Compact Electric CDMR-61 User manual

DIGITAL LINE MONITORING RELAY
CDMR-61
User Manual
Specifications ..................................................... 2-3
Terminals and Wiring-Diagram (Fig.1) ............... 3
Configuration of the CDMR-61 and
information about monitoring function details .... 4-5
Change of setting values ................................... 6
A
ssignment and negation of output relays ......... 6
Security code ..................................................... 6
Realtime clock.................................................... 7
Event history buffer.................................................. 7
External blocking input "B" ....................................... 7
Self-monitoring ......................................................... 8
Serial interface ......................................................... 8
Menue diagram (Fig.3) ............................................ 10
Front panel (Fig.4) ................................................... 11
Table 1: Parameter listing (including setting
ranges and values) .............................................. 12-13
CDMR61e_man_A1.doc
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Line Monitoring Relay CDMR-61 / User Manual Page 2
Specifications (other specifications on request)
Line Voltage Inputs:
Rated voltage Un.................. : a) 3x 400V/230VAC b) 3x 100-110V / 58-64VAC
Measuring range ...................... : 1,3 Un
Overload capability ............... : 2 Un (100% duty cycle)
Input resistance ................... : 500 kΩ(each input)
Frequency range .................. : 45 - 65 Hz
Accuracy:
Voltage ....................... : <= 1%
Frequency .................. : 0,01 Hz
Phase angle ............... : +/- 0,5°
Temperature coefficient:
Voltage ....................... : < 0,01% / °C
Frequency .................. : none
Phase angle ............... : +/- 0,008° / °C
Supply Voltage UH:
Absolute Limits ...................... : 70 – 300V AC /45 – 65 Hz
19,2 V - 250 V DC
Power consumption ............... : 3 VA max.
General:
"Power On" startup delay ....... : 0,3 s
Blocking Input B response time : 40ms
Vector surge trip delay ............ : 60 – 80 ms
Ambient temperature range .... : -20 °C bis +60 °C
LCD display contrast .............. : -5 °C bis +50 °C
Relay Contact Data (Resistive Load, see Fig.2)
Max. switching power ............. : 2000 VA / 240 W
Max. switching voltage ............ : 250 V AC / 230 V DC
Max. switching current ............ : 8 A (250 V AC / 30 V DC)
0,4 A (230 V DC)
Electr. lifetime ......................... : 105operations
Isolation:
Mechanical Data:
Housing DIN43700 ....... : 96 x 72 x 90 mm
Mounting ....................... : Front panel or DIN Rail 35mm
Material ......................... : Noryl
Flammability ................. : UL94-V0
Protection degree.......... : Front IP50 / Backside IP30
Terminals ..................... : 2,5 mm², screwable plug-in type
Line input - Supply input ...: 2,5 kV rms
Line input - Relay outputs..: 4 kV rms
Safety Standard : EN 61010
EMC:
Noise emission.. : EN 61000-6-2 (industrial)
Noise immunity... : EN 61000-6-4 (industrial)
85
72
95,5
18
7,5
Front panel mounting: Panel cutout 92x68mm (WxH) Rail mounting: total depht 115mm
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Line Monitoring Relay CDMR-61 / User Manual Page 3
L1
L2
L3
N
L1 L2 L3 N B HP HN
Star-type system (4-wire mains) connecting diagram
EMC-Note: Wire length from terminal "B" to relay contact shall be less than 3m.
CDMR-61
L1
L2
L3
L1 L2 L3 N B HP HN
Delta system (3-wire mains) connecting diagram
CDMR-61
CDMR-61
12 22 32 42 5211 21 31 41 5114 24 34 44 54
K1 K2 K3 K4 K5
Line Voltage U
N
Blocking Input
Serial
Interface Supply. U
H
HNHPTGCRBNN
NL3L1 L2
Fig.1 Terminals and Wiring Diagra
m
AC: (P) (N)
DC: ( ) ( )
+
F
ig. 2: RESISTIVE LOAD SWITCHING CAPABILITY OF OUTPUT CONTACTS
0,1
1
10
10 100 1000
VOLTAGE [V]
CURRENT [A]
5
A
C (RESISTIVE LOAD)
0,5
50
DC (RESISTIVE LOAD)
500
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Introduction:
The CDMR-61 is a digital line monitoring relay based on a new generation microcontroller. It provides 13 monitoring
functions listed below with identification symbols.
