YASKAWA GA800 Technical Reference page 863

Register
No. (Hex.)
15CB Frequency Reference (Drive 3)
15CC Run Command (Drive 4)
15CD Frequency Reference (Drive 4)
Slave Address for Reg. Access + Read/Write
Slave address
0: Broadcast Messages (MEMOBUS)
bit 0
1: Drive 1
bit 1
2: Drive 2
bit 2
15CE
3: Drive 3
bit 3
4: Drive 4
5: Broadcast Messages (run command and frequency reference)
bit 4 0: Read, 1: Write
bit 5 - F Reserved
15CF Register number
15D0 Data (write register)
Register
No. (Hex.)
Drive Status (Drive 1)
bit 0 During Run
bit 1 During Reverse Run
bit 2 Drive ready
bit 3 Fault
bit 4 Frequency Reference Setting Fault
bit 5 No response from slave
bit 6 Communication Error
15E7
bit 7 No response from slave 10 consecutive attempts.
bit 8 Communication fault occurred 10 consecutive times.
bit 9 Receive broadcast command while drive is running
bit A Communication error with master drive
bit B -
Reserved
D
bit E ComRef status
bit F ComCtrl status
Output frequency or frequency reference (Drive Status Bit 1: ON) (Drive
1)
15E8
Drive Status Bit 4 = 0 [Output Frequency]
Drive Status Bit 4 = 1 [Frequency Reference]
15E9 Drive Status (Drive 2)
Output frequency or frequency reference (Drive Status Bit 4: ON) (Drive
15EA
2)
15EB Drive Status (Drive 3)
YASKAWA SIEPC71061737D GA800 Drive Technical Reference
Description
The unit of measure changes when o1-03 changes.
Refer to "15C6: Run Command (Drive 1)" for more information.
The unit of measure changes when o1-03 changes.
When bit 0 to 3 = 0, access is enabled for broadcast messages only.
When bit 0 to 3 = 5, access is enabled for Run command and frequency reference broadcast
messages only. Drive 0 is excluded.
Table 12.53 Monitor Data
Description
1: Upper/Lower Limit Fault
1: Response has timed out.
1: The drive detected a fault from a slave.
1: Timeout occurred 10 consecutive times.
1: Fault has occurred from a slave 10 consecutive times.
1: Drive operates as specified by the broadcast message command.
1: The slave cannot communicate with the master because of a communication error.
The unit of measure changes when o1-03 changes.
Outputs when:
• Normal operation: Output frequency
• Drive detects Frequency Reference Setting Fault: Frequency reference when the error
occurs
Clears the value when the drive detects a communication error or communication stops.
Refer to "15E7: Drive Status (Drive 1)" for more information.
The unit of measure changes when o1-03 changes.
Outputs when:
• Normal operation: Output frequency
• Drive detects Frequency Reference Setting Fault: Frequency reference when the error
occurs
Clears the value when the drive detects a communication error or communication stops.
Refer to "15E7: Drive Status (Drive 1)" for more information.
12.7 F: Options
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