OPTION PACKAGE RELATED LOCATION OF CODE DESCRIPTION...
Transcript of OPTION PACKAGE RELATED LOCATION OF CODE DESCRIPTION...
g ZENITH CONTROLS CHICAGO, IL 60609 USA
REVISION: C ECN: S-8884 THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION. DUPLICATION, REPRODUCTION OR USE OF THIS DOCUMENT OR ITS CONTENTS IN ANY FORM
OTHER THAN AS EXPRESSLY PERMITTED BY ZENITH CONTROLS, INC. IS STRICTLY PROHIBITED.
DATE: 04/13/10 DRAFT: OC ENG: VZ APPLICATION MX350
DESCRIPTION: ESTABLISHED JOB / MODEL: MX350
DRAWING NUMBER:
94A-1004 1 OF 12 REV:
C
ELECTRICAL SCHEMATIC DRAWING - GE ZENITH ZBTED SERIES TRANSFER SWITCHES - DELAY TRANSITION TYPE - 100 TO 400A
LEGEND, FEATURES, OPERATION, AND ACCESSORIES
5.0 SEQUENCE OF OPERATIONS ZTE SWITCHES ARE CONFIGURED TO ONE (1) OF THE FOLLOWING FIVE (5) OPTION PACKAGES. NOTE: ATS CATALOG NUMBER SCHEME, DIGIT #9, INDICATES THE INSTALLED CONTROL PACKAGE
1.0 CONTROL CONFIGURATION GROUPS
OPTION PACKAGE CODE DESCRIPTION
A STANDARD PACKAGE FOR AUTOMATIC ATS. INCLUDES FULL FUNCTION ATS CONTROL, DIAGNOSTICS, USER CONTROL SWITCHES, (4) USER-CONFIGURABLE INPUTS, AND (4) USER-CONFIGURABLE OUTPUTS
B ALL FEATURES IN "A" PLUS: USER-CONFIGURABLE ANALOG & DIGITAL ALARMS, 20-CHANNEL DATA LOGGER, 10-CHANNEL WAVEFORM CAPTURE, AUTO LOAD SHED FEATURE
C ALL FEATURES IN "B" PLUS: (4) ADDITIONAL USER-CONFIGURABLE INPUTS AND OUTPUTS (TOTAL 8 INPUTS, 8 OUTPUTS)
D ALL FEATURES IN "C" PLUS: (4) ADDITIONAL USER-CONFIGURABLE INPUTS AND OUTPUTS (TOTAL 12 INPUTS, 12 OUTPUTS), FLEXLOGIC USER-PROGRAMMABLE CUSTOM LOGIC EDITOR
M STANDARD PACKAGE FOR MANUAL ATS. INCLUDES FULL FUNCTION ATS CONTROL, DIAGNOSTICS, USER
CONTROL SWITCHES (SEE ITEM #4), (4) USER-CONFIGURABLE INPUTS, AND (4) USER-CONFIGURABLE OUTPUTS
SIGNAL (CODE) DESCRIPTION RATINGS
ENGINE START SIGNAL (E) START SIGNAL FROM ATS TO GENSET IN EVENT OF LOSS OF PREFERRED SOURCE
FORM 'C' CONTACTS, 10A @ 28VDC/120VAC
REMOTE TEST SIGNAL (Q2)
MAINTAINED DRY CONTACT (CLOSE FOR TEST) FROM BUILDING CONTROL SYSTEM TO SIMULATE AN OUTAGE CONDITION. SWITCH WILL START
GENERATOR AND TRANSFER LOAD TO NON-PREFERRED SOURCE. SWITCH WILL RETURN TO PREFERRED SOURCE UPON REMOVAL OF TEST SIGNAL.
FORM 'C' CONTACT, RATED FOR 28VDC,
1A MINIMUM
SOURCE 1 CONNECTED TO LOAD (A4) AUXILIARY CONTACT INDICATING ATS LOAD IS CONNECTED TO SOURCE #1
QTY (2) N.O. CONTACTS, 10A @
28VDC/120 VAC
SOURCE 2 CONNECTED TO LOAD (A3) AUXILIARY CONTACT INDICATING ATS LOAD IS CONNECTED TO SOURCE #2
QTY (2) N.O. CONTACTS, 10A @
28VDC/120 VAC
BYPASS MTS CONNECTED TO SOURCE 1
AUXILIARY CONTACT INDICATING THAT OPERATOR HAS MANUALLY BYPASSED SOURCE 1 TO THE LOAD (BYPASS ATS ONLY)
QTY (1) N.O. CONTACT, 10A @ 28VDC/120 VAC
BYPASS MTS CONNECTED TO SOURCE 2
AUXILIARY CONTACT INDICATING THAT OPERATOR HAS MANUALLY BYPASSED SOURCE 2 TO THE LOAD (BYPASS ATS ONLY)
QTY (1) N.O. CONTACT, 10A @ 28VDC/120 VAC
2.0 STANDARD CONTROL INTERFACE SIGNALS ZTE SWITCHES SUPPORT THE FOLLOWING STANDARD INTERFACE SIGNALS. SEE CUSTOMER CONNECTION DIAGRAM FOR TERMINAL LOCATIONS AND DETAILS
3.0 NETWORKING AND METERING OPTIONS ZTE SWITCHES MAY BE CONFIGURED WITH BUILT-IN NETWORKING AND METRING OPTIONS. SEE ATS CATALOG NUMBER SCHEME DIGITS #13 AND #14 AND THE TABLE BELOW TO DETERMINE INSTALLED OPTIONS
DIGIT #13 DESCRIPTION
D, G, H, J, L, M, N, OR O INCLUDES POWER QUALITY METERING. INCLUDES (2) CT'S FOR SINGLE PHASE, (3) CT'S FOR 3PH/3W OR (4) CT'S FOR 3PH/4W SYSTEMS.
DIGIT #14 DESCRIPTION X NO COMMUNICATIONS S INCLUDES BUILT-IN SERIAL (RS-485) MODBUS RTU COMMUNICATIONS
E INCLUDES BUILT-IN SERIAL (RS-485) MODBUS RTU COMMUNICATIONS AND ETHERNET TCP/IP
COMMUNICATIONS. NOTE: COMMUNICATION PORTS MAY BE USED SIMULTANEOUSLY.
