
Configuration Mode (ConF)
186
Reverse
+/- SPEED AROUND A REFERENCE
The reference is given by
[Ref.1 channel]
(Fr1)
or
[Ref.1B channel]
(Fr1b)
with
s um m ing/subtraction/multiplication functions and preset speeds if relevant (s ee the diagram on page
147
). For
im proved clarity, we will call this reference A. The action of the +s peed and -s peed keys can be s et as a % of
this reference A. On s topping, the reference (A +/- s peed) is not s aved, s o the drive res tarts with reference A+
only.
The m axim um total reference is lim ited by
[High speed]
(HSP)
and the m inim um reference by
[Low speed]
(LSP)
, s ee page
87
.
Exam ple of 2-wire control:
Motor frequency
+ SrP%
Reference A +
- SrP%
[Acceleration 2]
(
AC2
)
[Deceleration 2]
(
dE2
)
LSP
LSP
- SrP%
Reference A -
+ SrP%
+speed
-speed
Direction of operation
Forward
Forward
Parameters described in this page can be accessed by:
DRI- > CONF > FULL > FUN- > SRE-
Summary of Contents for ER24 Series
Page 6: ...6 Table of Contents ...
Page 14: ...16 ...
Page 34: ...Overview 36 ...
Page 40: ...42 ...
Page 74: ...Monitoring Mode MOn 76 ...
Page 241: ......
Page 278: ...Configuration Mode ConF 278 Access Level See Access Level LAC page 280 ...
Page 294: ...Interface ItF 294 ...
Page 298: ...298 Open Save as trA ...
Page 302: ...Multipoint Screen 302 ...
Page 304: ...304 ...
Page 306: ...Maintenance 306 ...
Page 316: ...Diagnostics and Troubleshooting 316 ...
Page 318: ...318 ...
Page 340: ...Index of Parameter Codes 340 ...
Page 343: ......
Page 344: ...Index of Parameter Codes 342 ER24_Programming_Manual_EN_01 2017 ...