D. Operation keys and reset
Operation keys are located at the bottom of the LCP.
Key
Function
18 Hand On
Enables the connected ISD 510 servo drive
or SAB to be controlled via the LCP.
Switching between
Hand On
and
Auto On
modes is only possible in certain states (see
the
VLT
®
Integrated Servo Drive ISD
®
510
System Programming Guide
for further
information).
19 Off
Puts the SAB into state
Standby
and the
drive to state
Switch on Disabled
.
This only works in
Hand On
mode.
Off
mode enables transition from
Hand On
mode to
Auto On
mode.
20 Auto On
Puts the system in remote operational mode.
•
In
Auto On
mode, the device is controlled
by fieldbus (PLC).
Note that switching between
Auto On
and
Hand On
modes is only possible
when the drive is in state
Switch on
disabled
and/or the SAB is in state
Standby
.
21 Reset
Resets the ISD 510 servo drive or SAB after a
fault has been cleared.
The reset is only possible when in
Hand On
mode
Table 3.21 Operation Keys and Reset
NOTICE
To adjust the display contrast, press [Status] and the
[
▲
]/[
▼
] keys.
3.5 Cables
3.5.1 Hybrid Cable
130BE383.10
Illustration 3.12 Hybrid Loop Cable
There are 2 types of hybrid cables that are available with
both angled and straight M23 connectors:
•
Feed-in cable for connecting the 1
st
servo drive of
a group to the connection point on the SAB.
•
Loop cable for connecting the ISD 510 servo
drives in daisy-chain format in an application.
Both these cables are provided by Danfoss and are
available in various lengths. See the
VLT
®
Integrated Servo
Drive ISD
®
510 System Design Guide
for further information.
Both ends of the loop cable are fitted with M23
connectors.
The feed-in cable is fitted with an M23 connector at the
output end for connection to the 1
st
servo drive. At the
input end it is pigtailed with individual connectors for
connection to the corresponding terminals on the SAB.
Minimum bending radius
The maximum number of bending cycles is 5 million at
7.5 x cable diameter (15.6 mm).
•
Permanently flexible: 12 x cable diameter
•
Permanently installed: 5 x cable diameter
Description Shielded/
unshielded
Maximum
cable
length
Port
Notes
Feed-in
cable
Shielded
40 m
1)
Signal/
control
Hybrid cable
(overall shield
with additional
fieldbus and
safety section
shield).
Loop cable
Shielded
25 m
1)
Signal/
control
Hybrid cable
(overall shield
with additional
fieldbus and
safety section
shield).
Table 3.22 Hybrid Cables
1) Maximum 100 m total length for each line.
3.5.2 I/O and/or Encoder Cable
This cable connects the I/O and/or encoder to the servo
drive (see X4 in
chapter 3.2.3.1 Connectors on the Servo
). The cable is not included with the servo drives.
I/O and/or encoder cables with M12 connectors can be
used for the ISD 510 servo system if they comply with the
form factor defined in IEC 61076-2-101.
3.5.3 Additional Cables
Fieldbus extension cable
If this cable is not used, fit the M23 blind cap to the X2
female connector on the last servo drive in the application.
LCP cables
There are 2 kinds of cable for the LCP module that can be
purchased from Danfoss (see the
VLT
®
Integrated Servo
Drive ISD
®
510 System Design Guide
):
•
To connect the LCP to the servo drive.
•
To connect the LCP to the SAB.
System Description
Operating Instructions
MG75K102
Danfoss A/S © 12/2015 All rights reserved.
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