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EN

80446339

 Rev B   

EN-18

Ensure that the compressor is stopped and fully depressurised first.

(5)

 Use the UP and DOWN arrows to scroll through the list of status items.

Main menu

Figure 17: Main Menu Screen

The MAIN MENU screen is the point from which various operator functions 

can be accessed. Refer to the Operator Panel Flow Diagram.

Each of the functions can be chosen by using the up and down arrows to 

highlight it on the screen.

The controller will go to the highlighted function if the SELECT button is 

pressed or will return to the CURRENT STATUS screen if the STATUS button is 

pressed.

Operator setpoints

Figure 18: Operator Setpoints Screen

Setpoints are user–adjustable variables in the controller logic that can be set 

using the OPERATOR SETPOINTS screen.

The name and value of each of the setpoints listed below can be seen on the 

screen by moving the list up and down using the arrow buttons.

Table 6: Operator Setpoints Settings

OPERATOR 

SETPOINTS

RANGE

STEP

UNIT

Offline Pressure

75 to RATED +10

1

PSIG

Online Pressure

65 to OFFLINE – 10

1

PSIG

Mode of Operation

MOD/ACS, ON/OFF LINE, MODULATION ONLY

Condensate Release

2 to 20

1

SEC

Condensate Inverter 

90 to 270

1

SEC

Stop Delay Time

10 to 0

1

SEC

Star–Delta Time*

5 to 0

1

SEC

(Screen) Contrast

0 to 10

1

*Does not apply to automatic across the line starters.

Setpoints associated with options are described in the OPTIONS sections.

A setpoint’s value can be changed by first highlighting the item and its value 

and pressing the SELECT button to highlight just the value. When the value 

line is highlighted by itself, the value can be adjusted using the up and down 

arrow buttons. The CANCEL and SET buttons appear at this time. Press the 

SET button to enter the new value or press the CANCEL button to return the 

value of the setpoint prior to using the arrows. The displayed value will flash 

twice to indicated that it has been entered into the setpoint and the pair of 

setpoint item and value display lines will again be highlighted together.

Operator set points can be exited by pressing the STATUS or MAIN MENU 

buttons. If no buttons are pressed within 0 seconds, the display will return 

to the CURRENT STATUS screen.

Options

Figure 19: Options Screen

Options are turned on or off and their associated values are set using the 

OPTION screen.

Some options require additional compressor hardware and the correct 

“Option Module” to plug into the controller. Descriptions of the options 

operations can be found later in this section. The name and value of each of 

the following options can be seen by moving the list up and down using the 

arrow buttons.

Table 7: Options Settings

OPTIONS Items

RANGE

STEP

UNIT

Power Out Restart

ON/OFF

Power Out Restart 

Time

10 to 600

1

SEC

Low Ambient

ON/OFF

An Option item’s value can be changed the same way that OPERATOR 

SETPOINTS values are changed.

OPTIONAL FEATURES

Modulation hardware extends the control types to modulation (capacity 

control) and Automatic Control System when the compressor switches 

between “On-Off line’ and modulation as demand varies.

Safety of the operation is provided for as the compressor will shut down 

if excessive temperatures, electrical overload conditions, or system over 

pressure should occur.

LOW AMBIENT OPTION (STANDARD & ENHANCED COMPRESSORS)

When the low ambient option is installed and selected and the A/E Discharge 

temperature is measured to be at or below 2˚C (5˚F), the compressor will 

be started when commanded but will not load until the airend discharge 

temperature is above 2˚C (5˚F). After the conditions are met the controller 

will adjust the fan speed to maintain proper operating temperatures. When 

the low ambient option is not installed, the compressor will not start if the 

A/E discharge temperature is below 2˚C (5˚F).

NOTICE

If PORO or Scheduled Start/Stop are installed, additional hardware is 

required to provide an audible warning of pending re-start . Contact 

Ingersoll Rand for details .

POWER OUT RESTART OPTION (PORO) 

(Dependent on installed operations and/or installed controls)

For PORO to execute , the PORO option shall be installed and the PORO 

set point shall be set to ON. If power is lost to the compressor while the 

compressor is running or is stopped in auto start/stop, the controller will 

store the current opening conditions in memory.

When power is restored, the controller will energize the horn and start 

a countdown on the display. The red LED will flash indicating a warning 

condition and the horn will blow for the number of seconds set in the PORO 

time set point. At the end of the countdown, the horn will stop blowing and 

the compressor will start.

The PORO countdown may be stopped at any time by pressing the Stop / 

Reset button on the user interface. Pressing any button will cause the horn to 

stop blowing and the countdown to stop. The control will power up normally 

in a ready to start mode.