U< ... undervoltage stage 1 f< ... underfrequency stage 1 Vs> ...vector surge
U<< ... undervoltage stage 2 f<< ... underfrequency stage 2 Asy ... voltage asymmetry
U<<< undervoltage stage 3 f> ... overfrequency stage 1 Psy ... phase angle asymm.
U> ... overvoltage stage 1 f>> ... overfrequency stage 2 SEQ ...phase sequence
U>> ... overvoltage stage 2
Configuring the relay
If the relay is configured via the front panel see also fig. 3 and fig.4 (page 10,11) for basic information. If the serial com-
munication program is used see page 8 for more information.
1. After connection to power supply a standard menue "Line .... " is displayed showing the
line frequency and voltages. Starting from this menue you can step to any menue of the
scheme by first scrolling up or down to the desired main-level menue with the keys ↑ and
↓and then branching with the ENTER key into the chain of detailed-menues. The de-
tailed-menues may again be scrolled up and down by the ↑ and ↓keys.
Line / 50.00Hz
230V 230V 230
V
2. First the parameter for 3- or 4-wire mains (main menue "General Settings") shall be
set, because different data sets are used for voltage limits in star-type and delta connec-
tion.
3. Configure the desired monitoring functions: Step to the main menue of the function (ex-
ample U<< on the left side). The identification symbol of the function is always placed in
the right corner of the first displayline (both in the main-level menue and the chain of
detailed-menues). In the second displayline the output relay(s) assigned to the function
are listed: e.g. "K1__4_" means, that both output relays K1 and K4 will be switched to
the alert state in the case of U<<. The assignment can be configured in the detailed-
menue "Output-Relay U<<".
Undervoltage U<<
Stage2 K1__4_ <-
If no output relay is assigned to a monitoring function this function is disabled,
(second displayline = "K_____").
How to change settings see page 6.
Unterspanng. U<
Stufe1 K_____<-
Configuring star-type or delta connection
Setting menue: "General Settings \ 3-/4-Wire Mains".
In the star-type configuration the line-to-neutral voltages are monitored and displayed in the main "Line ...." menue. The
line-to-line voltages are also measured, but not used for monitoring. These values can be displayed in the alternative
"Line ....." menue (see fig.3). In delta connection the line-to-line voltages are monitored and displayed in the main "Line
...." menue, the neutral point is reproduced internally. The resulting star voltages can be displayed in the alternative "Line
... " menue. If star-type connection is selected, only the star voltage limits are displayed and changeable, if delta con-
nection is selected, this applies to delta voltages. The upper and lower limits of all voltage monitoring functions are
saved in different data sets. In the PC configuration program this matter is handled in the same way.
Connection to a single-line system
Connect the single line to inputs L1, L2 and L3 and select star-type connection.
Voltage monitoring U<<<, U<<, U<, U>, U>>
The rms values of the 3 star voltages and 3 delta voltages are measured and refreshed in 20ms intervalls at 50Hz .
Details for monitoring see above. Voltage monitoring is single phase sensitive, any undervoltage function is energized, if
at least one voltage is below the low-limit value, any overvoltage function is energized, if at least one voltage is above the
upper-limit value. Undervoltage energizing may be inhibited by the external blocking input "B" (see page 7).
If the line voltage is used as supply voltage, it is strongly recommended to configure the U<<<,U<< and U< functions
with negated output relays, because otherwise no tripping is possible in the case of line voltage failure.
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Line Monitoring Relay CDMR-61 / User Manual Page 5
Attention: Operating in parallel with system requires undervoltage limits >= 70% Un (rated voltage) of at least
one undervoltage function, because frequency and vector surge functions are inhibited,
if all 3 voltages drop below 70% of Un.
Trip logic selection for U< function:
Selected by the Parameter "U< Trip Logik" in the menue chain "General Settings".
"U< Trip Logic" = OFF: standard single phase sensitivity, function is already energized, if the voltage of one line
drops below the low-limit value.
"U< Trip Logic = ON: 2-phase sensitiviy, function is only energized, if the voltage of at least 2 lines drop below the
low-limit value.
Voltage Asymmetry Asy
The voltage asymmetry function is energized, if any difference between the 3 line voltages exceed the limit value. De-
pendent on star-type or delta connection selected, the corresponding voltages are monitored. Energizing is independent
of absolut voltage values and also active in the case of single or double total voltage failure. Blocking by the external
input B is possible (see chapter on page 7)
Phase Angle Asymmetrie Psy
This function monitores the deviation of the 3 phase angles from 120° . It is energized, if at least one phase angle dif-
fers more that the setting value from 120°, e.g.
