C.9 MEMOBUS/Modbus Data Table
YASKAWA ELECTRIC
SIEP C710616 30B YASKAWA AC Drive T1000A Technical Manual
467
MEMOBU
S/Modbu
s
Commu
nicat
ions
C
u
Broadcast Messages
Data can be written from the master to all slave devices at the same time.
The slave address in a broadcast command message must be set to 00H. All slaves will receive the message, but will not
respond.
00E1H
oFC0x Contents (CN5-C)
bit 0
Option compatibility error (oFC00)
bit 1
Option not properly connected (oFC01)
bit 2
Same type of 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
00E2H
oFC1x Contents (CN5-C)
bit 0
Option RAM Fault (oFC10)
bit 1
Option Operation Mode Fault (SLMOD) (oFC11)
bit 2
Drive Receive CRC Error (oFC12)
bit 3
Drive Receive Frame Error (oFC13)
bit 4
Drive Receive Abort Error (oFC14)
bit 5
Option Receive CRC Error (oFC15)
bit 6
Option Receive Frame Error (oFC16)
bit 7
Option Receive Abort Error (oFC17)
bit 8 to F
Reserved
00E3H, 00E4H
Reserved
00E5H
oFC3x Contents (CN5-C)
bit 0
Comm. ID Error (oFC30)
bit 1
Model Code Error (oFC31)
bit 2
Sumcheck Error (oFC32)
bit 3
Comm. option timeout waiting for response (oFC33)
bit 4
MEMOBUS Timeout (oFC34)
bit 5
Drive timeout waiting for response (oFC35)
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 Response Selection 1 Error (oFC40)
bit B
Drive timeout waiting for response (oFC41)
bit C
Control Response Selection 2 Error (oFC42)
bit D
Control Response Selection Error (oFC43)
bit E, F
Reserved
00E6H to 00FAH
Reserved
00FBH
Output Current
00FCH to 00FFH
Reserved
0820H to 0824H
Used for various monitors U9-
.
U9: KEB Voltage Monitors on page 421
for parameter details.
<1> Units are determined by parameter o1-03.
<2> This value's number of decimal places depends on the drive model and the Heavy/Normal duty selection in parameter C6-01. The value will
have two decimal places (0.01A) if the drive is set for a Maximum Applicable Motor Capacity up to 11 kW (refer to
)
and one decimal place (0.1A) if the set Maximum Applicable Motor Capacity is higher than 11 kW.
<3> The contents of a communication error are saved until the fault is reset.
<4> Depending on the motor used, the correct motor pole number must be set to parameter E2-04, E4-04, or E5-05.
Register No.
Contents
0001H
Digital Input Command
bit 0
Forward Run (0: Stop 1: Run)
bit 1
Direction Command (0: Forward, 1: Reverse)
bit 2, 3
Reserved
bit 4
External Fault
bit 5
Fault Reset
bit 6 to B
Reserved
bit C
Multi-Function Digital Input S5
bit D
Multi-Function Digital Input S6
bit E
Multi-Function Digital Input S7
bit F
Multi-Function Digital Input S8
0002H
Frequency Reference
30000/100%
Register No.
Contents