Pulse Input Signals And Functions; Analog Input Signals And Functions; Encoder Output Signals And Functions - INVT DA180-S2R8SG0 Operation Manual

DA180 series basic AC servo drive

4.4.5 Pulse input signals and functions

Sign Pin
OCP 38
PULS+ 23
PULS- 24
OCS 31
SIGN+ 32
SIGN- 33

4.4.6 Analog input signals and functions

Sign Pin
AD1 20 Analog input 1
AD2 7 Analog input 2
GND 6 Signal ground

4.4.7 Encoder output signals and functions

Sign Pin
OA+ 44
OA- 43
OB+ 41
OB- 42
OZ+ 28
OZ- 27
Signal
Position command
pulse input 1
Position command
pulse input 2
Signal Default
0x03
0x04
-
Signal
Phase-A output
Phase-B output
Phase-Z output
 In position control mode, the terminals function as
position command input terminals.
 In other control modes, the terminals are invalid.
 The maximum input pulse frequency is 4 MHz in
differential mode and 200 kHz in open collector
mode.
Input
 AD1 and AD2 are accurate to 12 bits.
Speed
 For external analog input terminals,
command
the input impedance is 13kΩ, and the
Torque
input voltage ranges from -10V to
command
+10V. If the voltage is out of the range
of -11V–+11V, the drive may be
damaged.
-
 The
definition are configurable.
 The output of encoder signal that is frequency
divided is compliant with TIA/EIA-422-B.
 The output phase-A pulse and phase-B pulse are
still orthogonal. In forward rotation, phase A leads
phase B by 90° . In reverse rotation, phase B leads
phase A by 90° .
 The frequency can be divided or multiplied by any
integer or fraction.
-49-
Control modes
Function
Function
range, offset, and
Function
function