Setting value = 4°, Tripping at phase angles <= 116° or >= 124°.
This function requires "4-wire mains" configuration and correct phase sequence. The measured phase angle values are
displayed in the "Line: Lxy-Angle " menue (see fig.3). This function may be inhibited by the external blocking input (see
page 7).
Frequency monitoring f<<, f<, f>, f>>
Frequency monitoring comprises all 3 lines but requires at least one line voltage >= 70% Un to be enabled. Energizing
is inhibited, if all line voltages drop below 70% Un. These functions may also be inhibited by the external blocking
input (see page 7).
Vector surge Vs>
Vector surge monitoring is carried out independently in each line. Tripping execution depends on the logic combination
selected in the menue "Vector Surge Vs> \ Trip Logic Vs>":
Value Logic Comment .
1 "L1 " tripping on Vs> in line L1 (independent of L2 and L3)
2 "L2 " tripping on Vs> in line L2 (independent of L1 and L3)
3 "L3 " tripping on Vs> in line L3 (independent of L2 and L3)
4 "L1,L2,L3" tripping on Vs> in line L1 or L2 or L3 (inclusive "or")
5 "L1+L2 " tripping on Vs> in line L1 and L2 (independent of L3)
6 "L1+L3 " tripping on Vs> in line L1 and L3 (independent of L2)
7 "L2+L3 " tripping on Vs> in line L2 and L3 (independent of L1)
8 "L1+L2+L3" Tripping on Vs> in line L1 and L2 and L3 (within two periods)
9 "OFF " Vs> tripping disabled
Vector surge energizing of a single line is inhibited, if the voltage of this line drops below 70% Un. Energizing is
further inhibited:
- for the selected "BlockingTime" after power-on (supply voltage)
- for the selected "BlockingTime" after rising of a line voltage (from failure) above 70% Un.
- by the external blocking input (After release of the blocking input, the "BlockingTime" is started and the function is still
inhibited until this time interval has passed).
The length of the Vs> tripping signal is selectable in the menue "Vector Surge Vs> \ Pulsewidth... Vs>"
Phase sequence SEQ
The phase sequence (L1-L2-L3) is checked once on the rising of all 3 line voltages above 60%Un or in the case of
power-on of the supply voltage. A wrong phase sequence forces the assigned relay(s) to be permanently in the alert
state. The display shows the message: "PHASE SEQUENCE L1-L2-L3 fault!"
Change of setting values
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Line Monitoring Relay CDMR-61 / User Manual Page 6
Refer to fig.3 and fig.4 for additional information.
Undervoltage U<
Stufe1 K_2___<-
1. Starting from the standard line measuring values menue step through the main-menue
level with the keys ↓or ↑ to the main menue of the desired function (e.g. U<).
2. Branch to the detailed-menue chain with the "ENTER" key and step up / down with the
↓ and ↑ keys to the desired parameter menue. In the lower display line the setting range of the
parameter is put in brackets, the parameter value is displayed on the right.
Trip Voltage U<
[ 23–300] 210V
3. Press the "M/V" key (switches ↓↑ keys from Menue scrolling to Value changing).
Now there may be two situations:
Case a)
Lock-out Nr.xxx
release? yes<- no security code is selected (Code = 000): A "release menue" (see left drawing) is displayed,
"xxx" is a self-incremented change-access counter. Confirm the change-access release with
the ENTER key. (If you entered this menue inadvertently you may escape from the menue
with ↓ or ↑ key).
Case b)
(If you entered this menue inadvertently you may escape from the menue with ↓or ↑ key).
Enter Security-
Code....... 000 Enter the security code: first the leftmost number flashes, set the correct value with the
↓ or ↑ keys, press ENTER, now the mid-number flashed, proceed as just before, press
ENTER, now the rightmost number flashes, set the correct value and terminat with ENTER.
4. Now the previous parameter menue is displayed again with flashing parameter value. This
value may be altered with the ↓↑ keys (keeping a key pressed starts an auto-increment / auto-
decrement function). Press the ENTER key to store and activate the new setting value. The
display returns to static. (If the changes shall be cancelled, press "M/V" key instead of ENTER
and the previous setting value will be restored).
