Omron V600 Series - Page 12

3-5SectionCommunication Time
49
3-5-1 DC SRAM (Reference)
When writing/
auto writing
When reading/
auto reading
Number of processing bytes
When writing/
auto writing
When reading/
auto reading
Number of processing bytes
TAT
(ms)
Communication time with slave (ms)
Read
Write
Time Required for
Communication with
Slave
Formula (msec)
T=1.8N+48.4
T=4.2N+86.5
N:
Number of processing bytes
3-5-2 DC EEPROM (Reference)
Communications Distance Priority Mode (SW 2-1 OFF)
When writing/
auto writing
When writing/
auto writing
When reading/
auto reading
When reading/
auto reading
Number of processing bytes
Number of processing bytes
TAT
(ms)
Communication time with slave (ms)
Read
Write
Time Required for
Communication with
Slave
Formula (msec)
T=4.3N+64.6
T=8.7N+167.1
N:
Number of processing bytes
Communications Time Priority Mode (SW 2-1 ON)
When writing/
auto writing
When reading/
auto reading
When writing/
auto writing
When reading/
auto reading
Number of processing bytes
Number of processing bytes
Communication time with slave (ms)
TAT
(ms)
Read
Write
Time Required for
Communication with
Slave
Formula (msec)
T=1.8N+79.0
T=7.1N+180.4
N:
Number of processing bytes
Note 1. The T A T data values are for a host communications speed set to 9,600 bps
with 8-bit length, 1 stop bit, and odd parity . The data is sent continuously with
no spaces.
2. The number of TAT data bytes is the number of code-designated ASCII
bytes.