Toshiba WX9 ASD, Руководство по установке и эксплуатации

Страница: 124 / 226

112 WX9 ASD Installation and Operation Manual
PG Reference Point 1
Program

Frequency

Speed Reference Setpoints
This parameter is used to set the direction, gain, and bias of the PG input
terminal when it is used as the Speed/Direction control input. The PG input
signal is a pulse count originating from a shaft-mounted Encoder .
Note: See Instruction Manual P/N 58687 for additional information on
the
PG Option Board .
PG Speed Control Setup
Perform the following setup to allow the system to receive a binary control
input:
• Program

Fundamental

Standard Mode Selection

Command
Mode Selection

any setting).
• Program

Fundamental

Standard Mode Selection

Frequency
Mode 1

Pulse Input Option .
• Set PG Point 1 Frequency ( F235 ).
• Set the PG input value ( F234 ) that represents PG Reference Point 1 .
• Set PG Point 2 Frequency ( F237 ).
• Set the PG input value ( F236 ) that represents PG Reference Point 2
• Provide a Run command (F or R).
Once set, as the PG input pulse count changes, the directional information or
the output frequency of the drive will vary in accordance with the above
settings.
This parameter sets the PG input pulse count that represents Reference Point 1
(frequency) (direction/speed). The range of values for this parameter is -100 to
+100% of the PG input pulse count range.
Note: Further application-specific PG settings may be performed from
the following path: Program

Feedback

PG Settings

Direct Access Number — F234
Parameter Type — Numerical
Factory Default — 0.00
Changeable During Run — Yes
Minimum — -100.00
Maximum — +100.00
Units — %
Frequency Settings
PG Point 1 Frequency
Program

Frequency

Speed Reference Setpoints
This parameter is used to set the direction, gain, and bias of the PG input
terminal when it is used as the Speed/Direction - Control input.
This parameter sets PG Point 1 Frequency and is the frequency that is
associated with the setting of PG Reference Point 1 ( F234 ).
See PG Reference Point 1 ( F234
)
for additional information on this setting.
Direct Access Number — F235
Parameter Type — Numerical
Factory Default — 0.0
Changeable During Run — Yes
Minimum — - (Maximum Freq. ( F011 ))
Maximum — + (Maximum Freq. ( F011 ))
Units — Hz
PG Reference Point 2
Program

Frequency

Speed Reference Setpoints
This parameter is used to set the direction, gain, and bias of the PG input
terminal when it is used as the Speed/Direction - Control input.
This parameter sets the PG input pulse count that represents PG Reference
Point 2 (direction/speed). The range of values for this parameter is -100 to
+100% of the PG input pulse count range.
See PG Reference Point 1 ( F234
)
for additional information on this setting.
Direct Access Number — F236
Parameter Type — Numerical
Factory Default — + 100.00
Changeable During Run — Yes
Minimum — -100.00
Maximum — +100.00
Units — %
F234 F236