Table 3.4-13 Input Signal Circuit Settings For The Servo Interface - Hivertec motionCAT Series User Manual

(2) Input signals
No. Signal name
SVALM [Input circuit form]
1
INPOS These signals are input from
SVRDY the servo driver.
[+24V power supply connection
2
EXTPOW
for servo I/F]
3
SVALM [Servo Alarm]
4
INPOSition [Positioning completion (coin)]
[Servo ready]/[PCS]
5
SVRDY
See the next page, Note 1.
[Using brake release signals]
See the next page, Note 1.
[Circuit form]
6
SVBRK
Only transmits release signals
from the servo to the machine
I/F connector.

Table 3.4-13 Input signal circuit settings for the servo interface

Item
Normally, connected to the external +24V terminal of the servo driver.
Signal polarity is set by G9003 initial setting (RENV1-b9) (Initial value: NC)
Signal polarity is set by G9003 initial setting (RENV1-b22) (Initial value: NC)
Signal polarity is set by G9003 initial setting (RENV1-b24) (Initial value: NC)
Also, when using SVRDY, the mode register initial setting must be set to:
RMD-b13 = '0'.
As for brake release signals (SVBRK), refer to the document for the driver to
be used.
Module side
Note: Driving current for the electromagnetic brake depends on the driver's
performance. However, the maximum is 50mA based on the
allowable current value for the module power supply circuit.
55
Contents
Module side Servo I/F connector
EXTPOW
4.7K
SVRDY-INPOS
EXTGND
+24V
+24V
GND
Power supply terminal
Servo I/F connector
SVBRK
Brake release output
SVBRK
GND
Machine I/F connector
Servo-side output
+
-
Driver side
MB
Electromagnetic
brake
MB