4.0 NON-STANDARD CONTROL OPTIONS THE FOLLOWING OPTIONS MAY BE INSTALLED ON THE ATS. SEE ATS CATALOG NUMBER SCHEME DIGITS #9 & #13 AND THE TABLE BELOW TO DETERMINE INSTALLED OPTIONS
NOTE: SEE OPERATIONS & MAINTENANCE MANUAL FOR ADDITIONAL SEQUENCE OF OPERATION DETAILS AND DIAGNOSTICS.
ORDER CODE DIGIT
#
VALUE FEATURE FEATURE DESCRIPTION
13 A, E, F,
G, H, I, J, OR O
REMOTE LOAD SHED
PROVISIONS ON POWER PANEL TO PERMIT TRANSFER OF SWITCH FROM ENERGIZED SOURCE #2 TO A DE-ENERGIZED CENTER POSITION. ACTIVATES ON REMOTE CONTACT SIGNAL
FROM BUILDING AUTOMATION OR PARALLELING SWITCHGEAR SYSTEM. SWITCH DISCONNECTS THE LOAD IMMEDIATELY UPON RECEIPT OF THE LOAD SHED SIGNAL, AND
RETURNS TO LIVE SOURCE AFTER REMOVAL OF LOAD SHED SIGNAL. NOTE: REQUIRES PRIMARY SOURCE SELECT SWITCH (S3) TO BE SET TO SOURCE #1.
9 B, C, OR D
AUTO LOAD SHED
CONTROL INCLUDES PROVISIONS FOR AUTOMATIC DISCONNECTION FROM NON-PREFERRED SOURCE IN EVENT OF UNDERFREQUENCY, UNDERVOLTAGE, OR OVERPOWER/KW. EACH SETPOINT IS INDEPENDENTLY SETABLE, WITH INDIVIDUAL TIME DELAYS. IF SWITCH IS
CONFIGURED WITH LOAD SHED (DIGIT #13 ABOVE) SWITCH CAN BE CONFIGURED TO MOVE TO CENTER OFF OR DE-ENERGIZED PREFERRED SOURCE. IF SWITCH DOES NOT INCLUDE LOAD SHED, A USER-CONFIGURABLE OUTPUT MAY BE ASSIGNED TO AUTO LOAD SHED FEATURE TO PERMIT SHUNT TRIP OF DOWNSTREAM LOAD(S). ONCE ACTIVATED, AUTO
LOAD SHED REQUIRES MANUAL/USER RESET VIA MENU RESET PUSHBUTTON OR CONFIGURABLE AUTO LOAD SHED RESET INPUT.
13 B, E, H, I,
J, K, L, OR M
CTAP CHICAGO ALARM/CTAP FUNCTION. INCLUDES AUDIBLE ALARM UPON CONNECTION TO NON-PREFERRED SOURCE.
13 C, F, I, J, K, M, N,
OR O P2 EXTENDED ENGINE START RELAY - ADJ 0.5 SEC TO 300 SEC
13 D, G, H,
J, L, M, N OR O
MPQ INCLUDES (2) CT'S FOR SINGLE PHASE, (3) CT'S FOR 3PH/3W OR (4) CT'S FOR 3PH/4W SYSTEMS. ADDS POWER QUALITY METERING.
6.0 STANDARD INDICATORS, PUSHBUTTONS, AND ANNUNCIATION
STATE DESCRIPTION FUNCTION: RELATED
USER SETTINGS
LOCATION OF SETTINGS IN
MENU
ZTE OPERATOR DISPLAY (DOOR MOUNTED)
0 CONNECTED TO
PREFERRED SOURCE
STAY ON PREFERRED SOURCE UNTIL A SOURCE FAILURE IS DETECTED OR A TEST (OR EXERCISE) WITH LOAD IS INITIATED. (NOTE: JUMP TO STEP #3
IF TEST WITH LOAD)
SETTING OF PREFERRED
SOURCE
SETPOINT-->OPERATION--
>S1 (S2) SETTINGS
1 PREFERRED SOURCE FAILURE CONTROL SENSES THE FAILURE OF THE DESIGNATED PREFERRED SOURCE
SOURCE FAILURE
SETTINGS
SETPOINT-->OPERATION--
>S1 (S2) SETTINGS
2 PREFERRED
SOURCE FAIL TIMER
CONTROL INITIATES A TIME DELAY (P) TO DELAY STARTING OF THE GENERATOR IN CASE OF A FAST RETURN OF THE PREFERRED SOURCE
DELAY FOR GENERATOR
START
SETPOINT-->OPERATION--
>TIMERS
3 START GENERATOR
CONTROL SENDS A START COMMAND TO THE GENERATOR ON
EXPIRATION OF THE TIME DELAY (P) IN #2 ABOVE
4 NON-PREFERRED
SOURCE AVAILABLE
CONTROL DETECTS THAT THE NON-PREFERRED SOURCE IS AVAILABLE SOURCE RETURN
SETTINGS
SETPOINT-->OPERATION--
>S1 (S2) SETTINGS
5 NON-PREFERRED
SOURCE STABILITY TIMER
CONTROL INITIATES A TIME DELAY (W) TO PERMIT THE GENERATOR TO
STABILIZE BEFORE TRANSFER OF THE LOAD.
DELAY – XFER TO
NON PREFERRED
SRC
SETPOINT-->OPERATION--
>TIMERS
6
COMMIT TRANSFER TO
NON-PREFERRED SOURCE (S13)
IF (S13) IS SET TO "ENABLED" - CONTROL WILL INITIATE THE TRANSFER SEQUENCE EVEN IF THE PREFERRED SOURCE RETURNS BEFORE
EXPIRATION OF TIME DELAY (W) IN #5 ABOVE.
IF (S13) IS SET TO "DISABLED" AND PREFERRED SOURCE RETURNS BEFORE EXPIRATION OF TIME DELAY (W) IN #5 ABOVE, CONTROL REMOVES START
SIGNAL AND STAYS CONNECTED TO PREFERRED SOURCE.
COMMIT XFER
SWITCH (S13)
HOME-->SETPOINT-->CONTROL or GREEN
'CONTROL' PUSHBUTTON
7
AUTO/ MANUAL SELECT SWITCH PERMISSIVE (S5,
S12)
IF AUTO/MANUAL SWITCH IS SET TO "AUTO" OR "MANUAL S2 TO S1 ONLY (S5)" – ATS WILL AUTOMATICALL INITIATE THE A TRANSFER SEQUENCE
TO THE NON-PREFERRED SOURCE.
