SRV-63 series AC servo drives Control mode applications
-45-
1
1
1
1
1
1
0
PtP2.53[126
th
position]
1
1
1
1
1
1
1
PtP2.55[127
th
position]
Signal name
Sign
Function number Available mode
External fault
EXT
0x14
P
S
T
F
This function is the signal of external input fault alarm.
If the digital input is valid, the drive will report Er10-3 and stop.
Signal name
Sign
Function number Available mode
Inertia ratio switching
JC
0x15
P
S
T
F
This function is the control signal of inertia ratio switching between 1
st
inertia ratio and 2
nd
inertia ratio.
When the digital input is valid, the internal software uses P1.02; and when invalid, use P1.01.
Signal name
Sign
Function number Available mode
Emergency stop
EMG
0x16
P
S
T
F
This function is the control signal of emergency stop.
If P3.41 is set to 0 and when the digital input is valid, the drive will stop to report Er10-4.
Signal name
Sign
Function number Available mode
HOME switch input
HOME
0x17
P
This function is the input signal of HOME SWITCH.
When the drive carries out HOME action, in some HOME mode, if the digital input is detected to
be valid, HOME is finished. Refer to P5.10 for information.
Signal name
Sign
Function number Available mode
HOME trigger
HTRG
0x18
P
This function is the trigger control signal of HOME function, and the rising edge is valid.
In the bus control mode, the digital input function has the same function with P5.15.
Signal name
Sign
Function number Available mode
Molecule 1 of electric gear ratio
SC1
0x19
P
F
Molecule 2 of electric gear ratio
SC2
0x1A
P
F
The function is the selection signal of the electric gear ratio, up to 4 groups of electric gears can
be switched.
Before using the function, it is necessary to set P0.22 to 0 and then set different electric gear ratio
(P0.25~P0.29).
Note:
If the electric gear is switched by digital value, it is necessary to set P4.10 to 0.
SC1
SC2
Electric gear ratio
Molecule
Denominator
0
0
P0.25
P0.26
1
0
P0.27
P0.26
0
1
P0.28
P0.26
1
1
P0.29
P0.26