2941741 GUIDE Caterpillar parts
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
Rating:
Alternative (cross code) number:
CA2941741
294-1741
2941741
CA2941741
294-1741
2941741
Weight: 0.44 pounds 0 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
Compatible equipment models: 2941741:
Number on catalog scheme:
1
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Information:
VIMS 3G Electronic Control Modules (ECMs)
Illustration 1 g01770577
VIMS 3G ECMs
VIMS 3G uses three ECMs. Following are the VIMS 3G ECMs:
Main
Application
AutonomousThe Module Identifier (MID) codes for the VIMS 3G ECM are listed below:MID 161 - VIMS 3G Main ECMMID 162 - VIMS 3G Application ECMVIMS 3G Persistent RAM
VIMS 3G ECMs store machine data in persistent RAM. Persistent RAM is retained by a permanent battery. Table 1 is a list of the contents in RAM that will be altered when a VIMS 3G module is flashed.The following data is stored in persistent RAM:
Date
Time
Payload calibration
All data files that can be downloaded
Active events
Logged events
Configuration parameters
Machine serial number
Equipment numberNote: Active events are stored in memory when the keyswitch is turned off.
Table 1
Contents of Persistent RAM After Flashing the VIMS 3G ECM
Machine Information Changed By Installation of New Onboard Software(1)
Serial number of the machine (product identification number) NO
Equipment Number of the Machine (Unit Number) NO
Machine Hours (SMH) NO
Date NO
Time NO
Payload Calibration YES
Configuration Type YES(2)
The data files that are available for download YES
Data on events YES
Data Logger YES
Changes to the configuration that were made with the Service Program Codes. YES
Payload Data YES
Active events at the time the key start switch is turned OFF. YES
(1) The VIMS onboard software contains the source software (flash file) and the configuration software. The Caterpillar Electronic Technician must be used to flash this software.
(2) Installation of the new configuration software or the same configuration software clears the configuration type.Operator Display
VIMS 3G collects and stores data from other machine systems. This data is presented on the Advisor display, the action lamp, or the action alarm. Data
The information system uses four types of data. Following are the four types of data:Sensed - Data is read from the sensors and the switches. The sensors and the switches communicate with the VIMS ECM.Internal - The data is generated within the VIMS ECM. The date and time are examples of internal data.Communicated - The data is received through the Cat Data Link from other machine systems. For example, the engine speed is received through the data Links from the Engine ECM.Calculated - Data mathematically determined by the VIMS ECM. For example, the event duration is calculated and stored in the event list. Data- Links
The data-links for the monitoring system are listed below:Cat Data-Link - A two wire data-link that allows communication between the ECM and other machine control systems.CAN Data-Link - Two-wire data-link allows communication between ECM for a transfer of the parameter data.RS-232 (Broadcast) - Serial three-wire data link allows communication between the VIMS ECM and other off-board systems that are not service tools. The onboard data can be passed from the machine when a radio telemetry system is connected to the port. Ethernet (10baseT) - A four wire data link that allows communication to the VIMS modules for uploading configurations and downloading VIMS 3G data.Inputs
ECM monitor the status of the machine systems continuously. ECM calculate decisions based upon the input from the following components:
Sensors
Switches
Other ECM
Internal calculations
Illustration 1 g01770577
VIMS 3G ECMs
VIMS 3G uses three ECMs. Following are the VIMS 3G ECMs:
Main
Application
AutonomousThe Module Identifier (MID) codes for the VIMS 3G ECM are listed below:MID 161 - VIMS 3G Main ECMMID 162 - VIMS 3G Application ECMVIMS 3G Persistent RAM
VIMS 3G ECMs store machine data in persistent RAM. Persistent RAM is retained by a permanent battery. Table 1 is a list of the contents in RAM that will be altered when a VIMS 3G module is flashed.The following data is stored in persistent RAM:
Date
Time
Payload calibration
All data files that can be downloaded
Active events
Logged events
Configuration parameters
Machine serial number
Equipment numberNote: Active events are stored in memory when the keyswitch is turned off.