IF AUTO/MANUAL SWITCH IS SET TO "MANUAL S1 TO S2, S2 TO S1 (S12)" – ATS WILL WAIT FOR A PERMISSIVE SIGNAL BEFORE INITIATING THE
TRANSFER SEQUENCE. PERMISSIVE SIGNAL IS EITHER AN OPERATOR PUSHBUTTON ON THE 'STATUS' SCREEN OR CUSTOMER INPUT SIGNAL.
AUTO /MAN SELECT SWITCH
HOME-->SETPOINT-->CONTROL or GREEN
'CONTROL' PUSHBUTTON
8 TRANSFER TO MID/CENTER
POSITION
CONTROL WILL OPEN PREFERRED SOURCE, AND NON-PRERFERRED SOURCE WILL REMAIN OPEN FOR A TIME DELAY PERIOD (DW)
DELAY – NEUTRAL TO
NON PREFERRED
SETPOINT-->OPERATION--
>TIMERS
9 CONNECT TO
NON-PREFERRED SOURCE
CONTROL WILL CONNECT THE LOAD TO THE NON-PREFERRED SOURCE AFTER EXPIRATION OF TIME DELAY (DW) IN #8 ABOVE
10 GEN
STABILIZATION TIMER
CONTROL WILL DELAY ACTIVATION OF SOURCE 2 FAILURE (UNDER VOLTS/FREQ) TO PERMIT GENERATOR SET TO STABILIZE AFTER
CONNECTION OF LOAD
TIME DELAY FOR GEN
SAG SETPOINT--
>OPERATION-->TIMERS
11 PREFERRED
SOURCE AVAILABLE
CONTROL WILL SENSE THE RETURN OF THE DESIGNATED PREFERRED SOURCE, OR DETECT THAT THE TEST WITH LOAD OPERATION HAS BEEN
CANCELLED.
SOURCE RETURN
SETTINGS
SETPOINT-->OPERATION--
>S1 (S2) SETTINGS
12 PREFERRED
SOURCE RETURN TIMER
CONTROL INITIATES A TIME DELAY (T) TO PERMIT THE PREFERRED SOURCE POWER SUPPLY TO STABILIZE
DELAY – XFER TO
PREFERRED SRC
SETPOINT-->OPERATION--
>TIMERS
13
AUTO/MANUAL SELECT SWITCH PERMISSIVE (S5,
S12)
IF AUTO/MANUAL SELECT SWITCH IS SET TO "AUTO" – ATS WILL AUTOMATICALL INITIATE THE RE-TRANSFER SEQUENCE TO THE
PREFERRED SOURCE.
IF AUTO/MANUAL SWITCH IS SET TO "MANUAL S1 TO S2, S2 TO S1 (S12)" OR "MANUAL S2 TO S1 ONLY (S5)" ATS WILL WAIT FOR PERMISSIVE SIGNAL
BEFORE INITIATING THE RETRANSFER SEQUENCE. PERMISSIVE SIGNAL IS EITHER AN OPERATOR PUSHBUTTON ON THE 'STATUS' SCREEN OR
CUSTOMER INPUT SIGNAL.
AUTO /MAN SELECT SWITCH
HOME-->SETPOINT-->CONTROL or GREEN
'CONTROL' PUSHBUTTON
14 TRANSFER TO MID/CENTER
POSITION
CONTROL WILL OPEN NON-PREFERRED SOURCE, AND PRERFERRED SOURCE WILL REMAIN OPEN FOR A TIME DELAY PERIOD (DT)
DELAY – NEUTRAL TO
NON- PREFERRED
SETPOINT-->OPERATION--
>TIMERS 15
RE-CONNECT TO PREFERRED
SOURCE
ATS WILL RECONNECT LOAD TO THE PREFERRED SOURCE AFTER EXPIRATION OF TIME DELAY (DT) IN #14 ABOVE
16 GENERATOR COOLDOWN
CONTROL WILL INITIATE A TIME DELAY (U) DURING WHICH TIME THE START SIGNAL TO GENERATOR IS MAINTAINED TO PERMIT UNLOADED
RUNNING AND COOLDOWN OF THE ENGINE
DELAY FOR ENGINE
COOLDOWN SETPOINT--
>OPERATION-->TIMERS
17 GENERATOR STOP
CONTROL WILL REMOVE THE GENERATOR START SIGNAL AFTER EXPIRATION OF COOLDOWN TIME DELAY IN #16 ABOVE
INDICATOR DESCRIPTION SOURCE AVAIL LED'S S1 (GREEN) AND S2 (RED) INDICATE SOURCE HEALTHY SOURCE CONN LED'S S1 (GREEN) AND S2 (RED) INDICATE SOURCES CONNECTED TO LOAD
ALARM LED RED LED, INDICATES AN ACTIVE ALARM. ALSO ILLUMINATES WHEN ATS IS ‘NOT IN AUTO’ (S5, S12, OR CONTROL DISCONNECT SWITCH IS ON). SEE
STATUS SCREEN (HOME-->STATUS) FOR DETAILED ALARM MESSAGE
TD ACTIVE RED LED, INDICATES CONTROLLER IS TIMING FOR NEXT ACTION. SCROLL
TO BOTTOM OF STATUS SCREEN (HOME-->STATUS) FOR A DESCRIPTION OF THE TIME DELAY AND DISPLAY OF REMAINING TIME
XFER INHIBIT
INDICATES ATS IS WAITING FOR AN INHIBIT SIGNAL TO BE REMOVED BEFORE PROCEEDING TO TRANSFER THE LOAD. POSSIBLE INHIBIT SIGNALS INCLUDE: CUSTOMER INPUT CONFIGURED FOR INHIBIT
TRANSFER (Q3, Q7), LOCAL CONTROL DISCONNECT SWITCH (DS), LOCAL OR REMOTE MANUAL MODE SWITCH (S5, S12).
ALARM RESET USED TO RESET LATCHED ALARM CONDITIONS. TEST JUMP BUTTON TO TEST MENU. INFO JUMP BUTTON TO RUN REPORT.
CONTROL JUMP BUTTON TO CONTROL MENU. HOME JUMP BUTTON TO HOME SCREEN
UP/DOWN ARROW PERMITS UP/DOWN SCROLLING WITHIN SCREEN ‘ESC’ KEY BRINGS OPERATOR TO PREVIOUS SCREEN
‘ENTER' KEY SELECTS ITEMS WITHIN MENU SYSTEM AND CONFIRMS OPERATIONS ‘HELP' KEY TRIGGERS MENU-DEPENDENT HELP POPUP MESSAGE
USB PORT PERMITS CALIBRATION UPLOAD/MODIFY/DOWNLOAD USING ENERVISTA SETUP ™ SOFTWARE.
