Lenze 9400 Manual - Manual (Page 392)

Accessories (overview)
Function modules
Digital frequency
9

392 EDS94SPP101 EN 7.1
9.4.1 Digital frequency
Identification
L
' Type
„ ƒ  ‚
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
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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