Connection Of Servo Amplifier; Connection Of Input Signals - Panasonic AFP7MC16EC User Manual

3.3 Connection of Servo Amplifier

3.3.1 Connection of Input Signals

For the system which uses the over limit switches and near home switch, connect them to the
I/O connector of Servo Amplifier A6B/A5B.
AMP
 I/O connector (X4): Allocation of functions at the factory setting
X4 connector
Pin
Name Signal name
no.
General-purpose
SI1 5
monitor input 5
CW over-travel inhibit
SI2 7
input
CCW over-travel
SI3 8
inhibit input
SI4 9 Near home input
SI5 10 External latch input 1
SI6 11 External latch input 2
General-purpose
SI7 12
monitor input 3
General-purpose
SI8 13
monitor input 4
(Note 1): The above table shows the allocation before shipment. It varies according to the setting of PANATERM.
KEY POINTS
•
When using FP7 MC Unit in combination with Servo Amplifier A6B/A5B, the
general-purpose inputs (SI-MON3 and SI-MON4) are used as limit inputs. For
using the general-purpose monitor inputs (SI-MON3 and SI-MON4) as limit
inputs, the setting of the limit switch should be set to "A: Enabled" in the
"Axis parameter setting" menu of CMI.
•
The over-travel inhibit inputs (POT, NOT) cannot be used as the limit inputs
on the FP7 MC Unit side. Do not allocate the over-travel inhibit inputs (POT,
NOT) to the I/O connector (X4) of Servo Amplifier A6B/A5B.
Over limit
switch
Function at the factory setting
Code
SI-MON5
POT
NOT
HOME
EXT1
EXT2
SI-MON3
SI-MON4
3.3 Connection of Servo Amplifier
Near home
switch
on the FP7 MC Unit side
Logic
It can be only monitored by the unit
A contact
memories.
B contact
Do not allocate POT or NOT.
B contact
A contact It is used as a near home input.
A contact
It can be only monitored by the unit
memories.
A contact
A contact It is used as a limit +.
A contact It is used as a limit -.
Over limit
switch
Application
3-13