Woodward PCM1x User manual

PCM1x Packages (Pxx) Genset Control
Function/Operation Softwareversion 4.3

2 TD_PCM1x_Packages_Function/Operation_08.04_GB
Contents
1General Information..........................................................................................................5
2Display And Operating Elements .......................................................................................6
2.1 Brief Explanation Of The LEDs And Push-Buttons ................................................................................. 7
2.1.1 LEDs................................................................................................................................... 7
2.1.2 Buttons ............................................................................................................................... 7
2.1.3 Others................................................................................................................................ 7
2.2 Functional Overview..................................................................................................................... 8
2.3 LEDs.......................................................................................................................................... 9
2.4 Push-Buttons .............................................................................................................................. 11
2.4.1 General/Configuration........................................................................................................ 11
2.4.2 Operation Of The Power Circuit Breakers................................................................................ 12
2.4.3 Operating Mode Select Switch ............................................................................................. 13
2.5 LC Display................................................................................................................................ 15
3Display ...........................................................................................................................16
3.1 Measuring Values ...................................................................................................................... 16
3.1.1 First Display Line................................................................................................................. 16
3.1.2 Direction Of Power ............................................................................................................. 17
3.1.3 Second Display Line............................................................................................................ 18
3.2 Service Display ......................................................................................................................... 20
3.2.1 Service Display On Synchronous Generators ........................................................................... 20
3.2.2 Service Display On Asynchronous Generators.......................................................................... 20
3.2.3 Status Of Power Circuit Breakers And Relays During Synchronization............................................ 21
3.3 Operating Conditions................................................................................................................. 22
3.4 Counter ................................................................................................................................... 25
3.4.1 Reset Maintenance Call....................................................................................................... 25
4Alarm Messages .............................................................................................................26
4.1 Alarm Classes ........................................................................................................................... 26
4.2 Acknowledge Alarm Messages .................................................................................................... 26
4.2.1 Short acknowledgement (< 2,5 s).......................................................................................... 27
4.2.2 Long acknowledgement (>2,5 s) ........................................................................................... 27
4.2.3 Alarm Messages ................................................................................................................ 28

TD_PCM1x_Packages_Function/Operation_08.04_GB 3
Illustrations And Tables
Illustrations
Figure 2.1: Front panel PCM1-G ...................................................................................................................6
Figure 2.2: Front panel PCM1-M ...................................................................................................................6
Figure 3.1: Direction of power ....................................................................................................................17
Tables
Table 1.1: Manual - Overview ......................................................................................................................5
Table 2.1: Function - external operation mode selection ...................................................................................14
Table 4.1: Alarms – Short acknowledgement .................................................................................................27
Table 4.2: Alarms – Long acknowledgement – Table for warning alarms.............................................................27
Table 4.3: Alarms – Long acknowledgement - Table for alarms causing a shutdown ..............................................27
Table 4.4: Alarms – Text messages ..............................................................................................................28

4 TD_PCM1x_Packages_Function/Operation_08.04_GB
WARNING
Read this entire manual and all other publications pertaining to the work to be performed before installing, operating,
or servicing this equipment. Practice all plant and safety instructions and precautions. Failure to follow instructions can
cause personal injury and/or property damage.
The engine, turbine, or other type of prime mover should be equipped with an overspeed (overtemperature, or over-
pressure, where applicable) shutdown unit(s), that operates totally independently of the prime mover control unit(s) to
protect against runaway or damage to the engine, turbine, or other type of prime mover with possible personal injury
or loss of life should the mechanical-hydraulic governor(s) or electric control(s), the actuator(s), fuel control(s), the driving
mechanism(s), the linkage(s), or the controlled unit(s) fail.
CAUTION
To prevent damage to a control system that uses an alternator or battery-charging unit, make sure the charging unit is
turned off before disconnecting the battery from the system.
Electronic controls contain static-sensitive parts. Observe the following precautions to prevent damage to these parts.
•Discharge body static before handling the control (with power to the control turned off, contact a grounded surface
and maintain contact while handling the control).
•Avoid all plastic, vinyl, and Styrofoam (except antistatic versions) around printed circuit boards.
•Do not touch the components or conductors on a printed circuit board with your hands or with conductive units.
Important Definitions
WARNING
To avoid the destruction of electric components due to improper handling, please read and adhere to the relevant
notes.
CAUTION
Indicates a potentially hazardous situation that, if not avoided, could result in damage to equipment. This note should
absolutely be observed when connecting the unit.
NOTE
References to other notes and supplements as well as tables and lists are identified by means of the "i" symbol. Most of
the referenced sections are included in the Annex.
SEG reserves the right to update any portion of this publication at any time. Information provided by SEG is believed to be correct and
reliable. However, no responsibility is assumed by SEG unless otherwise expressly undertaken.
©
SEG
All Rights Reserved.

