12.7 F: Options
608 YASKAWA SIEPC71061753C GA500 Technical Manual
Gateway Special Register Specification
Table 12.51 Command Data
Register
No. (Hex.)
Description
15C5
Command source update This flag enables command updates.
bit 0 Drive 1 Update Command Enabled
To input the Run command and frequency reference at the same time, write all
commands, then change the bit value from 0 to 1.
bit 1 Drive 2 Update Command Enabled
bit 2 Drive 3 Update Command Enabled
bit 3 Drive 4 Update Command Enabled
bit 4 Update Register Access Command Enabled
bit 5 - F Reserved
15C6
Run Command (Drive 1)
bit 0
H5-12 = 0: FWD/Stop
0 = Stop
1 = Forward run
H5-12 = 1: Run/Stop
0 = Stop
1 = Run
bit 1
H5-12 = 0: REV/Stop
0 = Stop
1 = Reverse run
H5-12 = 1: FWD/REV
0 = Forward run
1 = Reverse run
bit 2 External fault
bit 3 Fault Reset
bit 4 ComRef
bit 5 ComCtrl
bit 6 - F Reserved
15C7 Frequency Reference (Drive 1) The unit of measure changes when o1-03 changes.
15C8 Run Command (Drive 2) Refer to “15C6: Run Command (Drive 1)” for more information.
15C9 Frequency Reference (Drive 2) The unit of measure changes when o1-03 changes.
15CA Run Command (Drive 3) Refer to “15C6: Run Command (Drive 1)” for more information.
15CB Frequency Reference (Drive 3) The unit of measure changes when o1-03 changes.
15CC Run Command (Drive 4) Refer to “15C6: Run Command (Drive 1)” for more information.
15CD Frequency Reference (Drive 4) The unit of measure changes when o1-03 changes.
15CE
Slave Address for Reg. Access + Read/Write
bit 0
bit 1
bit 2
bit 3
Slave address
0: Broadcast Messages (MEMOBUS)
1: Drive 1
2: Drive 2
3: Drive 3
4: Drive 4
5: Broadcast Messages (run command and frequency
reference)
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.
bit 4 0: Read, 1: Write
bit 5 - F Reserved
15CF Register number
15D0 Data (write register)
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