2. SIGNALS AND WIRING
2 - 11
(b) Output device
Device
Symbol
Connector
pin No.
Function and application
I/O
division
Control
mode
CP PS
Malfunction
ALM
CN3-15 When an alarm occurs, ALM turns off.
When no alarm has occurred, ALM turns on in 4 s to 5 s after power-on.
When [Pr. PD39] is set to "_ _ 1 _", ALM turns off if an alarm or a warning
occurs.
DO-1
Alarm/warning
ALM
WNG
When an alarm occurs, ALMWNG turns off.
When a warning occurs (except for [AL. 9F Battery warning]), ALMWNG
turns on and off repeatedly approximately every 1 s.
When no alarm or warning has occurred, ALMWNG turns on in 4 s to 5 s
after power-on.
DO-1
Warning
WNG
When a warning occurs, WNG will turn on. When no warning has occurred,
WNG turns off in 4 s to 5 s after power-on.
DO-1
Battery warning
BWNG
When [AL. 92 Battery cable disconnection warning] or [AL. 9F Battery
warning] has occurred, BWNG turns on. When no battery warning has
occurred, BWNG turns off in 4 s to 5 s after power-on.
DO-1
AL9F warning
BW9F
When [AL. 9F Battery warning] occurs, BW9F turns on.
DO-1
Ready
RD
CN3-14 When the servo-on is on and the servo amplifier is ready to operate, RD
turns on.
DO-1
In-position
INP
CN3-22 When the number of droop pulses is in the preset in-position range, INP will
turn on. The in-position range can be changed with [Pr. PA10]. When the in-
position range is increased, INP may be always on during low-speed
rotation.
INP turns on with servo-on.
DO-1
Limiting torque
TLC
TLC turns on when a generated torque reaches a value set with any of [Pr.
PA11 Forward torque limit], [Pr. PA12 Reverse torque limit], or TLA (Analog
torque limit).
DO-1
Zero speed
detection
ZSP
ZSP turns on when the servo motor speed is zero speed or less. Zero
speed can be changed with [Pr. PC17].
OFF
ON
Servo motor
speed
20 r/min
(Hysteresis width)
[Pr. PC17]
20 r/min
(Hysteresis width)
OFF level
-70 r/min
ON level
-50 r/min
ON level
50 r/min
OFF level
70 r/min
0 r/min
[Pr. PC17]
ZSP
(Zero speed
detection)
1)
3)
2)
4)
Forward
rotation
direction
Reverse
rotation
direction
ZSP turns on when the servo motor is decelerated to 50 r/min (at 1)), and
turns off when the servo motor is accelerated to 70 r/min again (at 2)).
ZSP turns on when the servo motor is decelerated again to 50 r/min (at 3)),
and turns off when the servo motor speed has reached -70 r/min (at 4)).
The range from the point when the servo motor speed has reached the on-
level, and ZSP turns on, to the point when it is accelerated again and has
reached the off-level is called hysteresis width.
Hysteresis width is 20 r/min for this servo amplifier.
DO-1
Electromagnetic
brake interlock
MBR
When using the device, set operation delay time of the electromagnetic
brake in [Pr. PC16].
When a servo-off status or alarm occurs, MBR will turn off.
DO-1
Speed reached
SA
SA turns on when the command speed reaches the target speed in servo-
on status.
SA is always on when the command speed is 0 r/min in servo-on status.
SA turns off in servo-off status or when the command speed is in
acceleration/deceleration.
DO-1
Содержание MR-JE-C
Страница 33: ...2 SIGNALS AND WIRING 2 16 MEMO ...
Страница 37: ...3 STARTUP 3 4 MEMO ...
Страница 129: ...6 HOMING MODE 6 36 MEMO ...
Страница 169: ...7 HOW TO USE THE POINT TABLE 7 40 MEMO ...
Страница 203: ...9 HOW TO USE JOG MODE 9 12 MEMO ...
Страница 215: ...11 APPLICATION OF FUNCTIONS 11 8 MEMO ...
Страница 307: ...12 WHEN USING WITH A GENERAL PURPOSE INTERFACE 12 92 MEMO ...
Страница 309: ...MEMO ...