TD_PCM1x_Packages_Function/Operation_08.04_GB 5
1 General Information
Type English German
PCM1x Packages (Pxx)
PCM1x Packages (Pxx) - Installation this manual !37275 GR37275
PCM1x Packages (Pxx) - Configuration 37276 GR37276
PCM1x Packages (Pxx) - Function/Operation 37274 GR37274
Table 1.1: Manual - Overview
The PCM1 series generator set controllers provide the following functions:
Gen-set control
•Engine and generator protection
•Engine data measurement -
- including oil pressure and oil temperature, coolant temperature, battery voltage, speed,
service hours, etc.
•Generator data measurement -
- including. voltage, current, power, kvar, kW, kWh, etc.
•Engine start/stop procedure
•Alarm display with breaker trip and engine shutdown
•Emergency operation with mains failure recognition and automatic engine start incl. change-over-logic
•Control of voltage, frequency, real power and reactive power
•Real power and reactive power load sharing including load management with automatic start/stop of others and re-
dundant gensets.
•Synchronization of one or two power circuit breakers
•CAN bus communications to engine controllers and plant management systems
Intended Use The unit must only be operated according to the guidelines described in this manual. The pre-
requisite for a proper and safe operation of the product is correct transportation, storage, and installation as
well as careful operation and maintenance.
NOTE
This manual has been developed for an unit fitted with all available options. Inputs/outputs, functions, configuration
screens and other details described, which do not exist on your unit may be ignored.
The present manual has been prepared to enable the installation and commissioning of the unit. On account of the
large variety of parameter settings, it is not possible to cover every possible combination. The manual is therefore only
a guide. In case of incorrect entries or a total loss of functions, the default settings can be taken from the enclosed list
of parameters.

6 TD_PCM1x_Packages_Function/Operation_08.04_GB
2 Display And Operating Elements
The pressure-sensitive membrane of the front panel consists of a plastic coating. All keys have been designed
as touch-sensitive membrane switch elements. The display is a LC display, comprising 2 ×16 characters,
which are indirectly illuminated in red. The contrast of the display can be infinitely adjusted via a rotary poten-
tiometer positioned on the left. The configuration bushing is located on the left side of the item. Please connect
the direct configuration cable there (FL-CABLE-RS232).
UL1 L2 L3
+10%
-10%
STATUS /
A
LARM / PARAMETER
V/kV A
L1
A
L2
A
L3
U
f
N
PCM1-G
Parallel
14
16
5
1227
13
9
321
28
29
30
15
25222126
2324
4
8
10
17
18
11
6 7
Figure 2.1: Front panel PCM1-G
UL1 L2 L3
+10%
-10%
STATUS /
A
LARM / PARAMETER
V/kV A
L1
A
L2
A
L3
U
f
N
PCM1-M
14
16
5
1227
13
9
321
28
29
30
15
25222126
2324
4
8
10
17
18
11
19
20
6 7
Figure 2.2: Front panel PCM1-M

