Message Loopback - Mitsubishi Electric 700 Series Instruction Manual

Arrangement of transfer syntax data (coded)
Identifier Length Description
30 81AA Identifier
30
Identifier
30
∗ Identifier 13 indicates PrintableString type, identifier 02 indicates INTEGER type.
4.8.7

Message loopback

Perform communication test of device by returning message data received.
Item
Offset
Request
Offset
Normal
Response
response
Length Description
6F Identifier Length
13 06
02 01
13 02
13 07
13 03
02 01
13 07
Identifier Length
30 0A
Identifier Length
13 0A
13 03
13 06
13 0A
13 07
13 0A
Length Description
39 Identifier Length
13 02
13 07
13 0A
02 06
13 07
13 05
13 07
13 05
Bit15 to Bit0
+0
Any data up to 1024 bytes.
:
Bit15 to Bit0
+0
Same data as request data is sent.
:
Message transmission
Description
"COMVER"
1
"ID"
"SYSPARA"
"REV"
0
"REVDATE"
Description
Identifier Length
02 02
02 01
02 01
Description
"DVCATEGORY"
"INV"
"VENDOR"
"MELCO "
"DVMODEL"
"FR-A7NF "
Description
"ID"
"DEVPARA"
"MACADDRESS"
(6-byte data)
"INV VER"
(5-byte data)
"OPT VER"
(5-byte data)
Data Portion
Description
07D9
0A
1F
4
71