 110812.16.23

Содержание R132

Страница 1: ...80446339 Revision B October 2012 Save These Instructions Contact Cooled Rotary Screw Air Compressor Product Information R37 160 110812 16 23 PRINT LANGUAGE ENGLISH SPANISH FRENCH PORTUGUESE...

Страница 2: ...ice warnings 15 Initial check trips 15 Trips 15 OPERATING INSTRUCTIONS FOR FIXED SPEED FS 16 SG Controller Controls Fixed Speed 16 Display screen 16 Current status 17 Main menu 18 Operator setpoints 1...

Страница 3: ...ks are fully engaged on both sides Alternatively a special lifting frame can be used to enable a crane or hoist to move the compressor Use only marked lifting points Once the packaging and pallet are...

Страница 4: ...volume is sufficient 1 2 4 5 6 7 8 Discharge piping should be at least as large as the discharge connection of the compressor All piping and fittings should be suitably rated for the discharge pressur...

Страница 5: ...agram furnished separately from this manual NOTICE Main and fan motor insulation shall be tested by a qualified electrician prior to initial start up or following an extended shutdown period in cold a...

Страница 6: ...surface Perhaps the largest contributor to scale formation is the precipitation of calcium carbonate out of the water This is dependent on temperature and pH level The higher the pH value the greater...

Страница 7: ...the system is enhanced by a control logic that varies the cooling blower speed dependent on the intake and discharge temperatures and hence controls the injection temperature even closer while saving...

Страница 8: ...by a local or remote stop a shutdown due to a trip or an emergency stop All of the above conditions will cause the compressor to stop immediately except the local or remote stop A local or remote stop...

Страница 9: ...ow the display screen are defined by the words immediately above them in the bottom line of the screen Each function such as MAIN MENU STATUS etc is described in appropriate sections in this manual Di...

Страница 10: ...when the ENERGY STATUS screen is displayed pressing the STATUS button will toggle the display to the CURRENT STATUS screen The ENERGY STATUS screen displays the following items ENERGY STATUS Items Ave...

Страница 11: ...ser adjustable variables in the controller logic that can be set using the OPERATOR SETPOINTS screen shown here The name and value of each of the setpoints listed can be seen on the screen by moving t...

Страница 12: ...is pressure The range for this setpoint will be the automatic stop pressure to automatic stop pressure 10 psi Blowdown Mode Two stage compressors will always blowdown when signalled to stop If this mo...

Страница 13: ...the day that a scheduled start will take place The selections are Sunday Monday Tuesday Wednesday Thursday Friday Saturday Daily Su Sa Weekdays M F or Weekends This option setpoint will work with the...

Страница 14: ...f the compressor for the time period that was started by selecting the reset averaging setpoint This is calculated by multiplying the kW hours of the motor and the blower by the energy rate ENERGY SAV...

Страница 15: ...ecognized as missing or broken VSD FAULT The VSD fault is read from the drive The controller will read the status menu of the variable speed drive If a fault condition is returned in the status inform...

Страница 16: ...ultiple functions relating to the right half of the display screen When lists are presented the buttons are used to move up or down through the items on the list The small arrow s displayed in the upp...

Страница 17: ...r IN PR Coolant Filter OUT PR Inlet Vacuum Inlet Filter Total Hours Loaded Hours Software Title and Version Figure 16 Operator Panel Flow Diagram The controller automatically returns the display to th...

Страница 18: ...onal compressor hardware and the correct Option Module to plug into the controller Descriptions of the options operations can be found later in this section The name and value of each of the following...

Страница 19: ...s each of the Trip messages for the last 15 Trips experienced by the compressor It also gives access to displaying the compressor operating conditions that existed at the time of each Trip The first o...

Страница 20: ...exceptions to this are explained in the Trip descriptions The possible Trip messages are as follows CHECK MOTOR ROTATION This will occur if the compressor is started and the compressor has incorrect r...

Страница 21: ...he main electrical isolation switch Stopping the compressor in an emergency If the compressor has to be stopped in an emergency DEPRESS THE EMERGENCY STOP BUTTON 1 This will over ride the normal unloa...

Страница 22: ...d logged in the event log Table 9 Command Keys Icon Name Function None Load Puts the compressor into the selected mode of operation Unit will load if the pressure conditions are right Unload Puts the...

Страница 23: ...Indicates that there are more pages available by navigating left Accessing parameters After the desired page is selected the page s parameters can be selected by using the DOWN key The cursor will mov...