TD_PCM1x_Packages_Function/Operation_08.04_GB 7
2.1 Brief Explanation Of The LEDs And Push-Buttons
2.1.1 LEDs
No Description Function
1UL1 Voltage L1
2UL2 Voltage L2
3UL3 Voltage L3
4Stop Mode "STOP" selected
5-10%..fn..+10% Synchroscope
6Automatic Mode "AUTOMATIC" selected
7Manual Mode ",MANUAL" selected
8Protection Monitoring is active
9Alarm Alarm message present
10 ON (GCB ON) Reply: GCB is closed
11 ON (MCB ON) [PCM1-M] Reply: MCB is closed
[PCM1-G] Status message "Mains parallel"
2.1.2 Buttons
No Description Function
12 STATUS / ALARM Route message
12 STATUS / ALARM Confirm selection
13 U SELECT Switch display
13 U SELECT Increase digit
14 PARAMETER Activate setpoint value
14 PARAMETER Move one position to the right
15 + Increase setpoint value
16 - Reduce setpoint value
17 I (GCB ON) Close GCB manually
18 O (GCB OFF) Open GCB manually
19 I (MCB ON) [PCM1-M] Close MCB manually
20 O (MCB OFF) [PCM1.M] Open MCB manually
21 AUTOMATIC Activate "AUTOMATIC" mode
22 MANUAL Activate "MANUAL" mode
23 START Start engine manually
24 STOP Stop engine manually
25 TEST Activate "TEST" mode
26 0 Stop engine automatically
27 RESET Acknowledge alarm messages
2.1.3 Others
No Description Function
28 LC-Display LC-Display
29 FL-CABLE-RS232 plug Configuration plug
30 Potentiometer Adjust LCD contrast

8 TD_PCM1x_Packages_Function/Operation_08.04_GB
2.2 Functional Overview
Automatic mode
U
Engine GCB MCB Setpoint
Message Display Set value Acknowlege STOP MANUAL AUTOMATIC TEST Start Stop Close Open Close Open raise lower
ModeMANUAL
Start engine
"
#
Stop engine yes "
#
close GCB
" #
open GCB
"
#
[PCM1-M] close MCB
" #
[PCM1-M] open MCB
" #
raise setpoint value #
"
$
lower setpoint value #
"
$
ModeAUTOMATIC
start engine and DI or operating
mode
"
stop engine and DI or operating
mode yes "
close GCB and DI or operating
mode
"
open GCB and DI or operating
mode
"
[PCM1-M] close MCB and DI or operating
mode
"
[PCM1-M] open MCB and DI or operating
mode
"
raise setpoint value #
" $
lower setpoint value #
"
$
ModeTEST
startengine
"
start load test
"
#
endloadtest
"
[PCM1-M] *) end load test "*"*
raise setpoint value #
"
$
lower setpoint value #
" $
Mode STOP "
LEDtest
""
Configuration
U
Select Digit Cursor
start configuration
""
confirm and next screen
"
previous screen
""
next position/change text
"
raise position
"
end configuration
""
*) depending on configured switch logic

