Serial Com Setup - YASKAWA P7 User Manual

Parameter
Parameter Name
No.
Digital Operator Display
H4-06 Terminal AM Bias Setting
!
Terminal AM Bias
Terminal FM Signal Level
H4-07 Selection
AO Level Select1
Terminal AM Signal Level
H4-08 Selection
AO Level Select2
Drive Node Address
H5-01
Serial Comm Adr
Communication Speed Selection
H5-02
Serial Baud Rate
Communication Parity Selection
H5-03
Serial Com Sel
Stopping Method after
H5-04 Communication Error
Serial Fault Sel
Communication Error Detection
H5-05 Selection
Serial Flt Dtct
Drive Transmit Wait Time
H5-06
Transmit WaitTIM
RTS Control Selection
H5-07
RTS Control Sel
Communication Error
H5-09 Detection Time
CE Detect Time
!Denotes that parameter can be changed when the drive is running.
(1)
Hex, see page A-30
Table 1:
Parameter List (Continued
Description
Analog Outputs
Sets terminal AM output voltage (in percent of 10V)
when selected monitor is at 0% output.
0: 0 - 10 V
2: 4-20 mA*
0: 0 - 10 V
2: 4-20 mA*
* An analog output of 4 - 20 mA can not be used with
the standard terminal board. Therefore an optional
terminal board (with shunt connector CN15) is needed.
See Section 2 Electrical Installation for further details.

Serial Com Setup

Selects drive station node number (address) for
terminals R+, R-, S+, S-.*
An address of "0" disables serial communications.
Selects the baud rate for terminals R+, R-, S+ and S-.*
0: 1200 Baud
1: 2400 Baud
2: 4800 Baud
3: 9600 Baud
4: 19200 Baud
Selects the communication parity for terminals R+, R-,
S+ and S-.*
0: No Parity
1: Even Parity
2: Odd Parity
* After these parameters are changed, drive power must
be cycled before the changes will take effect.
Selects the stopping method when a communication
error is detected.
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only
Enables or disables the communications timeout
detection function.
0: Disabled - A communications loss will NOT cause a
communications fault.
1: Enabled - If communications are lost for more than
the time specified in parameter H5-09, a communica-
tions fault will occur.
Sets the time from when the drive receives data to when
the drive sends data.
Enables or disables "request to send" (RTS) control:
0: Disabled (RTS is always on)
1: Enabled (RTS turns on only when sending)
Determines how long communications must be lost
before a fault is annunciated. Works in conjunction
with parameters H5-05 and H5-04.
Parameters A - 18
)
Setting Factory
Range Setting
–110.0 to
0.0%
110.0
0 or 2 0
0 or 2 0
(1)
0 to FF 1F
0 to 4 3
0 to 2 0
0 to 3 3
0 or 1 1
5 to 65 5ms
0 or 1 1
0.0 to 10.0 2.0sec
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