I&M (Identification & Maintenance) Records - GE MM300 Manual

CHAPTER 4: FIELDBUS INTERFACE
I&M (Identification & Maintenance) records
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE
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404
405
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I&M records can be read using the following sequence of Reads and Writes from the
Profibus Master.
Send a Write Call-REQ-PDU i.e., DPV1 write request (MS1 and MS2) to the MM300, on slot 0,
index 255 and FI_Index = 65000
DPV1 Header
Call Header
The MM300 will reply with Write Call-Res-PDU:
Byte Bit GSE Bit #
58 5 413
58 6 414
58 7 415
59 0 416
59 1 417
59 2 418
59 3 419
59 4 420
59 5 421
59 6 422
59 7 423
60 0 424
60 1 425
60 2 426
60 3 427
60 4 428
60 5 429
60 6 430
60 7 431
61 0 432
61 1 433
61 2 434
61 3 435
61 4 436
61 5 437
61 6 438
61 7 439
Content
Function Number
Slot Number
Index
Length
Extended Function Number
Reserved
FI_ Index
PROFIBUS DPV1
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
"Transfer Timer"
"FLA Not Set"
"CT Type Not Set"
"Starter Type Not Set"
"No Control Source"
"Clock Not Set"
"FLA Too High"
Size Coding Notes
1 Octet 5Fh fixed
1 Octet 0 variable
1 Octet 255 fixed
1 Octet 04 Call Header
1 Octet 08h fixed
1 Octet 00h fixed
2 Octets 65000 sub index
Ext.
Diag
Byte
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53
53
53
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