TD_PCM1x_Packages_Function/Operation_08.04_GB 9
2.3 LEDs
NOTE
The LEDs can be checked via a lamp test. In order to achieve this, the " + " and " - " push-buttons must be pressed si-
multaneously.
1
2
3
UL1 - UL2 - UL3
Color: green
Voltage control
The LEDs "UL1", "UL2" and "UL3" show which voltage (UL1N, UL2N, UL3N, UL12, UL23 or
UL31) is currently being displayed. This applies both to the generator and the mains
voltage display.
4 Stop
Color: red
Operating mode "STOP"
If the LED "Stop" is illuminated, the "STOP" mode has been selected. If this LED
flashes, a firing speed is detected in "STOP" mode.
5 -10%..fN..+10%
Color: red/yellow/green
Phase position / synchroscope
Normal operation:
The LEDs between -10 % and +10 % (resp. 47.2 Hz and
52.8 Hz) serve to visualize the generator frequency. The rated fre-
quency (fN) is entered in the "generator rated frequency" screen. If
the frequency is greater than +10 % (52.8 Hz) or less than -10 %
(47.2 Hz), the corresponding outer LED flashes LED.
Configuration:
If, in configuration mode, the service display is "ON" and the dou-
ble voltage/double frequency display is active, the LEDs show the
current phase angle between the two displayed voltages. The
green LED in the center of the 15 LEDs indicates that the measured
phase angle between the voltage systems displayed is less than
12 ° electrical. The phase angle is only displayed if the frequencies
of the two voltages are within the following permissible ranges:
Generator 88..112 % fN
Mains 96..104 % fN
A distinction is made between two directions of rotation:
-10 % →+10 % = On running the LEDs from left to right, the generator frequency
is too high, i. e., the generator is turning too fast;
+10 % →-10 % = On running the LEDs from right to left, the generator frequency
is too low, i. e., the generator is turning too slowly.
6 Automatic
Color: yellow
Operating mode "AUTOMATIC"
If the "Automatic" LED is lit, the "AUTOMATIC" operating mode is active. The push-
buttons " + ", " - ", "GCB ON", "GCB OFF", "MCB ON" and "MCB OFF" (for op-
eration mode MANUAL) and the start / stop push-buttons are de-activated.

10 TD_PCM1x_Packages_Function/Operation_08.04_GB
7 Manual
Color: yellow
Operating mode "MANUAL"
If the "Manual" LED is lit, the "MANUAL" operating mode is active. The push-
buttons for direct activation of the power circuit breaker and the start / stop push-
buttons are active.
8 Protection
Color: green
Engine monitoring
If the "Monitoring" LED is lit, engine monitoring is activated, i. e., in addition to the
permanently monitored alarm inputs, the delayed programmed alarm inputs are
also monitored. Generator underspeed, underfrequency, undervoltage and reverse
power are also monitored.
9 Alarm
Color: red
Alarm
If the "Alarm" LED illuminates, an alarm is present in the item; this is processed ac-
cording to its alarm class. The message and the type of alarm are shown on the
LC display. If this LED flashes, a new alarm has occurred within the last two min-
utes. Via brief acknowledgment, this switches to continuous illumination, and the
centralized alarm (horn) is ceased.
A list of all alarms you find in the annex of this manual.
10 GCB on
Color: green
Reply: GCB is closed
The "GCB ON" LED signals that the GCB is closed.
11 [PCM1-M] MCB on
[PCM1-G]
Mains
parallel
Color: green
Reply: MCB is closed / Mains parallel
[PCM1-M] Items with two power circuit breakers: The "MCB ON" LED indicates
that the mains power circuit breaker is closed.
[PCM1-G] Items with one power circuit breaker or items which have been made
into 1-CB items via external wiring: The "Mains parallel" LED indi-
cates that the genset is operating in parallel with the mains.

TD_PCM1x_Packages_Function/Operation_08.04_GB 11
2.4 Push-Buttons
In order to facilitate the setting of the parameters the buttons are equipped with a "AUTOROLL-function". It al-
lows to switch to the next setting and configuration screens, the digits, or the cursor position. The "AUTOROLL"
function will only be enabled when the user depresses the corresponding keys for a certain period of time.
2.4.1 General/Configuration
12 STATUS / ALARM
Color: blue
STATUS / ALARM
Normal operation:
STATUS / ALARM - By pressing this button, one navigates
through the display of operating and alarm messages.
Configuration: STATUS / ALARM - A jump is made to the next configuration
screen. If the value originally displayed has been changed via the
"U SELECT" or "PARAMETER" push-buttons the newly set value is
saved by pressing the "STATUS / ALARM" push-button once. By
pressing this push-button again, the user causes the system to dis-
play the next configuration screen.
13 U SELECT
Color: blue
U SELECT
Normal operation: U SELECT - By pressing this push-button, the generator and
mains voltage display is moved forwards. Note: If this push-button
is pressed for at least 5 seconds, the counter that can currently be
seen in the display is (re)set.
Configuration: U SELECT - With this push-button, the number at which the cursor is
currently located is increased by one U SELECT. The increase is re-
stricted by the admissible limits (see list of parameters included in
the appendix). In case the maximum number is reached which can
be set, the number automatically returns to the lowest admissible
number.
14 PARAMETER
Color: blue
PARAMETER
Normal operation
PARAMETER - By pressing this push-button, the individual set-
point values are displayed. The displayed setpoint values can be
adjusted with the " + " or " - " push-buttons. Certain setpoint values,
which are entered into the item from external sources, can only be
viewed.
Configuration PARAMETER - This push-button is used to move the cursor one posi-
tion to the right. When the last right-hand position is reached, the
cursor automatically moves to the first position left-hand of the value
to be entered.
15
16
+ / -
Color: blue
+ / -
By pressing the " + " or " - " push-buttons, the setpoint selected via the "PARAME-
TER" push-button is changed accordingly. Only those values which are available in
the relevant operating mode and which were switched on during configuration
can be changed. If the two push-buttons are depressed simultaneously, the lamp
test is activated.