5 x SOFT KEYS (BLUE ARROWS)
MENU-DEPENDENT PUSHBUTTONS. FUNCTION OF PUSHBUTTON IS INDICATED ON GRAPHICAL SCREEN ABOVE BUTTON.
ELEMENT LOCATION IN MENU LAST & NEXT EXERCISE TIME HOME SCREEN
LAST TRANSFER TIMES S1-->S2, AND S2-->S1 HOME SCREEN SWITCH AMP, VOLT RATING AND TYPE HOME SCREEN
PREFERRED SOURCE SETTING HOME SCREEN SOURCE VOLTAGES, FREQUENCY HOME-->VALUES
LOAD AMPS, KW, KVAR, PF (REQUIRES METERING OPTION) HOME-->VALUES
ALARM STATUS, STATUS OF TIMERS HOME-->STATUS CURRENT CONFIGURATION / ASSIGNENT OF
CUSTOMER INPUTS HOME-->STATUS-->INPUTS
CURRENT CONFIGURATION / ASSIGNENT OF CUSTOMER OUTPUTS HOME-->STATUS-->OUTPUTS
CURRENT CONFIGURATION OF LOAD CONTROL RELAYS (ELEVATOR, LOAD PRE-
SIGNAL) HOME-->SETPOINT-->CONFIG
S1 FAIL/RESTORE SETTINGS HOME-->SETPOINT-->OPERATION-->S1 SETTING S2 FAIL/RESTORE SETTINGS HOME-->SETPOINT-->OPERATION-->S2 SETTING TIME DELAY ADJUSTMENTS HOME-->SETPOINT-->OPERATION-->TIMERS
EVENT LOG HOME-->DIAG STATISTICS HOME-->DIAG-->STATS
CONTROL SWITCHES HOME-->SETPOINT-->CONTROL OR GREEN 'CONTROL' PUSHBUTTON
EXERCISER STATUS HOME-->EXERCISER SET EXERCISER TYPE HOME-->EXERCISER-->SETUP-->ENTER
TEST HOME-->EXERCISER-->TEST OR GREEN 'TEST' PUSHBUTTON
g ZENITH CONTROLS CHICAGO, IL 60609 USA
REVISION: C ECN: S-8884 THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION. DUPLICATION, REPRODUCTION OR USE OF THIS DOCUMENT OR ITS CONTENTS IN ANY FORM
OTHER THAN AS EXPRESSLY PERMITTED BY ZENITH CONTROLS, INC. IS STRICTLY PROHIBITED.
DATE: 04/13/10 DRAFT: OC ENG: VZ APPLICATION MX350
DESCRIPTION: REVISED JOB/MODEL: MX350
DRAWING NUMBER:
94A-1004 2 OF 12 REV:
C
ELECTRICAL SCHEMATIC DRAWINGS - GE ZENITH ZBTED SERIES TRANSFER SWITCHES - DELAY TRANSITION TYPE - 100 TO 400A
LEGEND, FEATURES, OPERATION, ACCESSORIES PARAMETER RANGE OF SETTINGS DEFAULT
SETTING LOCATION ON DISPLAY
(FOLLOW LISTED NAVIGATION)
UNDERVOLTAGE 75% TO 99% NOMINAL 80% HOME>SETPOINT>OPERATION>S1 SETTINGS (OR S2 SETTINGS)
UNDERFREQUENCY 45.0 TO 59.9 HZ UTIL: 59 HZ GEN: 54 HZ SAME AS ABOVE
OVERVOLTAGE 105% TO 110% NOMINAL 110% SAME AS ABOVE OVERFREQUENCY 50.1 TO 63.0 HZ OFF SAME AS ABOVE
VOLTAGE IMBALANCE 5% TO 20% PHASE-PHASE 10% HOME>SETPOINT>CONTROL> ALARMS
VOLTAGE IMBALANCE TIME DELAY 1 TO 60 SECONDS 30 SEC HOME>SETPOINT>CONTROL>
ALARMS
PARAMETER RANGE OF SETTINGS DEFAULT
SETTING LOCATION ON DISPLAY
(FOLLOW LISTED NAVIGATION)
UNDERVOLTAGE 85% TO 100% NOMINAL 90% HOME>SETPOINT>OPERATION>S1 SETTINGS (OR S2 SETTINGS)
UNDERFREQUENCY 45.1 TO 60.0 HZ UTIL: 59.5 HZ GEN: 57 HZ
SAME AS ABOVE
OVERVOLTAGE 103% TO 108% NOMINAL 105% SAME AS ABOVE OVERFREQUENCY 50.0 TO 62.9 HZ OFF SAME AS ABOVE
VOLTAGE IMBALANCE * 5% TO 20% PHASE-PHASE 10% HOME>SETPOINT>CONTROL> ALARMS
VOLTAGE IMBALANCE TIME DELAY * 1 TO 60 SECONDS 30 SEC HOME>SETPOINT>CONTROL>
ALARMS * AVAILABLE 3-PHASE UNITS ONLY •
7. 0 PREFERRED & NON-PREFERRED SOURCE FAILURE SETTINGS
8.0 PREFERRED & NON-PREFERRED SOURCE RETURN SETTINGS
9.0 TIME DELAY SETTINGS
10.0 PROGRAMMABLE ENGINE EXERCISER
A PROGRAMMABLE ENGINE EXERCISER IS PROVIDED AS A STANDARD CONTROL FEATURE ON ALL ZTE TRANSFER SWITCHES. TWO (2) DIFFERENT TYPES OF EXERCISERS ARE CONFIGURABLE IN THE CONTROLLER:
- PERIODIC EXERCISER: IF ENABLED, THE ATS WILL PERFORM A TEST FUNCTION ON A PERIODIC BASIS, DEPENDING ON THE EXERCISER SETTING TYPE.
