Access from the user program
KL8001 and KL9060
34
Version: 2.0.0
• If you write values into the user registers and have previously entered the user code word (0x1235) in
the code word register, these values are stored in the RAM registers and in the EPROM registers and
are therefore retained if the terminal is restarted.
The code word is reset if the terminal is restarted.
PR32: Feature-Register
A variety of KL8001 functions can be activated or enabled by means of the feature register.
Single phase analysis makes it possible to connect three single-phase motors to the power terminal. In this
case, the current values for the detection of an overload are evaluated separately. This means that if an error
state occurs in one of the three phases L1, L2, or L3, then the corresponding contactor is switched off.
Fast shut off is triggered after about 500 ms if one of the fast shut off functions has been activated and the
corresponding error state occurs.
Bit
Name
Value Description
Default
PR32.15
-
0
bin
reserved
0
bin
PR32.14
-
0
bin
reserved
0
bin
PR32.13
enFsoUnderload
1
bin
Fast shut off in the event of underload is active
0
bin
PR32.12
enFsoOverload
1
bin
Fast shut off in the event of overload is active
0
bin
PR32.11
enFsoUndervoltage*
1
bin
Fast shut off in the event of undervoltage is active
0
bin
PR32.10
enFsoOvervoltage*
1
bin
Fast shut off in the event of overvoltage is active
0
bin
PR32.9
enFsoPhaseError
1
bin
Fast shut off in the event of a phase error is active
1
bin
PR32.8
enFsoAsymmetricLoad
1
bin
Fast shut off if the load is asymmetric is active
0
bin
PR32.7
-
0
bin
reserved
0
bin
PR32.6
-
0
bin
reserved
0
bin
PR32.5
enPermanent
RotarySwitchEvaluation
0
bin
The rotary switches for the rated current are only read during a power re-
set.
1
bin
1
bin
The rotary switches for the rated current are continuously read during nor-
mal operation.
PR32.4
enDcCurrentMeasurement
1
bin
DC current measurement is active: the upstream high-pass filter is
switched off.
0
bin
PR32.3
enSinglePhaseAnalysis
0
bin
Single-phase analysis is disabled: the values entered for the L1 phase ap-
plies to all three phases.
0
bin
1
bin
Single-phase analysis is active: the phases are each compared with their
associated
PR32.2
disWatchdog
0
bin
Watchdog is active: If the power terminal does not receive any data from
the fieldbus for 100 ms, the watchdog switches the motor off and stops
data transmission.
0
bin
PR32.1
enLeftMotion
1
bin
Allows the motor to start rotating to the left using bit 6 in the
.
0
bin
PR32.0
enRightMotion
1
bin
Allows the motor to start rotating to the right using bit 5 in the
1
bin
*) The voltages of the three phases are measured with reference to an artificial star point.
PR33, PR39, PR45: Rated current
If you set both rotary switches for setting the rated current at the front of the KL8001 to zero, the values
stored in registers PR33, PR39 and PR45 are used for overload control (resolution: 0.01 A, permitted setting
range: 0.9 A to 15.0 A). This is useful when:
• different rated currents are required for single-phase evaluation, for example if three different single-
phase motors are connected.
• you want to use the extended setting range of 10.0 A to 15.0 A, which cannot be set via the rotary
switches.
Summary of Contents for KL8001
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