12 TD_PCM1x_Packages_Function/Operation_08.04_GB
2.4.2 Operation Of The Power Circuit Breakers
17
18
GCB ON / GCB OFF
Color: green/red
Close GCG / open GCB
Note: Only enabled if operating mode MANUAL or TEST has been selected.
GCB ON ...... Depending on which power circuit breaker logic has been set, the
GCB can be closed by pressing the "GCB ON" push-button. This
process can be aborted if the "GCB OFF" or "MCB ON" push-
button is actuated or the operating mode is changed.
GCB OFF......By pressing the "GCB OFF" push-button, the generator power circuit
breaker can (depending on the power circuit breaker logic) be
opened, or synchronization of the GCB can be aborted if started.
19
20
[PCM1-M] MCB ON /
MCB OFF
Color: green/red
Close MCB / open MCB (only available in [PCM1-M])
Note: Only enabled if operating mode MANUAL or TEST has been selected.
MCB ON ...... Depending on which power circuit breaker logic has been set, the
MCB can be closed by pressing the "MCB ON" push-button. This
process can be aborted if the "MCB OFF" or "GCB ON" push-
button is actuated or the operating mode is changed.
MCB OFF...... By pressing the "MCB OFF" push-button, the mains power circuit
breaker can (depending on the power circuit breaker logic) be
opened, or synchronization of the MCB can be aborted if started.

TD_PCM1x_Packages_Function/Operation_08.04_GB 13
2.4.3 Operating Mode Select Switch
21 AUTOMATIC
Color: gray
Operating mode AUTOMATIC
The engine is automatically started and stopped, and the power circuit breakers
are automatically actuated. The two control inputs "Automatic 1" and "Automatic 2"
are used to specify various modes in "AUTOMATIC" operating mode (also see de-
scription of control inputs). Emergency power and sprinkler operation is carried out
regardless of the status of the discrete inputs "Automatic 1" and "Automatic 2".
Discrete input "Automatic 1" set:
Active (real) power setpoint 1 is adjusted.
Discrete input "Automatic 2" set:
Active (real) power setpoint 2 or an external setpoint (0/4..20 mA,
0..5/10 Vdc or interface) is adjusted (can be selected in configuration mode).
NOTE
In this configuration changeover between the operating modes MANUAL, AUTOMATIC and TEST can be blocked via
the discrete input [D02] (terminal 63).
22 MANUAL
Color: gray
Operating mode MANUAL
Using "MANUAL" operating mode, the push-buttons can be activated to control the
equipment manually. The automatic control of the power circuit breakers and the
genset are blocked. Important automatic processes continue to remain in operation
(e. g. engine monitoring and the mains watchdog function for operation in parallel
with the mains). Sprinkler and emergency power operation are not active. An
emergency or Sprinkler operation which has been activated before changing to
operating mode MANUAL will be maintained.
23
24
START / STOP
Color: green/red
Engine start/stop
START .......... Using this push-button the engine is started in MANUAL operating
mode. The starter and the operating magnet are activated by press-
ing the push-button, whereby the starter is de-activated after the fir-
ing speed has been reached, and the operating magnet remains
picked up. The push-button can now be enabled.
STOP ........... This push-button is used to stop the engine by de-activating the op-
erating magnet.

