Number Of Elements - Omron E5AR-T User Manual

● Channel Identifier
● Address in Area

■ Number of Elements

Variable
type
0C Input Initial Setting Level
0D Control Initial Setting Level
0E Control Initial Setting 2 Level
0F Alarm Setting Level
10 Display Adjustment Level
11 Communications Setting Level
12 Advanced Function Setting Level
13 Expansion Control Setting Level
To specify channels 2 to 4 for Controllers with more than one input
channel, specify a channel identifier between 1 and 3 to identify the
channel. Only 0 (channel 1) can be specified for controllers with only
one input channel.
Channel identifier
0
1
2
3
This address is allocated a parameter in the variable areas. Addresses
are assigned in order beginning from the first parameter.
For more information on addresses, refer to Appendix Setting Lists (P.
A-6).
The addresses indicated in the setting list are the addresses for
channel 1. To specify an address of channel 2, for example, add
H'4000 to the address in the setting list. For channel 3, add H'8000,
and for channel 4, add H'C000.
The number of elements is expressed as a 2-byte hexadecimal
number. For example, if the number of elements is 0010, the first 8
elements of data (H'10) from the address are specified.
The specification range for the number of elements depends on the
command. Refer to 7.9 Commands and Responses (P. 7-20) for more
information.
In the Modbus protocol one element is two bytes of data, however, set
values in the E5AR-T/ER-T are four bytes each.
7.4 Variable Areas
Description
(Operation stopped.)
Channel
Channel 1
Channel 2
Channel 3
Channel 4
Area
Setting area 1
7-9