Communication items following items set to 65535 (FFFFH)
are not used in PROFINET communication.
For Modbus register addresses of communication items, refer to 8. COMMUNICATION
DATA LIST (P. 34) .
For setting configuration, refer to

Setting example (P. 29) .

Number of measured data items (IN)
Set the number of communication items used for monitor in PROFINET communication.

Up to 50 communication items can be set.

Among the communication items set in the “Communication data items setting” set the quantity of
the data to be used to the CH number or the Modbus register address corresponding to the
communication items set in the “Number of measured data items (IN).”

“Number of measured data items (IN)” (50 items) correspond to CH1 to CH50 of identifier QH of
RKC communication and to Modbus register addresses 8052H to 8083H.

The data is valid if the total of the values set in “Number of measured data items (IN)”, a cumulative
value from CH1 or 8052H, is 128 (0080H) or lower. Any data after that are disregarded.
For setting configuration, refer to

Setting example (P. 29) .