Trip Voltage U<
[ 23–300] 210V
There are 3 ways to continue:
- by the “ENTER” key or ↓key to the next menue,
- by the ↑ key to the previous menue
- or by the ↓ ↑ keys pressed simultaneously branch to the line value menue (= “menue-reset”).
Assignment of output relays to individual monitoring functions and negation of output relays
Select the "Output-Relay nnn" menue in the detail-menue chain of the desired monitoring function (proceed as described
in step 1-3 above). The menues look like this:
In the left example the monitoring function U<< is assigned to relays k1 and K4. The lower
case character of k1 indicates, that this relay is negated. It is energized in the normal state
and released in the tripped state. The "--" characters mark the positions of the (not as-
signed) relays K2,K3 and K5.
Output-Relay U<<
k1 -- -- K4 --
4. After execution of step 3 the characters "k1" are flashing. With the ↓↑ keys the assignment can be set or cancelled.
(cancelled = "--").
5. Press ENTER to save the assignment for output relay K1 and move flashing to the position of K2. Select assignment
of K2 and press ENTER. Proceed in this way up to K5.
6. To step out of the menue press any key except the M/V key, to restart the procedure from step 4 press the M/V key
Negation of K1 ...K5 function
Select the menue "General Settings \ Negated Relays":
The configuration procedure is equivalent to step 4 - 6 above. An upper case character indi-
cates normal operation, a lower case character indicates negated operation. The relay
codes K1 -K5 are consecutively flashing and may be toggled between upper and lower case
character by ↓↑ keys.
Negated Relays
= k1 K2 K3 K4 K5
Security Code / Change-access release
To prevent unauthorized changing of setting values via the front panel, a three-digit security code can be stored in the
data memory. It has to be entered to get permission to alter parameter values.
If the security code is 000, the security sequence is not active and is replaced by a simple menue with a self-
incremented change-access counter (see step 3 above). The value of this counter may be used as indication of any
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Line Monitoring Relay CDMR-61 / User Manual Page 7
access to the change mode. The security code can be modified in the menue "General Settings \ Security code". Subse-
quent changing of the code is possible, but also in this case the active code has to be entered to get the permission for
changing.
Supply voltage
Usually a buffered DC voltage is used as supply voltage of the relay. For special applications any line voltage from 70V
AC to 300V AC /45Hz-65Hz (absolute minimum and maximum voltage) may be used, but attention has to be payed to
the fact, that all output relays are de-energized in case of total line failure and complete correct recording of the tripping
values in the event history buffer cannot be assured.
Realtime clock
The CDMR-61 is equipped with a realtime clock with a supply-buffer of 60 hours minimum. The time resolution is 1s.
Date and time of the internal clock are displayed in a menue of the "General Settings" menue chain. The clock settings
may be changed in this menue as well as by the PC program.
Clock setting by menue: see chapter "Change of setting values". The first flashing value is the "day", it may be incre-
mented or decremented with ↑↓ keys, press ENTER key to step forward to "month" value and repeat procedure till "sec-
onds" value. After the last entry of the ENTER key flashing of seconds stops and the new date/time settings are trans-
ferred to the realtime clock.
Event History Buffer featuring 100 events capacity
If the relay detects a fault-free line conditions (none of the selected monitoring functions energized) for more than 200ms,
the event trigger logic is activated waiting for the first tripping event. This event is recorded with date and time and the
corresponding line measurement values at the tripping instant. Up to 100 events are stored chronologically. On exceed-
ing this number the oldest event is overwritten.
The content of the history buffer may be displayed on the LCD panel or via the serial interface by a PC program. The
complete information of one event is splitted in two menues. From the menu "Event Monitoring" press the ENTER key to
branch to the:
1. Event-Menue
Hnn = event-number (H = "History", 00 = newest event, 99 = oldest event
U<<< tripping function
H00: 28-05-2005
U<<< 13:48:16
To display previous events press M/V key, "Hnn" flashes, now the event number can be scrolled from 00 to 99, the cor-
responding event information ist instantly displayed. To check the measured values corresponding to any event,
press M/V key again to stop flashing then step to the 2. Event Menue menue with the ↓ key :
2. Event-Menue
H00: U<<<
005V 230V 216V 1. line: event number (same as in 1. Event-Menue) and tripping function
2. line: measured values at the instant of tripping
The procedure may be executed also vice versa: Select an event number in the 2. Event-Menue, stop flashing and return
to the 1. Event-Menue with the ↑ key to see date and time of this event.
