COMMUNICATIONS GUIDE RS485 INTERFACE (MODBUS RTU)
MM300 MOTOR MANAGEMENT SYSTEM – COMMUNICATIONS GUIDE 11
Modbus memory map
Modbus Hex Description Min Max Step Units Format Default Size in
Words
ACTUAL VALUES
PRODUCT INFORMATION
30001 0000 Product Device Code --- --- --- --- F22 N/A 1
30002 0001 Hardware Revision --- --- --- --- F15 N/A 1
30003 0002 Firmware Version --- --- --- --- F3 N/A 1
30004 0003 Display Software Version --- --- --- --- F3 N/A 1
30005 0004 Modification Number --- --- --- --- F1 N/A 1
30006 0005 Boot Version --- --- --- --- F3 N/A 1
30007 0006 Boot Modification # --- --- --- --- F1 N/A 1
30008 0007 Serial Number --- --- --- --- F22 N/A 6
30014 000D Order Code --- --- --- --- F22 N/A 16
30030 001D MAC Address --- --- --- --- F22 N/A 6
30036 0023 Reserved --- --- --- --- --- --- 1
30037 0024 Build Date --- --- --- --- F22 N/A 6
30043 002A Build Time --- --- --- --- F22 N/A 4
30047 002E Original Calibration Date --- --- --- --- F18 N/A 2
30049 0030 Last Calibration Date --- --- --- --- F18 N/A 2
30051 0032 Communications Build Date --- --- --- --- F22 N/A 6
30057 0038 Communications Build Time --- --- --- --- F22 N/A 4
30061 003C Communications Revision --- --- --- --- F3 N/A 1
30062 003D Reserved --- --- --- --- --- --- 1
▼▼▼ ▼▼ ▼▼▼▼ ▼
30185 00B8 Reserved 1
LAST TRIP DATA
30186 00B9 Cause of Last Trip --- --- --- --- FC134 N/A 1
30187 00BA Time of Last Trip 2 words --- --- --- --- F19 N/A 2
30189 00BC Da te of Last Trip 2 words --- --- --- --- F18 N/A 2
30191 00BE Motor Speed During Trip --- --- --- --- FC135 N/A 1
30192 00BF Pre Trip Ia --- --- --- A F10 N/A 2
30194 00C1 Pre Trip Ib --- --- --- A F10 N/A 2
30196 00C3 Pre Trip Ic --- --- --- A F10 N/A 2
30198 00C5 Reserved --- --- --- --- --- --- 1
30199 00C6 Reserved --- --- --- --- --- --- 1
30200 00C7 Reserved --- --- --- --- --- --- 1
30201 00C8 Pre Trip Motor Load --- --- --- A F3 N/A 1
30202 00C9 Pre Trip Current Unbalance --- --- --- % F1 N/A 1
30203 00CA Pre Trip Ig --- --- --- A F10 N/A 2
30205 00CC Pre Trip Vab --- --- --- V F1 N/A 1
30206 00CD Pre Trip Vbc --- --- --- V F1 N/A 1
30207 00CE Pre Trip Vca --- --- --- V F1 N/A 1
30208 00CF Pre Trip Van --- --- --- V F1 N/A 1
30209 00D0 Pre Trip Vbn --- --- --- V F1 N/A 1