14 TD_PCM1x_Packages_Function/Operation_08.04_GB
25 TEST
Color: gray
Operating mode TEST
By actuating the "TEST" push-button, the engine is started, and engine monitoring is
activated. No power circuit breakers are operated. This is carried out in the event
of mains failure and when emergency power is switched on.
Start of a load test A load test is enabled via the actuation of the "GCB ON"
push-button. In addition to the functions of "TEST" mode, the GCB is
synchronized or the MCB is opened according to the CB logic and
the GCB is then switched to the black busbar. The power can be
changed by actuating the setpoint value push-buttons.
End of a load test The "LOAD TEST" can be terminated by actuating the "GCB
OPEN" or "MCB ON" push-button (depending on power circuit
breaker logic). In "STOP" or "AUTOMATIC" mode without request
signal, the genset is stopped with a reduction of power.
26 0 (STOP)
Color: red
Operating mode STOP
By selecting the "STOP" mode, the genset is always shut down. The shutdown pro-
cedure is as follows:
Stopping process:
•the "STOP" mode is selected,
•the real power is reduced,
•the GCB is opened at 5 % of the rated generator real power,
•coasting is carried out according to the parameters in order to cool the engine.
If the discrete input at terminal 64 is configured as control input using the parameter "Op.mode blocked by
Ter.63" and energized, it is possible for units with Package P01 from version 4.3010 to select the operation
mode externally using the control inputs at terminals 127 and 128. The functionality is described in the follow-
ing table:
Operation
mode blocked
(terminal 63)
Input
STOP
(terminal 127)
Input
AUTOMATIC
(terminal 128)
Function
de-energized not applicable not applicable The operation mode can be selected using the buttons at the front of
the PCM. (The terminals 127/128 have no effect.)
energized de-energized de-energized No change in operation mode. After connecting the supply voltage,
the unit is in STOP operation mode. The operation mode selection
buttons at the front of the PCM are blocked.
energized energized de-energized The STOP operation mode is activated. After connecting the supply
voltage, the unit is in STOP operation mode. The operation mode
selection buttons at the front of the PCM are blocked.
energized de-energized energized The AUTOMATIC operation mode is activated. After connecting the
supply voltage, the unit changes to AUTOMATIC operation mode
via STOP.
energized energized energized The STOP operation mode is activated. After connecting the supply
voltage, the unit is in STOP operation mode. The operation mode
selection buttons at the front of the PCM are blocked.
Table 2.1: Function - external operation mode selection

TD_PCM1x_Packages_Function/Operation_08.04_GB 15
WARNING
The engine may start unintentionally if an alarm, which caused the engine to shut down, is acknowledged and an
enabling is still present. Before acknowledging the alarm, check the cause of the alarm, in order to protect operating
personnel located in the vicinity of the system against injuries, and to protect the engine against unintentional destruc-
tion.
⇒If the cause of the alarm is not known or is unclear, NEVER press the acknowledge push-button! The destruction of
the engine cannot otherwise be ruled out !
27 RESET
Color: blue
Acknowledgement
With this button the alarm messages are acknowledged, i. e., the alarm indica-
tions on the LC display disappear and the "Alarm" LED goes out. The operating
variable display is set on the basic screen. Alarm class F2 and F3 alarms can only
be acknowledged in the "STOP" and "MANUAL" operating modes..
2.5 LC Display
28 LC-Display LC display
The LC display shows messages and values, depending on the respective mode
applied. In configuration mode, the individual parameters are displayed and
changed. In Automatic mode the operating variables (e. g. voltages and currents)
can be called up.