o PROGRAMMBLE TYPES: THE TYPE IS USER PROGRAMMABLE AS ‘DAILY’, ‘WEEKLY’, ’14 DAYS’, OR ’28 DAYS’ o # PROGRAMABLE EVENTS: UP TO (7) SEPARATE TEST EVENTS MAY BE PROGRAMMED, EACH WITH START TIME,
START DATE, AND RUN DURATION. o OPERATION DESCRPTION: EACH TEST EVENT WILL AUTOMATICALLY RE-INITIATE EVERY DAY, WEEK, 14 DAYS,
OR 28 DAYS – IN ACCORDANCE WITH THE EXERCISER SETTING. o RANGES: ENGINE RUN DURATION RANGE IS 0 MIN: 1 SEC TO 59 MIN: 59 SEC
- CLOCK EXERCISER: IF ENABLED, THE ATS WILL PERFORM A TEST FUNCTION AT SPECIFIC DATES/TIMES SETUP IN THE
CONTROLLER BY THE USER/OPERATOR. o PROGRAMMBLE TYPES: THE TYPE IS USER PROGRAMMABLE AS ‘365 DAYS’ o # PROGRAMABLE EVENTS: UP TO (24) SEPARATE TEST EVENTS MAY BE PROGRAMMED, EACH WITH START TIME,
START DATE, AND RUN DURATION. o OPERATION DESCRPTION: EACH TEST EVENT WILL BE INITIATED AT THE DATE/TIME SET FOR EACH EVENT. o RANGES: RUN DURATION RANGE IS 0 MIN: 1 SEC TO 59 MIN: 59 SEC
11.0 STANDARD CONTROL SWITCHES
SWITCH FUNCTION
(CODE) DESCRIPTION
LOCATION OF APPLICABLE CONTROL
SETTINGS IN ZTE DISPLAY
ADJUST RANGE
FACTORY DEFAULT
REMOTE ACTIVATION PERMITTED (CUSTOMER
CONFIG INPUT)
PREFERRED SOURCE SELECT SWITCH (S3)
PERMITS USER SELECTION OF THE PREFERRED SOURCE
HOME-->SETPOINT-->CONTROL or GREEN 'CONTROL' PUSHBUTTON
S1 OR S2 S1 YES
COMMIT TRANSFER TO S2 (S13)
IF SET TO ENABLED/YES: CONTROL WILL CONNECT TO THE NON-PREFERRED SOURCE EVEN IF THE PREFERRED RETURNS BEFORE EXPIRATION OF THE ‘DELAY XFER TO NON-PREFERRED SRC’ TIMER (W) IF SET TO DISABELED/NO: CONTROL WILL REMOVE START SIGNAL AND STAY CONNECTED TO THE PREFERRED SOURCE IF THE PREFERRED SOURCE RETURNS BEFORE EXPIRATION OF THE ‘DELAY XFER TO NON-PREFERRED SRC’ TIMER (W)
HOME-->SETPOINT-->CONTROL or GREEN 'CONTROL' PUSHBUTTON
ENABLED (YES),
DISABLED (NO)
DISABELED (NO) YES
FAST TEST SWITCH
INITIATES A TEST WITH LOAD, USING FIXED (SMALL) TIME DELAY SETTINGS
HOME-->EXERSISER-->TEST-->FASTTEST or GREEN 'TEST' PUSHBUTTON THEN 'FASTTEST'
N/A N/A NO
TEST WITH LOAD (TSL)
INITIATES A TEST WITH LOAD, USING SAME TIME DELAY SETTINGS AS THOSE FOR ACTUAL OUTAGE CONDITION
HOME-->EXERSISER-->TEST-->XFERLOAD or GREEN 'TEST' PUSHBUTTON THEN 'XFERLOAD'
N/A N/A YES
TEST NO LOAD (TSNL)
INITIATES A STARTING OF GENERATOR, BUT NO TRANSFER OF LOAD AWAY FROM PREFERRED SOURCE
HOME-->EXERSISER-->TEST-->NOXFER or GREEN 'TEST' PUSHBUTTON THEN 'NOXFER'
N/A N/A YES
AUTO/ MANUAL SELECT SWITCH (S5, S12)
IF SET TO "AUTO": SWITCH WILL AUTOMATICALY CONNECT TO THE SOURCES UPON EXPIRATION OF THE ASSOCIATED TIME DELAYS IF SET TO "MANUAL S2 TO S1 ONLY (S5)" SWITCH WILL NOT AUTOMATICALLY RE-TRANSFER TO THE PREFERRED SOURCE. SWITCH WILL WAIT FOR OPERATOR TO PRESS A MANUAL TRANSFER PUSHBUTTON [SOFT SWITCH ON STATUS SCREEN] OR PROVIDE A PERMISSIVE SIGNAL VIA A USER-CONFIGURED CUSTOMER INPUT (CONFIGURED TO "MANUAL XFER S2 TO S1 (S5)"). IF SET TO "MANUAL S1 TO S2, S2 TO S1 (S12)" SWITCH WILL NOT AUTOMATICALLY CONNECT TO THE NON-PREFERRED SOURCE, OR RETURN TO THE PREFERRED SOURCE. CONTROL WILL WAIT FOR A MANUAL TRANSFER SIGNAL (STATUS SCREEN) OR PERMISSIVE SIGNAL (INPUT CONFIGURED FOR "MANUAL XFER S1-2 AND S2-1 (S12) BEFORE INITIATING THE TRANSFER.