Erasing the complete event history buffer:
In the menue "Event Monitoring \ H00-99 Erase" set the parameter value to 1. The erasing procedure takes about 30s.
Don't press any key during this procedure, cause it terminates the procedure in an incomplete state.
External blocking input "B"
Depending on the parameter value stored in the menue "General Settings \Ext. Blocking U,f" the external affects the
CDMR-61 operation as follows:
„Ext.Blocking U,f“ Action
0 ............ Blocking effect only to vector surge Vs>
1 ............ Blocking effect to Vs>, U<<<, U<<, U<, f<<, f<, f>, f>> and Asy
If blocking is released and a line fault present, tripping is performed after the time delay
programmed for the corresponding monitoring function.
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2 ............ Blocking of all 13 monitoring functions. If blocking is released and a line fault present, tripping
is performed after the time delay programmed for the corresponding monitoring function.
.
Self-monitoring
The relay has a self-monitoring program for error detection in the data memory (checksum er-
rors) which in the error case displays a message "DATA ERROR Parameter No. xxx". If the pa-
rameter "Selfmonitor.->K5" is set, the output relay K5 is changed to the alert state.
DATA ERROR
Parameter No:xxx
The number "xxx" in the display corresponds to the parameter number in the left column of table 1. If two numbers are
listed for one parameter, the first number refers to the corresponding star-type voltage, the second one to the corre-
sponding delta voltage. In the case of a checksum error of this kind, elimination may be successful by entering the pa-
rameter value once again (although the parameter value might be correct).
Parameter numbers 105 to 115 are used for internal scaling. In this case the unit has to be returned to the factory.
The K5 control circuit is desiged to perform a watchdog function. If the K5 is configured as negated, it will be de-
energized not only in case of a data error or power supply failure, but also in case of a controller hardware failure.
Additional to self-monitoring the K5 can be assigned to any other monitoring function without restriction.
SERIAL INTERFACE:
The serial interface provides an easy tool to configure the relay via Laptop or PC and to save parameter settings on disc
or make a hardcopy for documentation. A special adapter to a standard 9 pin SubD COM connector is available.
Screen of the PC communication program
Configuring the relay by PC :
1. First a download of parameter settings is required:
a) from the connected relay (PC-menue "Relais" / "Parameter empfangen")
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Line Monitoring Relay CDMR-61 / User Manual Page 9
or b) from a file „Datei“ / „öffnen“ (File-Extender: ".par")
2. Enter the parameter setting values and send to the relay ( “Relais” / “Parameter senden“)
Data transfer does not disturb relay operation with one exception: If the configuration star-type / delta mains is changed
a short undervoltage tripping may occur.
Documentation of parameter settings:
A complete parameter setting can be stored on disc (File-extender .par) using the pull-down menue „Datei / speichern
unter“ or „Datei / speichern“. For hardcopies select the pull-down menue „Datei / drucken“.
Displaying measuring values on the screen:
Select the menue "Ansicht / Informationen/Messwerte". The window shows the relay ID, the line values and the state of
K1 ..K5 as well as date and time, all values are refreshed in 1s interval.
Download of the history event buffer:
Select the menue "Relais / Ereignisspeicher", enter the number of events (starting with the newest) to be listed and press
"Empfangen". The content of the listing can be saved as textfile.
Passwort: The access to the program may be protected by a password (menue “Optionen”).
Installation:
Operating System ... : Windows 9x (2000,XP,ME), NT 4.0 (Service Pack 3 or higher)
Connection............... : COM (9pin. SubD connector) or COM adapter for USB
COM Interface ......... : COM1 ..COM4 selectable (menue “Optionen”).
Note ................... : After finished installation the PC sould be restartet to make star / delta symbols available on
the screen
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Fig. 3: CDMR-61 MENUE-DIAGRAM file: menue1e.cdr
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Tab.1:
Type: CDMR-61 Serial-Nr:
U(rated): ........... V AC
Plant: Cubicle:
Date:
Note: The voltage setting ranges and values are listed below in % of the rated voltage.
The CDMR displays these values in [Volt].
Par.