16 TD_PCM1x_Packages_Function/Operation_08.04_GB
3 Display
3.1 Measuring Values
3.1.1 First Display Line
NOTE
By using the button "U SELECT" the different voltages can be displayed.
xxxx yyy yyy yyy
------------------------
Display in automatic mode, first line: measuring value
The following measuring values are displayed (depending on the LEDs UL1/UL2/UL3):
•"xxxx" - generator voltage depending of the LEDs UL1/UL2/UL3:
UL1 illuminates line-to-neutral voltage UL1-N;
UL2 illuminates line-to-neutral voltage UL2-N;
UL3 illuminates line-to-neutral voltage UL3-N;
UL1+UL2 illum. line-to-line voltage UL1-L2;
UL2+UL3 illum. line-to-line voltage UL2-L3
UL3+UL1 illum. line-to-line voltage UL3-L1.
•"yyy" - generator currents (line currents IL1, IL2 and IL3).

TD_PCM1x_Packages_Function/Operation_08.04_GB 17
3.1.2 Direction Of Power
If the item's current transformers are wired according to the pin diagram shown, the following values are displayed:
•Positive generator real power........... The generator supplies real power.
•Inductive gen. power factor ϕ.......... The generator is overexcited and supplies inductive re-active power.
•Positive mains real power................ Real power is supplied to the mains.
•Inductive mains power factor ϕ......... The mains receives inductive re-active power.
S1 (K)
S2 (L)
S2 (L)
S1 (K)
Active power
Dispaly positive
Reactive power
Display inductive
Active power
Display positive
Reactive power
Display capazitive
GCB
generator circuit breaker
MCB
mains circuit breaker
PCx
26
25
s1 (k)
G
s2 (l)
28
27
s1 (k)
s2 (l)
pospos
GENERATOR
indind
QQ
PP
pospos
indind
QQ
PP
BUSBAR
MAINS
PCMx
PCL1
PCMx
Figure 3.1: Direction of power

18 TD_PCM1x_Packages_Function/Operation_08.04_GB
3.1.3 Second Display Line
NOTE
The second line can be scrolled using the "STATUS / ALARM" push-button. It is also possible, to scroll through any
alarms that may be present using the "STATUS / ALARM" push-button.
These display screens are displayed in succession by pressing the "STATUS / ALARM" push-button. When the
last display screen has been reached, the basic screen is displayed. If alarms have occurred, their message
texts are displayed in the sequence of their occurrence in the display screens before the basic screen. If item
functions are active (e. g. synchronization of the GCB), the basic screen is superimposed with the correspond-
ing message (e. g. " synchronization"). Following the termination of the item function, the basic screen is dis-
played again.
------------------------
xxxxxxxxxxxxx
Display in automatic mode, second line: measuring value
Instead of "xxxxxxxxxx" the following measuring values are displayed:
the maximum generator current (slave pointer),
the four alarm messages which occurred first,
the time/the date (P01)
the energy counter kWh.
Succession
Display Description
0(Basic display)
--- --- --- --- --- --- --- --
Gen 0,00 0000kW
Generator power factor ϕ,
Generator actual real power
1
--- --- --- --- --- --- --- --
max. Gen.strom
Slave pointer (maximum generator current)
2
--- --- --- --- --- --- --- --
Uhrzeit
Time (Package P01)
3(Pickup = ON)
--- --- --- --- --- --- --- --
Gen. 0000U/min
Engine speed (Pickup is activated)
4.1
(alternative to 4.2/4.3)
--- --- --- --- --- --- --- --
P (Netz) 0000kW
Mains actual real power (measured)
4.2
(alternative to 4.1/4.3)
--- --- --- --- --- --- --- --
NT 0,00 +0000kW
Mains power factor ϕ
Mains actual real power (calculated; + = Export, - = Import)
4.3
(alternative to 4.1/4.2)
--- --- --- --- --- --- --- --
NT LS4: 00000kW
Mains actual real power (measured by PCN4 ;
PCM1-G-..-P01)
5
--- --- --- --- --- --- --- --
Netzstrom: 0000 A
Mains current (measured)
6.1
(alternativ zu 6.2)
--- --- --- --- --- --- --- --
Netzspg.: 0000 V
Mains voltage (measured)
6.2
(alternativ zu 6.1)
--- --- --- --- --- --- --- --
Netz-Entk: 0000 V
Mains voltage after the mains decoupling (measured by
PCN4; PCM1-G-..-P01)

