User Constant Settings and Functions
5.1.3 Limiting Torques
5 -10
Using /CLT Signal
The following section describesthe use of the contact output signal /CLT as a torque limit output
signal.
Photocoupler output
Maximum operating voltage
per output: 30 VDC
Maximum operating current
per output: 50 mA DC
+ 24 V
I/O power supply
CN1-*1
CLT+
CLT-
Servopack
CN1-*2
Output
®
/CLT CN1-*1
Torque Limit Output
Speed/Torque
Control,
Position Control
This signal indicates whether Servomotor output torque (current) is being limited.
ON Status
The circuit between
CN1-*1 and *2 is closed.
CN1-*1 is at low level.
Servomotor output torque is being limited.
(Internal torque reference is greater than the limit set-
ting.)
OFF Status
The circuit between
CN1-*1 and *2 is closed.
CN1-*1 is at low level.
Servomotor output torque is not being limited.
(Internal torque reference is less than the limit setting.)
Settings: Pn402 (Forward Torque Limit)
Pn403 (Reverse Torque Limit)
Pn404 (Forward External Torque Limit): /P-CL input only
Pn405 (Reverse External Torque Limit): /N-CL input only
Whenthe/CLTsignalisused,thefollowing userconstant mustbe usedto selectthe outputsignal.
Pn50F
Output Signal Selections 2
Factory
Setting:
0000
Speed/Torque
Control,
Position Control
Output terminal
CN1-25, 26 (SO1)
CN1-27, 28 (SO2)
CN1-29, 30 (SO3)
/CLT
Torque limit
detection
2
3
1
Pn50F.0
Use the following table to select which terminal will output the /CLT signal.
User Constant
Setting
Output Terminal (CN1-)
*1
*2
Pn50F.0
0
--
--
1
25
26
2
27
28
3
29
30
5
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : [email protected]
