Yaskawa P7B Drive Bypass - Manual (Page 236)

Parameters A - 18
Analog Outputs
H4-06
!
Terminal AM Bias Setting
Terminal AM Bias Sets terminal AM output voltage (in percent of 10V)
when selected monitor is at 0% output. –110.0 to
110.0
0.0% Programming
H4-07
Terminal FM Signal Level
Selection
AO Level Select1
0: 0 - 10 VDC
2: 4-20 mA*
0 or 2 0 Programming
H4-08
Terminal AM Signal Level
Selection
AO Level Select2
0: 0 - 10 VDC
2: 4-20 mA*
* An analog output of 4 - 20 mA can not be used with
the standard terminal board. Therefore an optional ter-
minal board (with shunt connector CN15) is needed.
0 or 2 0 Programming
Serial Com Setup
H5-01
Drive Node Address
Serial Com Adr
Selects Drive station node number (address) for
terminals R+, R-, S+, S-.*
Note: An address of “0” disables serial com. 0 to FF(hex,
H5-08
dependent)
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
3: 9600 Baud
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
4: Runn at D1-04
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 communica-
tions 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
H5-08
Communication Protocol Selec-
tion
Protocol Select Selects the communication protocol.
0: Memobus (Modbus)
0 0 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.
0.0 to 10.0 2.0sec 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.
Table 1: Parameter List (Continued )
Parameter
No.
Parameter Name
Digital Operator Display
Description
Setting
Range
Factory
Setting
Menu
Location