TD_PCM1x_Packages_Function/Operation_08.04_GB 19
Succession
Display Description
7
--- --- --- --- --- --- --- --
xxxxxxxxxxxxxxxx
Actual value of the analog inputs (this display depends on the
configuration of the analog input; P01)
8
--- --- --- --- --- --- --- --
Gen. = 0000kvar
Generator re-active power (is determined via the current of
phase L1; even if power measurement is selected "three-
phase"),
9
--- --- --- --- --- --- --- --
Wwirk =000000kWh
Generator active energy
10
--- --- --- --- --- --- --- --
Betrieb: 000000h
Operating hours
11
--- --- --- --- --- --- --- --
Wartung in 0000h
Time remaining until the next maintenance call
12
--- --- --- --- --- --- --- --
Startzahl: 00000
Engine start counter
13
--- --- --- --- --- --- --- --
Batterie: 00,0 V
Battery voltage (supply voltage)
14
--- --- --- --- --- --- --- --
Teilnehmer: 00
CAN bus participants (on the load share)
15
--- --- --- --- --- --- --- --
xxxxxxxxxxxxxxxx
Alarm messages (maximum of 4, further alarm messages are
displayed first, after one or more of the first four have been
acknowledged)
16
--- --- --- --- --- --- --- --
xxxxxxxxxxxxxxxx
Currently carried out action (e.g. synchronization) or current
alarm. – Please notice the description on page 22 & 28.

20 TD_PCM1x_Packages_Function/Operation_08.04_GB
3.2 Service Display
Service display
ON
only visible, while
configuration mode is active
Service display ON/OFF
ON ..............The following three screens are displayed (the voltages and frequencies of
the busbar, the mains and the generator are displayed). In addition, the
controller outputs and the switching states of the power circuit breakers dur-
ing synchronization are displayed. According to the used hardware
(with/without current transformer), different screens are displayed.
OFF..............The service screens are not displayed.
3.2.1 Service Display On Synchronous Generators
B 00,0kV 00.00Hz
G 00,0kV 00.00Hz
only visible, while
configuration mode is active
Double voltage and double frequency display
The generator and busbar voltage and frequency are displayed. The phase angle be-
tween the generator and busbar is displayed by the synchroscope (LED strip):
B..................Busbar voltage and frequency.
G.................Generator voltage and frequency.
M 00,0kV 00.00Hz
B 00,0kV 00.00Hz
only visible, while
configuration mode is active
Double voltage and double frequency display
The mains and busbar voltage and frequency are displayed. The phase angle between
the mains and busbar is displayed by the synchroscope (LED strip):
M.................Mains voltage and frequency.
B..................Busbar voltage and frequency.
3.2.2 Service Display On Asynchronous Generators
Remanence 0.00Hz
G 00.0kV 00.00Hz
only visible, while
configuration mode is active
Double voltage and double frequency display
The generator and busbar voltage and frequency are displayed. The phase angle be-
tween the generator and busbar is displayed by the synchroscope (LED strip):
G.................Generator voltage and frequency.
Remanence ...Frequency of the remanence voltage
M 00,0kV 00,00Hz
Remanence 00.00Hz
only visible, while
configuration mode is active
Double voltage and double frequency display
The mains and busbar voltage and frequency are displayed. The phase angle between
the mains and busbar are displayed by the synchroscope (LED strip):
M.................Mains voltage and frequency
Remanence ...Frequency of the remanence voltage