YASKAWA ELECTRIC
SIEP C710617 19A YASKAWA AC Drive CR700 Technical Manual
631
Table 11.25 Monitor Data
Register
No.
Description
1
Drive Status (Drive 1) (15E7H)
bit 0
During Run
bit 1
During Reverse Run
bit 2
Drive Ready
bit 3
Fault
bit 4
Frequency Command Setting Fault
1: Upper/Lower Limit Fault
bit 5
No response from slave
1: Response has timed out.
bit 6
Communication Error
1: A fault has been detected from a slave.
bit 7
No response from slave for 10 consecutive
attempts.
1: Timeout has occurred for 10 consecutive times.
bit 8
Communication fault has occurred for 10
consecutive times.
1: Fault has occurred from a slave for 10 consecutive times.
bit 9
Receive broadcast command while drive is
running
1: Drive operates in accordance with the broadcast message
command.
bit A
Communication error with master drive
1: Communication with the master will not be performed due to a
communication error.
bit B -
D
Reserved
bit E
ComRef status
bit F
ComCtrl status
2
Output frequency or frequency reference (Drive Status
Bit 4: ON) (Drive 4) (15E8H)
Drive Status Bit 4 = 0 [Output Frequency]
Drive Status Bit 4 = 1 [Frequency Reference]
The unit of measure varies depending on the setting of o1-03.
3
Drive Status (Drive 2) (15E9H)
4
Output frequency or frequency reference (Drive Status
Bit 4: ON) (Drive 2) (15EAH)
5
Drive Status (Drive 3) (15EBH)
6
Output frequency or frequency reference (Drive Status
Bit 4: ON) (Drive 3) (15ECH)
7
Drive Status (Drive 4) (15EDH)
8
Output frequency or frequency reference (Drive Status
Bit 4: ON) (Drive 4) (15EEH)
9
Slave Address for Reg. During MEMOBUS
process & ErrCode (15EFH)
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
00H: MEMOBUS/Modbus Communication
Complete
02H: Register number not registered
21H: Upper/Lower Limit Fault
22H: Write Mode Error
23H: Write performed during occurrence of
Uv
24H: Write performed while writing parameter
settings
FFH: During MEMOBUS/Modbus
Communication
bit 8
bit 9
bit A
Slave address
0: MEMOBUS command ignored
1: Drive 1
2: Drive 2
4: Drive 3
5: Drive 4
