Keyence DL-RS1A/GT-70A Manuel d'utilisateur télécharger pdf (Page 17)

Communication Response Time

Time Frames of Communication Response Time

This section describes the communication time frames (T2 to T6).

The maximum time required is shown for each time frame. However, depending on the

actual environment, it may require more time.

■ T2 (DL-RS1A data processing time)

For information on the calculation function, refer to the manual supplied with the sensor amplifiers.

● When calculation function of sensor amplifiers is OFF

* This table also applies to the sensor amplifiers that do not have the calculation function.

● When calculation function of sensor amplifiers is ON

■ T3 (Command send time from external device)

Refer to the manual supplied with the external device connected to DL-RS1A.

Reference

Number of connected

sensor amplifiers

Data processing time (T2)

GT-70A Series

17 ms

29 ms

313 ms

415 ms

519 ms

621 ms

725 ms

827 ms

931 ms

10 33 ms

Number of connected

sensor amplifiers

Data processing time (T2)

GT-70A Series

1 10.5 ms

2 13.5 ms

3 19.5 ms

4 22.5 ms

5 28.5 ms

6 31.5 ms

7 37.5 ms

8 40.5 ms

9 46.5 ms

10 49.5 ms

Communication Response Time

■ T4 (DL-RS1A command processing time)

The processing time varies according to the command sent from the external device.

● Read commands

● Write commands

Communication command

Number of connected

sensor amplifiers

Command processing time (T4)

GT-70A Series

114 ms

215 ms

317 ms

418 ms

520 ms

621 ms

723 ms

824 ms

926 ms

10 27 ms

M0/MS/DRQ input

1 to 10

4 ms

Communication command

Number of connected

sensor amplifiers

Command processing time (T4)

GT-70A Series

114 ms

215 ms

317 ms

418 ms

520 ms

621 ms

723 ms

824 ms

926 ms

10 27 ms

1 57.5 ms

2 58.5 ms

3 60.5 ms

4 61.5 ms

5 63.5 ms

6 64.5 ms

7 66.5 ms

8 67.5 ms

9 69.5 ms

10 70.5 ms

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 23 24

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Keyence DL-RS1A/GT-70A Manuel d'utilisateur Page 17

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