background image

SAFEGREASE, SAFEOIL, MULTILUBE 
ST-1440 

 

 

14402BEN.doc

 

12.11.2004  Rev. 2B 

4 (19) 

 

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. The display will return automatically to the basic display, if the keypad has 
not been used during the past five minutes. 

The display changes automatically for the channel that is being pressurized or triggers an 
alarm. The display will not change the channel automatically, if the keypad has been used 
during the past five minutes or if the center is in alarm mode. 

3.1.1   Basic display 

CH12 SG2 Machine 1
Interval 012h10min
L1:005bar L2:005bar
Chnl Page  Extr Manu

 

Figure 3. 

Basic display, interval counting in progress 

CH12 SG2 Machine 1
Pressuring L1 0020s
L1:105bar L2:005bar
Chnl Page  Ack. Manu

 

Figure 4. 

Basic display, pressurization in progress 

Display lines 

Note 

The texts in brackets are sample display texts. 

 

The first line indicates the selected channel 

 number 

(

CH12

 

operation mode (

SG2

 name 

(

Machine 1

 

The second line indicates the selected channel 

 

program status (

Interval, Pressuring

 

the line number (

L1

) for the line in pressurization or in alarm mode 

 

duration of the current phase (

012h10min, 0020s

 

Summary of Contents for ST-1440

Page 1: ...brication 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 fr...

Page 2: ...4 is located on the cover inside the enclosure Each channel module pos 5 contains the I O connections required for controlling one lubrication channel 2 1 Control panel Control panel is used to progra...

Page 3: ...1 2004 Rev 2B 2 19 A12 Connectors for field cables IO LED signals Channel number Cover plate Connectors for serial interface P1 P2 LO IL EX L1 L2 SV PU AL SL TX RN PR 24V connector previous module 24V...

Page 4: ...it when extra lubrication is applied not included in standard delivery L1 L2 Line controls The LED signal is lit when control is switched on SV Shut off valve control The LED signal is lit when contro...

Page 5: ...he channel automatically if the keypad has been used during the past five minutes or if the center is in alarm mode 3 1 1 Basic display CH12 SG2 Machine 1 Interval 012h10min L1 005bar L2 005bar Chnl P...

Page 6: ...For example if the channel is in alarm mode one of the function keys acts as an alarm reset key Display function keys Key Description Chnl Channel selection Press key to go to next channel Channel ca...

Page 7: ...annel is closed maximum pressurization time 0 Closed status duration Channel module error An error in the communication between channel module and CPU unit or in channel module power input will also t...

Page 8: ...Delay and the remaining delay time are displayed The second pressurization phase in pressure transmitter channel is started when the pressure in the lines drops below the set low limit value A phase c...

Page 9: ...sed pumping time 00025s The fourth line indicates the function key texts Display function keys Key Description Line Line control Off L1on L2on Press key to switch line control on Off no line controls...

Page 10: ...ntrol is being used time value is not reset although pressure control unit stops and starts the pump 3 4 Lubrication cycle counter Channel lubrication cycle counter is displayed by selecting Page Othr...

Page 11: ...hannel specific alarms are visible in channel module AL LED signals and in the channel basic displays Press the Ack key for the channel in question to reset the alarm Note The alarm can be reset only...

Page 12: ...he same line will be pressurized again when the alarm has been reset by pressing the Ack key for the channel in question Pressure transmitter operation In pressure transmitter operation pressure alarm...

Page 13: ...rm relay The red Alarm LED signal on the center cover shows the status of the center specific alarm relay with the exception of the case when the center is potential free The alarm relay is in alarm m...

Page 14: ...in brackets are sample display texts The first line indicates the selected channel number CH12 operation mode SG2 name Machine 1 The second line indicates the selected channel set lubrication cycle T...

Page 15: ...ts this command Esc Back to basic display 4 3 Settings mode The settings for the selected channel can be displayed by selecting Page Set at basic display The program requires a password before it acce...

Page 16: ...e first line indicates the selected channel number CH12 operation mode SG2 name Machine 1 The second line indicates the selected channel set lubrication cycle Tc 024h00min set maximum pressurization t...

Page 17: ...within 0 160 bar The pressure low limit can be set between 0 bar and the set pressure high limit 4 5 Configuration display Channel configuration settings are displayed by selecting Page Othr Conf at...

Page 18: ...re usually implemented by the supplier Configuration mode requires a password 1441 Each channel can be set to different operation modes regardless of the settings of the other channel Display code Sel...

Page 19: ...l voltage regulated 10 A max The internal power supply for controlling the system F 6 A Automatic fuse 600 x 600 x 210 w x h x d mm Steel enclosure IP55 Protection classification Time settings Channel...

Page 20: ...to be lubricated in operation switch open extra lubrication Outputs channel Line 2 pcs channel changeover contact 24V 2A max Pump control changeover contact 24V 2A max Shut off valve control changeove...

Page 21: ......

Page 22: ......

Reviews: