Omron OMNUC G5 User Manual page 102

3-1 Driver Specifications
Pin
Symbol
number
GESEL2
VZERO
VSING
3
TSIGN
EMG-STOP
JSEL
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
The number in brackets indicates the pin number (allocation) at default setting. (The allocations
vary according to each CONTROL mode.)
CN1 Control Outputs
Pin
Symbol
number
+A
21
22 -A
+B
48
49 -B
+Z
23
24 -Z
3-19
Name
Electronic gear You can switch maximum 4 electronic
switching 2 gear ratio numerators by combining with
electronic gear switching input 1
(GESEL1).
Zero speed designation This signal forcibly sets the speed
input command to 0.
Changes to enable (set value: 1 to 3)
according to the setting of Zero Speed
Designation Selection (Pn315).
Speed command sign Designates the motor rotation direction
input for speed commands.
Changes to enable (set value: 1)
according to the setting of Speed
Command Direction Selection (Pn301).
Torque command sign This signal designates the motor rotation
input direction for torque commands.
Changes to enable (set value: 1)
according to the setting of Torque
Command Direction Selection (Pn318).
Emergency stop input This is an emergency stop input.
When input, this becomes an
emergency stop input error and thereby
stop the motor.
Inertia ratio switching This signal switches between inertia
input ratio 1 and inertia ratio 2.
Name
Encoder phase A Encoder signals (or external scale
+output
signals during full closing control) are
output according to the setting of
Encoder phase A -
Encoder Dividing Numerator (Pn011).
output
This is the line-driver output (equivalent
to RS-422). The maximum output
Encoder phase B
+output
frequency is 4 Mpps.
Encoder phase B -
Phase Z is output for encoder signals (or
output
external scale signals during full closing
control). This is the line-driver output
Encoder phase Z
+output
(equivalent to RS-422).
Encoder phase Z -
output
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Function and interface
Function and interface
CONTROL mode
Full
Position Speed Torque
closing
√ √
√ √
√
√ √
√ √ √ √
√ √ √ √
CONTROL mode
Full
Position Speed Torque
closing
√ √