Reference, Communications timing rs232c communications – Panasonic MINAS E-series User Manual

Page 165

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165

[Reference]

Reference

Communications Timing

RS232C Communications

T3

T3

T4

Request for transmission

Permission to transmit

ACK/NAK

Data block

Request for transmission

Permission to transmit

ACK/NAK

Data block

T5

T4

T3

T3

T5

T4

T5

Code

T3

T4

T5

Name

Continuous inter-character time

Driver response time

Host response time

Minimum

Stop bit length

4ms

2ms

Maximum

Protocol parameter T1

Protocol parameter T2

Protocol parameter T2

Host Driver

Driver Host

Host Driver

Driver Host

<Caution>

The time represents a period of time from stop bit rising edge.

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