Table of Contents
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CONTROL CENTER ST-1340
TABLE OF CONTENTS
1 GENERAL DESCRIPTION ................................................................................................................................1
2 DESIGN .............................................................................................................................................................1
2.1 Control panel...............................................................................................................................................1
2.2 Channel module CM1440 ...........................................................................................................................2
2.2.1 General.................................................................................................................................................2
2.2.2 LED-signals ..........................................................................................................................................3
3 OPERATION......................................................................................................................................................4
3.1 Normal mode...............................................................................................................................................4
3.1.1 Basic display ........................................................................................................................................4
3.1.2 Phase codes for normal mode and alarm mode ..................................................................................6
3.2 Extra lubrication ..........................................................................................................................................7
3.3 Manual operation ........................................................................................................................................7
3.4 Lubrication cycle counter ............................................................................................................................9
3.5 Power failure .............................................................................................................................................10
3.6 Alarms .......................................................................................................................................................10
3.6.1 Low level alarm ..................................................................................................................................10
3.6.2 Pressure alarm ...................................................................................................................................11
3.6.3 Power failure alarm ............................................................................................................................11
3.6.4 Error alarm from electronics ...............................................................................................................11
3.6.5 Channel-specific alarm relay ..............................................................................................................12
3.6.6 Center-specific alarm relay.................................................................................................................12
4 SETTINGS .......................................................................................................................................................12
4.1 General......................................................................................................................................................12
4.2 Settings display .........................................................................................................................................13
4.3 Settings mode ...........................................................................................................................................14
4.4 Set value limits ..........................................................................................................................................16
4.5 Configuration display.................................................................................................................................16
5 TECHNICAL SPECIFICATION........................................................................................................................18
5.1 Technical specifications ............................................................................................................................18
5.2 Connections ..............................................................................................................................................19
5.3 Symbols ....................................................................................................................................................19
6 SPARE PARTS................................................................................................................................................19
2 APPENDICES
13401BEN.doc
SAFEGREASE, SAFEOIL, MULTILUBE
ST-1340
27.12.2004 Rev. 1B
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Table of Contents
Related Manuals for SAFEMATIC ST-1340
Summary of Contents for SAFEMATIC ST-1340
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Page 1: Table Of Contents
SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 CONTROL CENTER ST-1340 TABLE OF CONTENTS 1 GENERAL DESCRIPTION ..........................1 2 DESIGN ................................1 2.1 Control panel...............................1 2.2 Channel module CM1440 ...........................2 2.2.1 General..............................2 2.2.2 LED-signals ............................3 3 OPERATION..............................4 3.1 Normal mode...............................4 3.1.1 Basic display ............................4 3.1.2 Phase codes for normal mode and alarm mode ..................6 3.2 Extra lubrication ............................7... -
Page 2: General Description
Numbers in brackets are part numbers of drawing 461838A. ST-1340 control center main switch (pos. 1) is located on the side of the center enclosure. The enclosure cover has a green LED-signal for power (pos. 2) and a red LED-signal for alarm (pos. -
Page 3: Channel Module Cm1440
2 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 2.2 Channel module CM1440 2.2.1 General Channel module contains the control connections for one lubrication channel. Module is connected to the CPU-unit, which controls the channel outputs and saves the channel input, via a serial bus interface. A designated channel number has been preprogrammed for each module, and the number is also printed on the module cover. -
Page 4: Led-Signals
3 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 2.2.2 LED-signals LED-signal Description P1, P2 The status of line pressure control units. In pressure switch channel the LED-signal is lit, when the switch is closed In pressure transmitter channel the LED-signal is lit, when the pressure is above the set low level. -
Page 5: Operation
4 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 3 OPERATION 3.1 Normal mode In normal operation the control panel is at basic display mode which shows the status of the selected channel. Press Page key to go to other display pages. Press ESC key to return to basic display page. - Page 6 5 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 The third line indicates • either the pressure levels at the pressure transmitter channels (L1:005bar L2:005bar) • or the pressure switch channel switch status (PS1 close PS2 open) Note In pressure transmitter channels, the pressure level reads Error, if the measured reading is lower than 0 bar (<...