No. Funct. Parameter Setting
range
Default
setting
Customers
setting value Dim
92, 94 U<<< TripVoltage [10 - 130%] Un 70% Un V
96 U<<< Trip Delay [0.04 - 60] s 0.1s s
97 U<<< Return Delay [0.04 - 60] s 0.1s s
93, 95 U<<< Hysteresis [0 - 20%] Un 3% V
91 U<<< Output Relay K1 ..K5 --
22, 24 U<< TripVoltage [10 - 130%] Un 70% Un V
26 U<< Trip Delay [0.04 - 60] s 0.1s s
27 U<< Return Delay [0.04 - 60] s 0.1s s
23, 25 U<< Hysteresis [0 - 20%] Un 3% (Schaltpkt) V
21 U<< Output Relay K1 ..K5 --
15, 17 U< TripVoltage [10 - 130%] Un 80% Un V
19 U< Trip Delay [0.04 - 60] s 0.1s s
20 U< Return Delay [0.04 - 60] s 0.1s s
16, 18 U< Hysteresis [0 - 20%] Un 3% (Schaltpkt) V
14 U< Output Relay K1 ..K5 --
8, 10 U> TripVoltage [10 - 130%] Un 110% Un V
12 U> Trip Delay [0.04 - 60] s 0.1s s
13 U> Return Delay [0.04 - 60] s 0.1s s
9, 11 U> Hysteresis [0 - 20%] Un 3% (Schaltpkt) V
7 U> Output Relay K1 ..K5 --
1, 3 U>> TripVoltage [10 - 130%] Un 120% Un V
5 U>> Trip Delay [0.04 - 60] s 0.1s s
6 U>> Return Delay [0.04 - 60] s 0.1s s
2, 4 U>> Hysteresis [0 - 20%] Un 3% (Schaltpkt) V
0 U>> Output Relay K1 ..K5 --
50 f<< Trip Frequ [45 -65] Hz 49,00 Hz Hz
54 f<< Trip Delay [0.06 - 60] s 0.12s s
55 f<< Return Delay [0.06 - 60] s 0.12s s
51 f<< Hysteresis [0 – 5.00] Hz 0.05 Hz Hz
50 f<< Output Relay K1 ..K5 --
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CDMR61e_man_A1.doc
Par.
No. Funct. Parameter Setting
range
Default
setting
Customers
setting value Dim
43 f< Trip Frequ [45 -65] Hz 49.80 Hz Hz
47 f< Trip Delay [0.06 - 60] s 0.12s s
48 f< Return Delay [0.06 - 60] s 0.12s s
44 f< Hysteresis [0.00 – 5.00] Hz 0.05 Hz Hz
42 f< Output Relay K1 ..K5 --
36 f> Trip Frequ [45 -65] Hz 51.00 Hz Hz
40 f> Trip Delay [0.06 - 60] s 0.12s s
41 f> Return Delay [0.06 - 60] s 0.12s s
37 f> Hysteresis [0 – 5.00] Hz 0.05 Hz Hz
35 f> Output Relay K1 ..K5 --
29 f>> Trip Frequ [45 -65] Hz 52.00 Hz Hz
33 f>> Trip Delay [0.06 - 60] s 0.12s s
34 f>> Return Delay [0.06 - 60] s 0.12s s
30 f>> Hysteresis [0 – 5.00] Hz 0.05 Hz Hz
28 f>> Output Relay K1 ..K5 --
57 Vs> Trip Angle [1- 30] ° 8 ° °
58 Vs> Trip Logic [0 - 9] 8 (L1+L2+L3)
61 Vs> BlockingTime [1 - 20] s 5 s s
62 Vs> Pulswidth [1 - 20] s 1 s s
56 Vs> Output Relay K1 ..K5 --
71, 73 Asy TripVoltage [1 - 50%] Un 20 % Un V
75 Asy Trip Delay [0.04 - 60] s 0.1s s
76 Asy Return Delay [0.04 - 60] s 0.1s s
72, 74 Asy Hysteresis [0 - 20%] Un 10% V
70 Asy Output Relay K1 ..K5 --
99 Psy Trip Angle [1.0 - 10.0] ° 4° °
103 Psy Trip Delay [0.04 - 60] s 0.1s s
104 Psy Return Delay [0.04 - 60] s 0.1s s
100 Psy Hysteresis [0 - 5.0] ° 1° °
98 Psy Output Relay K1 ..K5 --
77 SEQ Output Relay K1 ..K5 --
79 General Mains 3- /4-wire 4-wire
78 Negated Relays K1 ..K5 --
80 Ext. Blocking U,f 0, 1, 2 0
83 U< Trip Logic on / off [0/1] off
82 Selfmonitor. ->K5 on / off [0/1] off
123 Security Code [ 0 - 999 ] 000