Yaskawa P7 Drive User Manual - Manual (Page 192)

Parameters A - 18
Serial Com Setup
H5-01
Drive Node Address
Serial Comm Adr
Selects drive station node number (address) for
terminals R+, R-, S+, S-.*
An address of “0” disables serial com.
0 to FF 1F # Programming
H5-02
Communication Speed Selection
Serial Baud Rate
Selects the baud rate for terminals R+, R-, S+ and S-.*
0: 1200 Baud
1: 2400 Baud
2: 4800 Baud (APOGEE FLN)
3: 9600 Baud (Metasys N2)
4: 19200 Baud
0 to 4 3 Programming
H5-03
Communication Parity Selection
Serial Com Sel
Selects the communication parity for terminals R+, R-,
S+ and S-.*
0: No Parity
1: Even Parity
2: Odd Parity
0 to 2 0 Programming
H5-04
Stopping Method after
Communication Error
Serial Fault Sel
Selects the stopping method when a communication
error is detected.
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only
0 to 3 3 Programming
H5-05
Communication Error Detection
Selection
Serial Flt Dtct
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 communications fault will occur.
0 or 1 1 Programming
H5-06
Drive Transmit Wait Time
Transmit WaitTIM Sets the time from when the drive receives data to when
the drive sends data.
5 to 65 5ms Programming
H5-07
RTS Control Selection
RTS Control Sel
Enables or disables “request to send” (RTS) control:
0: Disabled (RTS is always on)
1: Enabled (RTS turns on only when sending)
0 or 1 1 Programming
H5-09
Communication Error
Detection Time
CE Detect Time
Determines how long communications must be lost
before a fault is annunciated. Works in conjunction with
parameters H5-05 and H5-04.
0 to 10.0
(H5-08=0)
0 to 10.0
2.0sec Programming
Motor Overload
L1-01
Motor Overload Protection
Selection
MOL Fault Select
Enables or disables the motor thermal overload
protection.
0: Disabled
1: Std Fan Cooled (Enabled)
2: Std Blower Cooled
3: Vector Motor
0 to 1 1 Programming
L1-02
Motor Overload Protection
Time
MOL Time Const
Determines how much time will elapse prior to a motor
overload fault (OL1), when motor amps exceed the
value set in parameter E2-01 by 10%. Actual (OL1) trip
time will vary depending on severity of overload.
0.1 to 20.0 8.0min Programming
L1-03
Motor Overheat Alarm Operation
Selection
Mtr OH Alarm Sel
Operation selection when the motor temperature analog
input (H3-09=E) exceeds the OH3 alarm level (1.17V)
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only
0 to 3 3 Programming
L1-04
Motor Overheat Fault Operation
Selection
Mtr OH Fault Sel
Stopping method when the motor temperature analog
input (H3-09=E) exceeds the OH4 level (2.34V).
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
0 to 2 1 Programming
L1-05
Motor Temperature Input Filter
Time
Mtr Temp Filter
Delay Time applied to motor temperature analog input
(H3-09=E) for filtering purposes. 0.00 to
10.00
0.20sec Programming
Denotes that parameter can be changed when the drive is running.
* After these parameters are changed, drive power must be cycled before the changes will take effect.
# Hex, see page A-30.
Table 1: Parameter List (Continued )
Parameter
No.
Parameter Name
Digital Operator Display
Description
Setting
Range
Factory
Setting
Menu
Location