YASKAWA Z1000 User Manual page 173

Ac drive for hvac fan and pump
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No.
H5-04
Setting 0: Ramp to Stop
Uses the deceleration time currently enabled.
Setting 1: Coast to Stop
Setting 2: Fast Stop
Setting 3: Alarm Only - Operation Continues
Setting 4: Run at d1-04
n
H5-05: Communication Fault Detection Selection
Enables or disables the CE detection for communications.
No.
H5-05
Setting 0: Disabled
No communication error detection. The drive continues operation.
Setting 1: Enabled
If the drive does not receive data from the master for longer than the time set to H5-09, then a CE fault will be triggered and
the drive will operate as determined by parameter H5-04.
n
H5-06: Drive Transmit Wait Time
Sets the time the drive waits after receiving data from a master until responding data.
Note:
Cycle power for the setting to take effect.
No.
H5-06
n
H5-07: RTS Control Selection
Enables or disables RTS control.
Note:
Cycle power for the setting to take effect.
No.
H5-07
Setting 0: Disabled. RTS is always on.
Use this setting with point-to-point RS-422 communications.
Setting 1: Enabled. RTS switches while sending.
Use this setting with RS-485 communications or when using multi-drop RS-422 communications.
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
Name
Stopping Method after CE
Name
Communication Fault Detection Selection
Name
Drive Transmit Wait Time
PLC→Drive
Command message
Response message
24 bit length H5-06 setting
Figure 4.34 Drive Transmit Wait Time Setting
Name
RTS Control Selection
4.13 Advanced Drive Setup Adjustments
Drive→PLC
PLC→Drive
Command message
Setting Range
0 to 4
Setting Range
0 or 1
Setting Range
5 to 65 ms
Time
Setting Range
0 or 1
Default
3
Default
1
Default
5 ms
4
Default
1
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