1 digital frequency, Digital frequency, Accessories (overview) – Lenze 9400 Manual User Manual
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Accessories (overview)
Function modules
Digital frequency
9
392
EDS94SPP101 EN 7.1
9.4.1
Digital frequency
Identification
L
'
Type
E94YCEI003C
E94AYXX001
c
d
e
f
E94
A
Y
F
xx
xx
xx
nn
Product series
Device generation
Module identification: extension module
Module type: feedback module
Design
LF = master frequency
Hardware version
---
---
Application range
This module may be used in conjunction with basic devices of the 9400 product series as
of nameplate designation
z
Type
E94AxxExxxx
z
HW version
VB
z
SW version
04.01
Stop!
Malfunctions
If E94AxHExxx4 standard devices, firmware (SW) up to and including
04.00.21.00, are used, the output signals of the digital frequency module can
be faulty.
Possible consequences:
ƒ
Damage to machines through unexpected movements of slave drives.
Protective measures:
ƒ
Only use digital frequency modules together with E94AxHExxx4 standard
devices of firmware (SW) 04.01.00.00 or higher. The firmware version is
indicated in parameter C00099 and on the nameplate.
Example: C00099 = 04.01.00.00 or SW nameplate data: 04.01