HOME-->SETPOINT-->CONTROL or GREEN 'CONTROL' PUSHBUTTON
"AUTO", "MANUAL
S1 TO S2, S2 TO S1 (S12)",
"MANUAL S2 TO S1
ONLY (S5)"
AUTO YES
12.0 DRAWING LEGEND
ITEM/SYMBOL DESCRIPTION AC CONNECTION PLUG AUX CONNECTION PLUG A3-1,2,3 SOURCE 2 POSITION CONTACT A4-1,2,3 SOURCE 1 POSTION CONTACT CE SOURCE 2 MAIN TRANSFER OPRATOR CEO SOURCE 2 OPEN MAIN TRANSFER OPRATOR CN SOURCE 1 MAIN TRANSFER OPRATOR SNO SOURCE 1 OPEN MAIN TRANSFER OPRATOR CPU CENTRAL PROCESSING UNIT CT1,2,3 CURRENT TRANSFORMER CTTB CURRENT TRANSFORMER TERMINAL BLOCK CV CONTROL VOLTAGE DC CONNECTION PLUG DS DISCONNECT SWITCH E1,2,3 SOURCE 2 EMERGENCY LINE EN SOURCE 2 EMERGENCY NEUTRAL LINE K- CARD MX350 NON CONFIGURABLE INPUT/OUTPUT CARD L-CARD MX350 CONFIGURABLE INPUT/OUTPUT CARD N1,2,3 SOURCE 1 NORMAL LINE NN SOURCE 1 NORMAL NEUTRAL LINE OIP OPERATOR INTERFACE PANEL PA3 CONNECTION PLUG PSU MX350 POWER SUPPLY MODULE Q2 REMOTE SYSTEM TEST CONTACT RCE RECTIFIER CAPACITOR, EMERGENCY RCN RECTIFIER CAPACITOR, NORMAL RSS SECONDARY SOLENOID RECTIFIER SCR-E SILICON CONTROL RECTIFIER, COMMAND TO CLOSE SOURCE 2 SCR-EO SILICON CONTROL RECTIFIER, COMMAND TO OPEN SOURCE 2 SCR-N SILICON CONTROL RECTIFIER, COMMAND TO CLOSE SOURCE 1 SCR-NO SILICON CONTROL RECTIFIER, COMMAND TO OPEN SOURCE 2 SE SOURCE 2 LIMIT SWITCH (CLOSE WHEN ATS IS IN SOURCE 2 POSITION
SEO SOURCE 2 LIMIT SWITCH (CLOSE WHEN ATS IS IN SOURCE 2 OPEN POSITION)
SLE TRANSFER TO EMERGENCY RELAY SLN TRANSFER TO NORMAL RELAY SN SOURCE 1 LIMIT SWITCH (CLOSE WHEN ATS IS IN SOURCE 1 POSITION
SNO SOURCE 1 LIMIT SWITCH (CLOSE WHEN ATS IS IN SOURCE 2 OPEN POSITION)
SOL-1 LIMIT SWITCH SOLENOID, SOURCE 1 SOL-2 LIMIT SWITCH SOLENOID, SOURCE 2 SS SECONDARY SOLENOID T1,2,3 LOAD LINES TN LOAD NEUTRAL LINE UTA UNIVERSAL TRANSFORMER ASSEMBLY VT1 SOURCE 1 VOLTAGE SENSING CARD VT2 SOURCE 2 VOLTAGE SENSING CARD
DESCRIPTION ON DISPLAY EXTENDED DESCRIPION SETTING RANGE DEFAULT
SETTING
LOCATION ON DISPLAY
(FOLLOW LISTED NAVIGATION)
DELAY FOR GENERATOR
START (P)
DELAY FROM FAILURE OF PREFERRED SOURCE TO
SENDING OF START SIGNAL TO GENERATOR
0 TO 10 SEC (0 TO 259 MIN IF 120 VAC EXTERNAL
CONTROL POWER SUPPLY CONNECTED)
3 SEC. HOME>SETPOINT> OPERATION>TIMERS
DELAY - XFER TO NON-
PREFERRED SRC (W)
DELAY ON TRANSFER TO NON-PREFERRED SOURCE
AFTER SENSING THAT SOURCE IS HEALTHY
0 SEC TO 259 MINUTES. NOTE: BYPASS OF TIME DELAY
PERMITTED VIA PUSHBUTTON ON STATUS SCREEN
3 SEC. SAME AS ABOVE
DELAY – NEUTRAL TO
NON-PREFERRED
(DW)
TIME PERIOD SWITCH WILL REMAIN IN CENTER/OFF
POSITION BEFORE CONNECTING TO NON-PREFERRED SOURCE
0 SEC TO 10 MINUTES (600 SEC). NOTE: BYPASS OF TIME DELAY
PERMITTED VIA PUSHBUTTON ON STATUS SCREEN
5 SEC. SAME AS ABOVE
TIME DELAY FOR GEN SAG
DELAY ON SENSING OF NON-PREFERRED SOURCE FAILURE
TO PERMIT GENSET TO RECOVER FROM LOAD
IMPACT
0 SEC TO 30 SEC. NOTE: BYPASS OF TIME DELAY
PERMITTED VIA PUSHBUTTON ON STATUS SCREEN
OFF/ 0 SEC. SAME AS ABOVE
DELAY - XFER TO
PREFERRED SRC (T)
DELAY ON RE-TRANSFER TO PREFERRED SOURCE TO
ENSURE SOURCE IS HEALTHY AND 2ND FAILURE IS
UNLIKELY
0 SEC TO 259 MINUTES. NOTE: BYPASS OF TIME DELAY
PERMITTED VIA PUSHBUTTON ON STATUS SCREEN
30 MINUTES SAME AS ABOVE
DELAY – NEUTRAL TO PREFERRED
(DT)
TIME PERIOD SWITCH WILL REMAIN IN CENTER/OFF
POSITION BEFORE CONNECTING TO NON-PREFERRED SOURCE
0 SEC TO 10 MINUTES (600 SEC). NOTE: BYPASS OF TIME DELAY
PERMITTED VIA PUSHBUTTON ON STATUS SCREEN
5 SEC. SAME AS ABOVE
DELAY FOR ENGINE
COOLDOWN (U)
DELAY TO PERMIT UNLOADED RUNNING OF GENSET FOR COOLDOWN
0 MIN:0 SEC TO 60MIN:0SEC. NOTE: BYPASS OF TIME DELAY
PERMITTED VIA PUSHBUTTON ON STATUS SCREEN
5 MINUTES SAME AS ABOVE
THE FOLLOWING SETTINGS AND ADJUSTMENTS ARE AVAILABLE WITHIN THE ZTE TRANSFER SWITCH. REFER TO THE ZTE OPERATIONS AND MAINTENANCE MANUAL FOR ADDITIONAL DETAILS. NOTE: SWITCH NOMINAL VOLTAGE AND FREQUENCY SETTINGS ARE INDICATED ON THE NAMEPLATE.
g ZENITH CONTROLS CHICAGO, IL 60609 USA
REVISION: C ECN: S-8884 THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION. DUPLICATION, REPRODUCTION OR USE OF THIS DOCUMENT OR ITS CONTENTS IN ANY FORM
OTHER THAN AS EXPRESSLY PERMITTED BY ZENITH CONTROLS, INC. IS STRICTLY PROHIBITED.
