Chapter 4 Parameters
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4-176
Revision Dec. 2008, 04VE, SW V2.05
1
Phase A leads in a forward run command and phase B leads in a
reverse run command
A
B
FWD
REV
2
Phase B leads in a forward run command and phase A leads in a
reverse run command
A
B
FWD
REV
3
Phase A is a pulse input and phase B is a direction input. (low
input=reverse direction, high input=forward direction)
A
B
FWD
REV
4
Phase A is a pulse input and phase B is a direction input. (low
input=forward direction, high input=reverse direction)
A
B
FWD
REV
When this setting is different from Pr.10-01 setting and the source of the frequency command
is pulse input (Pr.00-20 is set to 4 or 5), it may have 4 times frequency problem.
Example: Assume that Pr.10-00=1024, Pr.10-01=1, Pr.10-15=3, Pr.00-20=5, MI=37 and ON, it
needs 4096 pulses to rotate the motor a revolution.
Assume that Pr.10-00=1024, Pr.10-01=1, Pr.10-15=1, Pr.00-20=5, MI=37 and ON, it needs
1024 pulses to rotate the motor a revolution.
10-16
Output Setting for Frequency Division (denominator)
Unit: 1
Control
mode
VFPG
FOCPG
TQCPG
Factory Setting: 1
Settings
1 to 255
This parameter is used to set the denominator for frequency division(for PG card EMV-PG01L
or EMV-PG01O). For example, when it is set to 2 with feedback 1024ppr, PG output will be
1024/2=512ppr.
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