Rockwell-automation 2755-DM9, -DM9E High Speed Decoder Instrukcja Użytkownika Pobierz pdf (Strona 102)

Interface

Chapter 7

Host Commands Using the RS-232 or RS-422

7–10

Example:

Command: IM2#1

Response: =00LF

Comments: 2 = message length.

#1 = source identification message.

00 = “command complete” response code.

LF = end of message control code for Line Feed.

Command: MCn

Function: Reads the output counter.

Response: mmmmmm<end>=rr<end>

Comments: MC = Read output counter command.

n = output counter. This value must be from 1 through 8.

mmmmmm = output counter count. Maximum value of

999999.

<end> = end of message code.

rr = response code, refer to Table 7.B.

<end> = end of message code.

Example:

Command: MC3

Response: 000121LF=00LF

Comments: 000121 = Output #3 has been activated 121 times since the

last restart or reset.

LF = end of message code for Line Feed

00 = “command complete” response code

LF = end of message code for Line Feed

Command: MFabcdefgdddssshx

Function: Specifies the format of messages.

9. Read Output Counter

10. Set Message Format

1 2 ... 97 98 99 100 101 102 103 104 105 106 107 ... 166 167

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Rockwell-automation 2755-DM9, -DM9E High Speed Decoder Instrukcja Użytkownika Strona 102