DATE: 04/13/10 DRAFT: OC ENG: VZ APPLICATION MX350
DESCRIPTION: ESTABLISHED JOB/MODEL: MX350
DRAWING NUMBER:
94A-1004 3 OF 12 REV:
C
ELECTRICAL SCHEMATIC DRAWING - GE ZENITH ZBTED SERIES TRANSFER SWITCHES - DELAY TRANSITION TYPE - 100 TO 400A
ZTED SERIES CATALOG NUMBER SCHEME, USER CONFIGURABLE I/O
13.0 ATS CATALOG NUMBER SCHEME 14.0 USER CONFIGURABLE I/O
SOURCE 1 FAILURE OUTPUT A1 OUTPUT 1 OUTPUT 1 OUTPUT 1 OUTPUT 1 OUTPUT 1SOURCE 2 FAILURE OUTPUT A1E OUTPUT 2 OUTPUT 2 OUTPUT 2 OUTPUT 2 OUTPUT 2 CONNECTED TO SOURCE 1 OUTPUT A4 * * * OUTPUT 12 * CONNECTED TO SOURCE 2 OUTPUT A3 * * * OUTPUT 11 * CONNECTED TO CENTER (DELAY TYPE ATS ONLY) OUTPUT A34N * * * * * BYPASS ATS ON SOURCE 1 (BYPASS ATS ONLY) OUTPUT AB3, AB4 * * * * * SWITCH EXERCISING OUTPUT ACTIVE WHEN SWITCH IN EXERCISE MODE OUTPUT EXC * * OUTPUT 6 OUTPUT 6 * ENGINE START SIGNAL ACTIVE OUTPUT ESS * * * * * AUTO TRANSFER OCCURRED – S1 S2 OR S2 S1 OUTPUT ATS2, ATS1 * * * * N/A MANUAL TRANSFER TO S2 OCCURED OUTPUT MTS2S1 N/A N/A N/A N/A OUTPUT 3 MANUAL TRANSFER TO S1 OCCURED OUTPUT MTS1S2 N/A N/A N/A N/A OUTPUT 4 TRANSFER INHIBIT (S2 TO S1, OR S1 TO S2) ON OUTPUT TIS2S1, TIS1S2 * * * * N/A COMMON ALARM (ANY ALARM ACTIVE) OUTPUT ALM * * OUTPUT 7 OUTPUT 7 * FAIL TO TRANSFER TO SOURCE 1 ALARM POSTIVE INDICATION OF XFER NOT RECEIVED BY CONTROL OUTPUT FTS1 * * * OUTPUT 9 * FAIL TO TRANSFER TO SOURCE 2 ALARM OUTPUT FTS2 OUTPUT 3 OUTPUT 3 OUTPUT 3 OUTPUT 3 * ATS NOT IN AUTO SWITCH IS INIHIBITED FROM AUTO OPERATION OUTPUT NIA * * OUTPUT 8 OUTPUT 8 N/A TRANSFER TO SOURCE 2 ALARM (CHICAGO/CTAP) OUTPUT CTAP * * * * * REMOTE ENGINE START ATS WILL RESPOND WITH START SIGNAL TO GEN INPUT RES INPUT 4 INPUT 4 INPUT 4 INPUT 4 INPUT 4 NO LOAD TEST ATS WILL START GEN, BUT NOT TRANSFER LOAD INPUT TSNL * * * * Input 3 BYPASS TIME DELAY ON TRANSFER TO SOURCE 1 WILL CAUSE IMMEDIATE CONNECTION TO SOURCE 1 INPUT BYPTR INPUT 1 INPUT 1 INPUT 1 INPUT 1 N/A BYPASS TIME DELAY ON TRANSFER TO SOURCE 2 WILL CAUSE IMMEDIATE CONNECTION TO SOURCE 1 INPUT BYPWR * * INPUT 5 INPUT 5 N/A INHIBIT TRANSFER TO SOURCE 1 WILL INHIBIT ATS FROM CONNECTING LOAD TO SOURCE 1 INPUT Q7 INPUT 3 INPUT 3 INPUT 3 INPUT 3 N/A INHIBIT TRANSFER TO SOURCE 2 WILL INHIBIT ATS FROM CONNECTING LOAD TO SOURCE 2 INPUT Q3 INPUT 2 INPUT 2 INPUT 2 INPUT 2 N/A AUTO/MAN TRANSFER SELECT - SOURCE 2 TO SOURCE 1 REMOTE CONTROL OF AUTO/MAN SWITCH INPUT S5R * * * * N/A MANUAL RE-TRANSFER TO SOURCE 1 PERMISSIVE SIGNAL TO TRANSFER IN MANUAL MODE INPUT YNR * * INPUT 8 INPUT 8 INPUT 2 AUTO/MAN TRANSFER SELECT - SOURCE 2 TO SOURCE 1 AND SOURCE 1 TO SOURCE 2
REMOTE CONTROL OF AUTO/MAN SWITCH INPUT S12R * * INPUT 6 INPUT 6 N/A
MANUAL RE-TRANSFER TO SOURCE 2 PERMISSIVE SIGNAL TO TRANSFER IN MANUAL MODE INPUT YER * * INPUT 7 INPUT 7 INPUT 2 PRIME SOURCE SELECTION REMOTE SELECTION OF PRIME SOURCE INPUT S3R * * * INPUT 12 N/A COMMIT/NO COMMIT TO TRANSFER TO SOURCE 2 REMOTE SELECTION OF COMMIT/NO COMMIT XFER INPUT S13R * * * * N/A PROGRAMMABLE LOAD CONTROL RELAY #1 PROG. AS ELEVATOR PRE-SIGNAL OR LOAD DISC. OUTPUT LCE1, LCL1 OUTPUT 4 OUTPUT 4 OUTPUT 4 OUTPUT 4 * PROGRAMMABLE LOAD CONTROL RELAY #2 PROG. AS ELEVATOR PRE-SIGNAL OR LOAD DISC. OUTPUT LCE2, LCL2 * * OUTPUT 5 OUTPUT 5 * PROGRAMMABLE LOAD CONTROL RELAY #3-#6 PROG. AS ELEVATOR PRE-SIGNAL OR LOAD DISC. OUTPUT LCE3-6, LCL3-6 * * * * * AUTO LOAD SHED – REMOTE RESET REMOTE RESET FOR LATCHED AUTO LOAD SHED OUTPUT ALS N/A * * OUTPUT 10 N/A
AUTO LOAD SHED – LOCAL/REMOTE SELECT REMOTE SELECTION TO SHED ATS OR PICKUP CONTROL
