C.9 MEMOBUS/Modbus Data Table
Register No.
Contents
oFb1x Contents (CN5-B)
bit 0
Option R AM Fault (oFb10)
bit 1
Option Operation M ode Fault (SLM OD) (oFb11)
bit 2
Drive R eceive CRC Error (oFb12)
00DDH
bit 3
Drive R eceive Frame Error (oFb13)
bit 4
Drive R eceive Abort Error (oFb14)
bit 5
Option R eceive CRC Error (oFb15)
bit 6
Option R eceive Frame Error (oFb16)
bit 7
Option R eceive Abort Error (oFb17)
bit 8 to F
Reserved
00DEH to 00DFH
Reserved
oFb3x Contents (CN5-B)
bit 0
Comm. ID Error (oFb30)
bit 1
M odel Code Error (oFb31)
bit 2
Sumcheck Error (oFb32)
bit 3
Comm. option timeout waiting for response (oFb33)
bit 4
M EM OBUS Timeout (oFb34)
bit 5
Drive timeout waiting for response (oFb35)
00E0H
bit 6
CI Check Error (oFb36)
bit 7
Drive timeout waiting for response (oFb37)
bit 8
Control Command Selection Error (oFb38)
bit 9
Drive timeout waiting for response (oFb39)
bit A
Control R esponse Selection 1 Error (oFb40)
bit B
Drive timeout waiting for response (oFb41)
bit C
Control R esponse Selection 2 Error (oFb42)
bit D
Control R esponse Selection Error (oFb43)
bit E, F
Reserved
oFC0x Contents (CN5-C)
bit 0
Option compatibility error (oFC00)
bit 1
Option not properly connected (oFC01)
00E1H
bit 2
Same type o f option card already connected (oFC02)
bit 3, 4
Reserved
bit 5
A /D Conversion Fault (oFC05)
bit 6
Option Response Error (oFC06)
bit 7 to F
Reserved
oFC1x Contents (CN5-C)
bit 0
Option R A M Fault (oFC 10)
bit 1
Option Operation M ode Fault (SLM OD) (oFC11)
bit 2
Drive R eceive CRC Error (oFC12)
00E2H
bit 3
Drive R eceive Frame Error (oFC13)
bit 4
Drive R eceive Abort Error (oFC14)
bit 5
Option R eceive CRC Error (oFC15)
bit 6
Option R eceive Frame Error (oFC16)
bit 7
Option R eceive Abort Error (oFC17)
bit 8 to F
Reserved
00E3H, 00E4H
Reserved
oFC3x Contents (CN5-C)
bit 0
Comm. ID Error (oFC30)
bit 1
M odel Code Error (oFC31)
bit 2
Sumcheck Error (oFC32)
bit 3
Comm. option timeout waiting for response (oFC33)
bit 4
M EM OBUS Timeout (oFC34)
bit 5
Drive timeout waiting for response (oFC35)
00E5H
bit 6
CI Check Error (oFC36)
bit 7
Drive timeout waiting for response (oFC37)
bit 8
Control Command Selection Error (oFC38)
bit 9
Drive timeout waiting for response (oFC39)
bit A
Control R esponse Selection 1 Error (oFC40)
bit B
Drive timeout waiting for response (oFC41)
bit C
Control R esponse Selection 2 Error (oFC42)
bit D
Control R esponse Selection Error (oFC43)
bit E, F
Reserved
00E6H to 00FFH
Reserved
<1> Param eter o1-03, Digital O perator D isplay Selection, determines the units.
<2> The value will have two decimal places (0.01 A ) in the drive models 2A 0018 to 0033 and 4A 0009 to 0018 (refer to
Table A.1
and
Table A .2
),
and one decimal place (0.1 A ) in the drive models 2A 0047 to 0415 and 4A 0024 to 0260.
<3> Com m unication error contents are saved until the fault is reset.
<4> Set the num ber o f m otor poles to param eter E2-04, E4-04, or E5-05 depending on the m otor being used.
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YASKAWA ELECTRIC SIEP C710616 33D YASKAWA AC Drive L1000A Technical Manual