Signal Pin
No.
Name Function Reference
BAT- 15 Battery for Absolute
Encoder (-)
Do not connect these
pins if you use the
Encoder Cable with a
Battery Case.
TH 5 Overheat Protection
Input
Inputs the overheat pro-
tection signal from a
Linear Servomotor or
from a sensor attached
to the machine.
Ä
Chap.
7.15.2
‘Con-
necting the
Overheat
Protection
Input (TH)
Signal’
page 261
* You can change the allocations. Refer to the following section for details.
Ä
Chap. 7.2.2 ‘Input Signal Allocations’ page 196
If forward drive prohibition or reverse drive prohibition is used, the SER-
VOPACK is stopped by software controls. If the application does not sat-
isfy the safety requirements, add external safety circuits as required.
Default settings are given in parentheses.
Signal Pin
No.
Name Function Reference
ALM+ 3 Servo Alarm Output Turns OFF (opens) when
an error is detected.
Ä
Chap.
7.2.4 ‘ALM
(Servo
Alarm)
Signal’
page 199
ALM- 4
/SO1+* (/BK+) 1 General-purpose
Sequence Output 1
(Brake Output)
You can allocate the
output signal to use with
a parameter.
(Controls the brake. The
brake is released when
the signal turns ON
(closes).)
Ä
Chap.
6.12
‘Holding
Brake’
page 167
/SO1-* (/BK-) 2
/SO2+* 23 General-purpose
Sequence Output 2
Used for general-pur-
pose outputs.
Set the parameters to
allocate functions.
Ä
Chap.
15.13 ‘Dig-
ital Inputs/
Outputs’
page 577
/SO2-* 24
/SO3+* 25 General-purpose
Sequence Output 3
/SO3-* 26
PAO 17 Encoder Divided
Pulse Output,
Phase A
Output the encoder
divided pulse output sig-
nals with a 90° phase
differential.
Ä
Chap.
7.9.2 ‘Con-
necting an
Absolute
Encoder’
page 229
/PAO 18
PBO 19 Encoder Divided
Pulse Output,
Phase B
/PBO 20
Output Signals
Sigma-7 Series SERVOPACKs
Wiring and Connecting SERVOPACKs
Connecting I/O Signals > I/O Signal Connector (CN1) Names and Functions
| | PROFINET Communications - SIEP YEUOC7P 02A Revision 0 | en | 117
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