RELAY ON ACTIVATION OF AUTO LOAD SHED INPUT
LS1R N/A * * INPUT 9 N/A AUTO LOAD SHED – KW BYPASS ENABLE/DISABLE ALS PICKUP ON OVER KW INPUT LS1KW N/A * * INPUT 10 N/A SOURCE 1 (OR SOURCE 2) UNDERVOLTAGE UVS1, UVS2 N/A * * * N/A SOURCE 1 (OR SOURCE 2) OVERVOLTAGE OUTPUT OVS1/2 N/A * * * N/A SOURCE 1 (OR SOURCE 2) UNDERFREQUENCY UFS1, UFS2 N/A * * * N/A SOURCE 1 (OR SOURCE 2) OVERFREQUENCY OUTPUT OFS1/2 N/A * * * N/A LOW PF ALARM OUTPUT LLPFA N/A * * * N/A
SOURCE 1 (OR SOURCE 2) VOLTAGE THD% ALARM OUTPUT VTHDS1,
VTHDS2 N/A * * * N/A LOAD CURRENT THD% ALARM OUTPUT CTA N/A * * * N/A LOAD KW (OVERLOAD) ALARM OUTPUT LOKWA N/A * * * N/A
OVERCURRENT ALARM (PHASE A, B, C, OR N) OUTPUT OCAPA/B/C,
NOCA N/A * * * N/A SOURCE 1 (OR SOURCE 2) VOLTAGE IMBALANCE OUTPUT VIAS1, VIAS2 N/A * * * N/A LOAD CURRENT UNBALANCE ALARM OUTPUT CIA N/A * * * N/A DIGITAL INPUTS (UP TO 10) FOR USER CONFIG ALARMS &/OR FLEXLOGIC
UP TO 10 ALARMS, ACTIVATED BY INPUTS & TIME DELAY SETTING. INCLUDE USER-PROG MESSAGE DISPLAY INPUT CCDI-x N/A * * * N/A
USER CONFIG DIGITAL ALARMS OUTPUT CONTACT FOR PROGRAMMED DIGITAL ALARMS OUTPUT CCAD-x N/A * * * N/A
SOURCE STATUS
SWITCH POSITION
SWITCH STATUS & DIAGNOSTICS
REMOTE CONTROL/ BUILDING
INTERFACE
PROGRAMMABLE LOAD CONTROL
RELAYS
AUTO LOAD SHED
USER CONFIGURABLE
ANALOG ALARMS
USER CONFIGURABLE
DIGITAL ALARMS
FEATURE EXTENDED DESCRIPTION TYPE
(INPUT/ OUTPUT)
"A" "B" "C" "D" "M" 4 IN/
4 OUT 4 IN/
4 OUT 8 IN/
8 OUT 12 IN/
12 OUT 4 IN/
4 OUT
ZTE SWITCHES INCLUDE USER CONFIGURABLE INPUTS & OUTPUTS (I/O) THAT MAY BE FIELD-RECONFIGURED TO MEET SITE NEEDS. THE AMOUNT OF I/O DEPENDS ON THE INSTALLED CONTROL CONFIGURATION GROUP (SEE TABLE BELOW) CONFIGURATION OF THE I/O AT TIME OF FACTORY SHIPMENT IS SHOWN ON THE NAMEPLATE ADJACENT TO THE CUSTOMER CONNECTIONS TERMINAL STRIP AND THE ATTACHED TABLE. NEW CONTROL FEATURES MAY BE ADDED IN FIELD BY SETTING THE CURRENT CONTROL FEATURE I/O ASSIGNMENT TO “N/A” AND RE-ALLOCATING THE I/O POINT TO A NEW FEATURE. SEE O&M MANUAL FOR COMPLETE PROCEDURE FOR I/O RE-ASSIGNMENT AND LIST OF AVAILABLE FEATURES.
Z1 D L 3 S 1 A A 70 X D E X X X X FACTORY DEFAULT I/O CONFIGURATION
DIGIT #1, #2 PRODUCT TYPE Z1 - ATS Z2 - BYPASS ATS DIGIT #3 OPERATION
OPTION CODE
O – OPEN TRANSITION D – DELAYED TRANSITION C – CLOSED TRANSITION DIGIT #4 AMPERE RATING A – 40A B - 80A C – 100A, D – 150A, F – 225A G- 260A, I – 400A, J-600A, K-800A, L-1000A M-1200A, N-1600A, O-2000A, Q-3000A,
R-4000A DIGIT #5 # POLES 2 – 2 POLE, 3- 3 POLE, 4- 4 POLE DIGIT #6 APPLICATION/SOURCE TYPES S – UTILITY TO GENERATOR
U – UTILTY TO UTILITY G – GENERATOR TO GENERATOR
DIGIT #7 1 DIGIT #8 ENCLOSURE TYPE
X - OPEN (NONE), A – NEMA 1, B –NEMA 1A C – NEMA 3R, D – NEMA 3R W/ HEATER E – NEMA 4, F – NEMA 12, G – NEMA 4X
DIGIT #9 CONTROL OPTION PACKAGE
A, B, C, OR D: SEE SHEET #1 FOR DESCRIPTION DIGIT #10,#11 VOLTAGE RATING
2-DIGIT FACTORY CODE. SEE ATS NAMEPLATE FOR RATED VOLTAGE
DIGIT #12 LUG OPTIONS
2-DIGIT FACTORY CODE. SEE O&M MANUAL FOR DETAILS
DIGIT #13 METERING & ACCESSORIES CODE
‘A’ THRU ‘O” OR X. SEE SHEET #1 FOR FURTHER DETAILS
DIGIT #14 COMMUNICATIONS OPTIONS CODE ‘X’, ‘S’, OR ‘E’. SEE SHEET #1 FOR FURTHER DETAILS
DIGIT #15 GROUND BUS OPTIONS CODE ‘X’, OR 1-8. SEE O&M FOR DETAILS
DIGIT #16 TVSS OPTIONS CODE ‘X’, OR ‘A-G’. SEE O&M FOR DETAILS
DIGIT #17 BATTERY CHARGER OPTION CODE
‘X’, OR ‘1-4’. SEE O&M FOR DETAILS DIGIT #18 ‘X’
* INDICATES FEATURE MAY BE CUSTOMER-ENABLED IN THE FIELD BY DE-SELECTING THE FACTORY DEFAULT PARAMETER AND RE-ASSIGNING THE INPUT OR OUTPUT TO THE DESIRED FEATURE.