Accessories (overview)
Function modules
Digital frequency
8
412
EDS94SPP101 EN 10.2
8.4.4 Digital frequency
Identification
L
'
Type
E94YCEI003C E94AYXX001
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
Type E94AxxExxxx
HW version VB
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
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