YASKAWA GA700 Technical Manual page 737

Register
No.
Slave Address for Reg. Access + Read/Write (15CEH)
Slave address
0: Broadcast Messages (MEMOBUS)
bit 0
1: Drive 1
bit 1
2: Drive 2
bit 2
3: Drive 3
10
bit 3
4: Drive 4
5: Broadcast Messages (run command and
frequency reference)
bit 4 0: Read, 1: Write
bit 5 -
Reserved
F
11 Register number (15CFH)
12 Data (write register) (15D0H)
Register
No.
Command source update (15C5H)
bit 0 During run
bit 1 During Reverse Run
bit 2 Drive ready
bit 3 Fault
bit 4 Frequency Command Setting Fault
bit 5 No response from slave
bit 6 Communication Error
No response from slave for 10 consecutive
bit 7
1
attempts.
Communication fault has occurred for 10
bit 8
consecutive times.
Receive broadcast command while drive is
bit 9
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 4: ON) (Drive 1) (15E8)
2
Drive Status Bit 4 = 0 [Output Frequency]
Drive Status Bit 4 = 1 [Frequency Reference]
3 Drive Status (Drive 2) (15E9H)
Output frequency or frequency reference (Drive Status
4
Bit 4: ON) (Drive 2) (15EAH)
5 Drive Status (Drive 3) (15EBH)
Output frequency or frequency reference (Drive Status
6
Bit 4: ON) (Drive 3) (15ECH)
7 Drive Status (Drive 4) (15EDH)
Output frequency or frequency reference (Drive Status
8
Bit 4: ON) (Drive 4) (15EEH)
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Description
When configured such that bits 0 through 3 = 0, access is only
enabled for broadcast messages.
When configured such that bits 0 through 3 = 5, access is enabled
only for run command and frequency reference broadcast messages.
Drive 0 is excluded.
Table 11.44 Monitor Data
Description
1: Upper/Lower Limit Fault
1: Response has timed out.
1: A fault has been detected from a slave.
1: Timeout has occurred for 10 consecutive times.
1: Fault has occurred from a slave for 10 consecutive times.
1: Drive operates in accordance with the broadcast message
command.
1: Communication with the master will not be performed due to a
communication error.
The unit of measure varies depending on the setting of o1-03.
11.7 F: Options
11
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