Filter
Top Products
3 - 10
3. SIGNALS AND WIRING
(c) Output devices
Device name
Devices
symbol
Connector
pin No.
Functions/Applications
Trouble ALM CN1B-18 ALM turns off when power is switched off or the protective circuit is activated to
shut off the base circuit.
Without alarm occurring, ALM turns on within 1s after power-on.
Ready RD CN1B-19 RD turns on when the servo is switched on and the servo amplifier is ready to
operate.
Movement complete PED CN1B-6 PED turns on when the droop pulse value is within the movement complete output
range and the command remaining distance is "0". (Refer to Section 3.4.2.)
The movement complete output range can be changed with parameter No. 6.
INP turns on at servo-on.
When a home position return is not completed, PED is off in a servo-off status.
Home position return
completion
ZP CN1A-18 ZP turns on at completion of a home position return.
In the absolute position system, ZP turns on when the servo amplifier is ready to
operate, but turns off if:
1) SON is turned off.
2) EMG is turned off.
3) RES is turned on.
4) Alarm occurs;
5) Limit switch opens;
6) Home position set has not been made after the purchase of the product;
7) Home position set has not been made after the occurrence of absolute position
erasure (AL. 25) or absolute position counter warning
(AL. E3);
8) Home position set has not been made after the setting of the electronic gear value;
9) Home position set has not been made after the absolute position system was made
valid; or
10) The ST1 coordinate system ("000
" in parameter No.1) has been changed.
11) Software limit is valid.
12) Home position return completion.
13) Home position set has not been made after home position return position data
(parameter No. 42) setting.
If the status is not any of 1) to 13) and the home position setting has already been
completed at least once, home position return completion (ZP) is placed in the same
output status as ready (RD).
Electromagnetic brake
interlock
MBR MBR turns off when the servo is switched off or an alarm occurs.
When an alarm occurs, they are turned off independently of the base circuit status.
Position range POT Position range (POT) is on when the current position is within the range set in
parameters No. 50 to 53. If the current position is within the set range, the device
is off when a home position return is not yet complete or while the base circuit is off
(during servo off, alarm occurrence or alarm reset).
Warning WNG When warning has occurred, WNG turns on.
When there is no warning, WNG turns off within 1s after power-on.
Battery warning BWNG BWNG turns on when battery cable breakage warning (AL. 92) or battery warning
(AL. 9F) has occurred.
When there is no battery warning, BWNG turns off within 1s after power-on.
Limiting torque TLC TLC-SG are connected when the torque generated reaches the value set to the
internal torque limit 1 (parameter No. 28), internal torque limit 1 (parameter No.
29) or analog torque limit (TLA). They are disconnected when the servo-on (SON)
switches off.
Temporary stop PUS PUS turns on when deceleration to a stop is started by Temporary stop/restart
(STP). PUS turns off when Temporary stop/restart (STP) is enabled again to
resume operation.
Program output 1 OUT1
CN1B-4
OUT1 turns on when the OUTON (1) command in the program is given. OUT1
turns off when the OUTOF command is given.
The time to turn it off can be set in parameter No. 74.
Program output 2 OUT2 OUT2 turns on when the OUTON (2) command in the program is given. OUT2
turns off when the OUTOF command is given.
The time to turn it off can be set in parameter No. 75.
Program output 3 OUT3 OUT3 turns on when the OUTON (3) command in the program is given. OUT3
turns off when the OUTOF command is given.
The time to turn it off can be set in parameter No. 76.