Omron OMNUC G5, Руководство пользователя, Страница: 102 / 550

3-19
3-1 Driver Specifications
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
3
Specifications
Œ
Be cautious that allocatable pin numbers are fixed for the following functions.
Error counter reset input (ECRST): Pin 30 only
Command pulse input prohibition input (IPG): Pin 33 only
Œ
The number in brackets indicates the pin number (allocation) at default setting. (The allocations
vary according to each CONTROL mode.)
CN1 Control Outputs
8,
9
,
26
t
o
33
GESEL2
Electronic gear
switching 2 You can switch maximum 4 electronic
gear ratio numerators by combining with
electronic gear switching input 1
(GESEL1).
√ √
VZERO
Zero speed designation
input This signal forcibly sets the speed
command to 0.
Changes to enable (set value: 1 to 3)
according to the setting of Zero Speed
Designation Selection (Pn315).
√ √
VSING
Speed command sign
input Designates the motor rotation direction
for speed commands.
Changes to enable (set value: 1)
according to the setting of Speed
Command Direction Selection (Pn301).
√
TSIGN
Torque command sign
input This signal designates the motor rotation
direction for torque commands.
Changes to enable (set value: 1)
according to the setting of Torque
Command Direction Selection (Pn318).
√ √
EMG-STOP
Emergency stop input This is an emergency stop input.
When input, this becomes an
emergency stop input error and thereby
stop the motor.
√ √ √ √
JSEL
Inertia ratio switching
input This signal switches between inertia
ratio 1 and inertia ratio 2.
√ √ √ √
Pin
number
Symbol Name Function and interface
CONTROL mode
Position Speed Torque
Full
closing
Pin
number
Symbol Name Function and interface
CONTROL mode
Position Speed Torque
Full
closing
21
+
A
Encoder phase A
+
output
Encoder signals (or external scale
signals during full closing control) are
output according to the setting of
Encoder Dividing Numerator (Pn011).
This is the line-driver output (equivalent
to RS-422). The maximum output
frequency is 4 Mpps.
Phase Z is output for encoder signals (or
external scale signals during full closing
control). This is the line-driver output
(equivalent to RS-422).
√ √
22 -A
Encoder phase A -
output
48
+
B
Encoder phase B
+
output
49 -B
Encoder phase B -
output
23
+
Z
Encoder phase Z
+
output
24 -Z
Encoder phase Z -
output