Communication Time
3-5-1 DC SRAM (Reference)
When
writing/
auto writing
When reading/
auto reading
Number of processing bytes
3-5-2 DC EEPROM (Reference)
Communications Distance Priority Mode (SW 2-1 OFF)
When writing/
auto writing
When reading/
auto reading
Number of processing bytes
Communications Time Priority Mode (SW 2-1 ON)
When writing/
auto writing
When reading/
auto reading
Number of processing bytes
When writing/
auto writing
When writing/
auto writing
When writing/
auto writing
Note
1. The TAT 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.
When reading/
auto reading
Number of processing bytes
When reading/
auto reading
Number of processing bytes
When reading/
auto reading
Number of processing bytes
Section
Formula
(msec)
Time
Required
Communication
with
Slave
Read
T=1.8N+48.4
Write
T=4.2N+86.5
N: Number of processing bytes
Formula
(msec)
Time
Required
Communication
Slave
Read
T=4.3N+64.6
Write
T=8.7N+167.1
N: Number of processing bytes
Formula
(msec)
Time
Required
Communication
Slave
Read
T=1.8N+79.0
Write
T=7.1N+180.4
N: Number of processing bytes
3-5
for
for
with
for
with
49