Estun pronet series, Руководство пользователя

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ProNet Series AC Servo User's Manual
- 89 -
（
2
）
Parameter Setting
Parameter Meaning
Pn005
H. □□ A □
Control mode: Speed control(analog voltage reference) Zero Clamp
Zero Clamp Conditions:
Zero clamp is performed with Pn005=H
.□□
A
□
when the following two conditions are both satisfied:
·
/P-CON is ON (low level)
·
Speed reference (V-REF) drops below the setting in Pn502.
CN1
1
15
V-REF
/P-CON
Speed reference
Zero clamp
Servodrive “
V-REF
”
speed reference
Time
Speed
Preset value for zero
clamping Pn502
Open
（
OFF) Closed
（
ON)
“
/P-CON
”
input
Zero clamp is performed.
ON
OFF OFF
ON
ON
Pn502
Zero clamp speed
Setting Range Setting Unit Factory Setting Setting Validation
0
～
3000 rpm 10 Immediately
Sets the servomotor speed at which the zero clamp is performed if zero clamp speed control(Pn005=H.
□□
A
□)
is
selected. Even if this value is set higher than the maximum speed of the servomotor, the maximum speed will be used.
（ 3 ） Input Signal Setting
Type Signal Name Connector Pin Number Setting Meaning
Input
/P-CON CN1-15
ON(low level)
Zero clamp function
ON(enabled)
OFF(high level)
Zero clamp function
OFF(disabled)
/ZCLAMP
Not including this setting in
the default setting,please
choose terminal output by
setting parameter
Pn509,Pn510
ON(low level)
Zero clamp function
ON(enabled)
OFF(high level)
Zero clamp function
OFF(disabled)
/P-CON and /ZCLAMP are the input signals to switch to the zero clamp function.
■
Important
In speed control (analog voltage reference) mode,when /ZCLAMP is allocated to an output terminal,zero clamp
function is enabled.
Speed