EURA SD20-G Series, Manual

Page: 173 / 353

SD20-G Series
173
(1) Related parameter
Po388
Fixed length interrupt
Position
Setting Range Setting Unit
Mfr’s Value
Effect
Two parameters N/A 00 Immediate Effect
d
A
0
1
Interrupt fixed length function
B
0
1
Interrupt fixed length release terminal
Invalid
Valid
Invalid
Valid
6.4.11 DO output related to position pulse
Setting position reach pulse range: In the mode of position pulse, this parameter provides the basis that drive can
complete positioning or not. The drive identifies the positioning completed when afterpulses in positional
deviation register is not larger than the range of position reach pulse. This parameter does not affect the final
positional accuracy.
（
1
）
Output signal
Signal Abbr. Default terminal Purport
Position reach P-CMP
P-CMP-
（
In position pulse mode
）
P-CMP+
（
In position pulse mode
）
Positioning completed
（
2
）
Parameter Setting
Po307
Position reach pulses range
Position
Setting Range Setting Unit
Mfr’s Value
Effect
1~32000 N/A
—
Immediate effect
Alarm of position loop tracking excessive error is a kind of malfunction for servo drive. In position pulse mode,
when the value of positional deviation register is higher than (Po309*Rate Unit of position loop tracking error
alarm), the alarm signal of excessive error will output.
Po309
Position error alarm pulses Position
Setting Range Setting Unit
Mfr’s Value
Effect
1~32000 See Po308 setting
—
Immediate effect
Parameter Purport
Po308
b □0□□
Position loop tracking error alarm rate unit is 1 pulse
b □1□□
Position loop tracking error alarm rate unit is 100 pulses