FOR-A MFR-1000, Operation Manual

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Response details
K: S K 040, E382AB E383A1 E383A9 EFBC91
Source Kanji Channel 65
カ メ ラ １
K: S K 044,
Source Kanji Channel 69 (Empty)
K: S K 047, E382B5 E383BC E38390 E383BC EFBCA1
Source Kanji Channel 72
サ ― バ ― Ａ
4-3-4. CPU Status Request Command (8)
This command allows you to indicate if the CPU is active or passive in the MFR-1000.
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Command format
Control command Command response
@[sp]A? @[sp]A:<ID>
Control command
BYTE No. 1 2 3 4
Command @ [sp] A ?
Command response
BYTE No. 1 2 3 4 5
Response @ [sp] A : <ID> <ID>: CPU unit ID number (01-FE)

Command Response
A command response example is shown in the table below when the CPU is active.
If the MFR-1000 CPU is active
Response @ A? Echo
A:A Unit ID number is 10 (0x0A)
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> Prompt