Страница 24: ...ble from the General Settings folder Run Hours indicate the number of hours the compressor has been running NOTICE The online and offline set points can be selected and modified on this page All other...

Страница 25: ...perator Options Selection Min Max Def Step Unit Installed option required Enable Auto Restart ON OFF Off No Auto Restart Time 2 60 10 1 min No Auto Restart Delay 0 60 0 1 sec No Comm Control ON OFF Of...

Страница 26: ...See the following lists for details about messages in each type of event Warning Events List Change Inlet Filter Will occur if 1AVPT is greater than 0 7 psi vacuum or 1 3 psi vacuum if the high dust...

Страница 27: ...709 about 5 C However the warning will still be displayed Dryer High Pressure On compressors with the integrated dryer this will occur if the dryer high pressure switch opens while the dryer is runni...

Страница 28: ...r if the sensor zero value is 10 of its scale This will only occur when a sensor is calibrated Start Inhibit List High Airend Discharge Temperature This will occur if 2ATT is greater than 95 of 228 F...

Страница 29: ...ian Chinese simplified Croatian Czech Danish Dutch Estonian Finish French German Greek Hungarian Italian Indonesian Korean Latvian Lithuanian Maltese Norwegian Polish Portuguese Romanian Russian Slova...

Страница 30: ...y Confirm New Time and Date Used to verify that changes to selections are desired An x must appear in the checkbox before any changes will take affect The controller will continue to display any chang...

Страница 31: ...Discard any changes made to the Ethernet settings Status folder NOTICE All information on these pages is read only Pages 1 3 Analog Inputs Figure 50 Analog Inputs The following inputs are displayed i...

Страница 32: ...ues in this folder This folder is used for setting parameters that are specific to that compressor and displaying software information for the controller Page 1 Password Figure 55 Password Table 21 Pa...

Страница 33: ...lways centered on the gauge This is the pressure that the compressor is trying to maintain Automatic Stop Setpoint is indicated in the white box and by the white arrow which is always right of center...

Страница 34: ...e Injected Coolant Temperature Aftercooler Discharge Temperature Separator Pressure Drop Coolant Filter Pressure Drop Inlet Vacuum Remote Pressure optional Aftercooler Discharge Pressure integrated dr...

Страница 35: ...perature is only adjustable if the low ambient factory set point is on A value of 0 will disable the lead lag cycle time feature Pages 6 7 Sensor Calibration Figure 63 Sensor Calibration Sensor calibr...

Страница 36: ...occur if the compressor is running and 2ATT is greater than 221 F 97 of 228 or the compressor is in idle mode 3 3 7 1 and 2ATT is greater than 184 F This warning will normally have a 5 second delay h...

Страница 37: ...en a sensor is recognized as missing or broken The sensors affected by this trip are 4APT 3APT 2APT 1AVPT 5CPT 6CPT and 2ATT The sensor should be displayed along with the sensor failure message The se...

Страница 38: ...168 psi Start Inhibit List High Airend Discharge Temperature This will occur if 2ATT is greater than 95 of 228 F High Sump Pressure This will occur if the sump pressure 3APT is 25 psi or higher than...

Страница 39: ...after the service has been performed General settings folder NOTICE All parameters in this folder are adjustable Page 1 Language Selection Figure 70 Language Selection Language is selectable from the...

Страница 40: ...elect Home Page Used to select the Home Page within the selected Home folder Page 4 5 Time Date Settings Figure 73 Time Date Settings All items are adjustable The following settings are displayed in t...

Страница 41: ...ed this setpoint sets the IP address of the controller IP Address Actual This will match the IP address setting when DHCP is not enabled If DHCP is enabled this will display the address assigned to th...

Страница 42: ...er Feedback is TRUE when its input is in the high state where as E Stop is TRUE when its input is at 0Vdc The following are displayed in this section Emergency Stop Main Motor Overload Fan Motor Overl...

Страница 43: ...able the password time feature Timeout Delay This timeout along with the password timeout enable allows the user to set an adjustable amount of time to require a valid password to be re entered Once t...

Страница 44: ...page highlighting this button and hitting enter will cause the controller to clear all history of maximum values and begin recording them again The password must be entered in order to use this reset...

Страница 45: ...110812 16 23...

Страница 46: ...110812 16 23...

Страница 47: ...writing to the Company in said period whereupon the Company shall at its option correct such nonconformity by suitable repair to such equipment or furnish a replacement part F O B point of shipment p...

Страница 48: ...ingersollrandproducts com 2012 Ingersoll Rand plc 110812 16 23...

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