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Page 7: Phase Codes For Normal Mode And Alarm Mode
6 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 3.1.2 Phase codes for normal mode and alarm mode Phase code Phase description Time display Interval Channel is at interval counting mode Interval duration Pressuring The channel is in pressurization phase Elapsed pressurization time Interlock. -
Page 8: Extra Lubrication
7 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 3.2 Extra lubrication Extra lubrication can be started on the selected channel, when it is not in pressurization or in alarm mode or closed. A phase code Waiting is displayed, if the pressurization phase cannot start immediately because of another channel is being currently pressurized or if the pressurization phase of another channel has stopped less than 30 seconds ago. - Page 9 8 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 Display lines Note The texts in brackets are sample display texts. The first line indicates the selected channel • number (CH2) • operation mode (SG2) • name (Machine 1) The second line indicates •...
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Page 10: Lubrication Cycle Counter
9 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 Switch control • in the pressure switch channel the pump stops when the pressure switch is closed and re- starts when the switch is re-opened • in the pressure transmitter channel the pump is stopped when pressure exceeds the set... -
Page 11: Power Failure
10 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 Display function keys Description Chnl Channel selection Press key to display the lubrication cycle counter for the next channel. Channel can also be selected with keys, which can used for toggling between channel up and down. -
Page 12: Pressure Alarm
11 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 3.6.2 Pressure alarm The channel triggers a pressure alarm and forces the center into alarm mode, if there is too much pressure in the channel line when pressurization phase starts or if the pressure in the line being pressurized does not rise sufficiently high during pressurization time. -
Page 13: Channel-Specific Alarm Relay
12 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 3.6.5 Channel-specific alarm relay The channel module AL LED-signal shows the status of the channel-specific alarm relay, with the exception of the case when the channel module is potential-free. The relay operation options, which are set in the configuration mode, are •... -
Page 14: Settings Display
13 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 4.2 Settings display Note Set value password is 1340 or 1440. Channel set values can be displayed by selecting Page at the basic display. CH2 SG2 Machine 1 Tc=024h00min P=0230s Hp=120bar Lp=050bar Chnl Othr Figure 8. -
Page 15: Settings Mode
14 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 Display function keys Description Chnl Channel selection Press key to display the settings for the next channel. Channel can also be selected with keys, which can used for toggling between channel up and down. - Page 16 15 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 Fields to be set Field and unit Description Tc, h Lubrication cycle time, hours Tc, min Lubrication cycle time, minutes P, s Maximum pressurization time Hp, bar High pressure limit on pressure transmitter channel...
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Page 17: Set Value Limits
16 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 4.4 Set value limits Lubrication cycle can be set within 1 min - 999 h 59 min. In grease lubrication channels, pumping is started twice during one lubrication cycle. In oil lubrication channels pumping is started once during one lubrication cycle. - Page 18 Single line MultiLube Dual line MultiLube In ST-1340 control center all channels are in group 1. Channel line and pump control are switched on at the set pump control channel. The channel-specific alarm relay can be set as alarm (Relay 0) or status output (Relay 1).
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Page 19: Technical Specification
18 (19) SAFEGREASE, SAFEOIL, MULTILUBE ST-1340 5 TECHNICAL SPECIFICATION 5.1 Technical specifications Quanti Range Unit Description 0…+60 °C Operation temperature 100…240, 50/60 V AC, Hz Power input, 150 W max. V DC Control voltage, regulated 5 A max. The internal power supply for controlling the system. -
Page 20: Connections
13 channels for 10-14 mm cable diameters • 4 channels for 14-20 mm cable diameters 5.3 Symbols ST-1340 Abbreviation Description SafeTimer 1340: 1340 model, 1 to 4 channel control center 6 SPARE PARTS See spare parts for ST-1340 control center (drawing 461839A). 13401BEN.doc 27.12.2004 Rev. 1B...