NSK Megatorque PS Series User Manual

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2.9.1.1. CN2 Pin-Out
 The pin-out arrangement below is for the shipping set. The function of each signal port may be
changed by the function setting of control Input/Output ports.
Fig 2-22: Pin-out (shipping set)
1
DC24
26
COM
2
DC24
27
COM
3
PI0
(EMST)
28
PO0
(DRDY)
4
PI1
(ACLR)
29
PO1
(WRN)
5
PI2
(OTP)
30
PO2
(OTPA)
6
PI3
(OTM)
31
PO3
(OTMA)
7
PI4
(SVON)
32
PO4
(SVST)
8
PI5
(RUN)
33
PO5
(BUSY)
9
PI6
(STP)
34
PO6
(IPOS)
10
－
35
PO7
(NEARA) 11
PI7
(PRG0)
36
CHA
12
PI8
(PRG1)
37
*CHA
13
PI9
(PRG2)
38
CHB
14
PI10
(PRG3)
39
*CHB
15
PI11
(PRG4)
40
CHZ
16
PI12
(PRG5)
41
*CHZ
17
PI13
(PRG6)
42
－
18
PI14
(PRG7)
43
SGND
19
PI15
(JOG)
44
－
20
PI16
(DIR)
45
－
21
－
46
－
22
CWP+
47
－
23
CWP-
48
－
24
CCWP+
49
－
25
CCWP-
50
－
DRDY : Driver Unit ready
WRN : Warning
OTPA : Travel limit detection, + direction
OTMA : Travel limit detection, - direction
SVST : Servo state
BUSY : In-operation
IPOS : In-position
NEARA : Target proximity A
NEARB : Target proximity B
ZONEA : Zone A
ZONEB : Zone B
ZONEC : Zone C
TEU : Position error under
TEO : Position error over
TVU : Velocity under
TVO : Velocity over
TTU : Torque command under
TTO : Torque command over
TJU : Thermal loading under
TJO : Thermal loading over
OTXA : Travel limit ditection, ± direction
NRM : Normal
HOME : Home Return complete
HCMP : Home position defined
NONE : Mask function
DRDY : Driver Unit ready
NRM : Normal
EMST : Emergency stop
EMST : Emergency stop
ACLR : Alarm clear
OTP : Travel limit, + direction
OTM : Travel limit, – direction
SVON: Servo on
RUN : Positioning start
STP : Stop
PRG0: Internal program channel selection 0
PRG1: Internal program channel selection 1
PRG2: Internal program channel selection 2
PRG3: Internal program channel selection 3
PRG4: Internal program channel selection 4
PRG5: Internal program channel selection 5
PRG6: Internal program channel selection 6
PRG7: Internal program channel selection 7
JOG : Jogging
DIR : Jogging direction
HLD : Hold
ORD : Velocity override
IOFF : Integration off
HOS : Home Return start
HLS : Home position limit
NONE: (Set to a no-function port)
Input dedicated to safety function Output dedicated to safety function
General input
General out
p
ut
Note:1) Function in brackets is the shipping set
2) The pins with hyphen is prohibited.
 PI0 and PO0 are the dedicated ports to the safety function input and output respectively.
◊ You cannot change the function setting to the PI0 (Pin number 3: EMST input
[Emergency stop]). You may only set the logic of the connector and the stability timer
to it.
◊ You can only change the function of the PO0 (Pin number 28: DRDY output [Driver
Unit ready]) to the function NRM (normal) output. You cannot set the output logic and
the stability timer to it.

NSK Megatorque PS Series Specifications

General

Brand	NSK
Model	Megatorque PS Series
Category	Engine
Language	English