Table 1
Contents of Persistent RAM After Flashing the VIMS 3G ECM
Machine Information Changed By Installation of New Onboard Software(1)
Serial number of the machine (product identification number) NO
Equipment Number of the Machine (Unit Number) NO
Machine Hours (SMH) NO
Date NO
Time NO
Payload Calibration YES
Configuration Type YES(2)
The data files that are available for download YES
Data on events YES
Data Logger YES
Changes to the configuration that were made with the Service Program Codes. YES
Payload Data YES
Active events at the time the key start switch is turned OFF. YES
(1) The VIMS onboard software contains the source software (flash file) and the configuration software. The Caterpillar Electronic Technician must be used to flash this software.
(2) Installation of the new configuration software or the same configuration software clears the configuration type.Operator Display
VIMS 3G collects and stores data from other machine systems. This data is presented on the Advisor display, the action lamp, or the action alarm. Data
The information system uses four types of data. Following are the four types of data:Sensed - Data is read from the sensors and the switches. The sensors and the switches communicate with the VIMS ECM.Internal - The data is generated within the VIMS ECM. The date and time are examples of internal data.Communicated - The data is received through the Cat Data Link from other machine systems. For example, the engine speed is received through the data Links from the Engine ECM.Calculated - Data mathematically determined by the VIMS ECM. For example, the event duration is calculated and stored in the event list. Data- Links
The data-links for the monitoring system are listed below:Cat Data-Link - A two wire data-link that allows communication between the ECM and other machine control systems.CAN Data-Link - Two-wire data-link allows communication between ECM for a transfer of the parameter data.RS-232 (Broadcast) - Serial three-wire data link allows communication between the VIMS ECM and other off-board systems that are not service tools. The onboard data can be passed from the machine when a radio telemetry system is connected to the port. Ethernet (10baseT) - A four wire data link that allows communication to the VIMS modules for uploading configurations and downloading VIMS 3G data.Inputs
ECM monitor the status of the machine systems continuously. ECM calculate decisions based upon the input from the following components:
Sensors
Switches
Other ECM
Internal calculations
Caterpillar parts catalog:
Parts guide Caterpillar catalog:
311C, 313D2 LGP, 315C, 315D L, 316E L, 318B, 318C, 318D L, 318D2 L, 318E L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320B FM LL, 320B L, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320...
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 321C, 321D LCR, 322C, 322C FM, 323D L, 323D LN, 323D SA, 324D, 324D...
3604584
GUIDE
318E L, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324...
318E L, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324...
2627955
GUIDE
319D, 323D L, 323D LN, 324D, 324D LN, 325D, 325D L, 329D L, 330D, 330D L, 330D LN, 330D MH, 336D L, 336D LN, 345C, 345C L, 345D, 345D L, 365C, 365C L, 365C L MH, 385C, 385C FS, 385C L, M313D, M315D, M...
319D, 323D L, 323D LN, 324D, 324D LN, 325D, 325D L, 329D L, 330D, 330D L, 330D LN, 330D MH, 336D L, 336D LN, 345C, 345C L, 345D, 345D L, 365C, 365C L, 365C L MH, 385C, 385C FS, 385C L, M313D, M315D, M...
3346509
GUIDE AS
312D, 312D L, 312E, 312E L, 315D L, 316E L, 318E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D L, 324E, 32...
312D, 312D L, 312E, 312E L, 315D L, 316E L, 318E L, 319D L, 319D LN, 320D, 320D L, 320D LRR, 320D RR, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D L, 324E, 32...
6E6354
GUIDE-SPRING
320D FM, 325 L, 330, 330 FM L, TK1051
320D FM, 325 L, 330, 330 FM L, TK1051
6E6372
GUIDE-SPRING
320D FM, 325 L, 330, 330 FM L, TK1051
320D FM, 325 L, 330, 330 FM L, TK1051
6E6371
GUIDE-SPRING
320D FM, 325 L, 330, 330 FM L, TK1051
320D FM, 325 L, 330, 330 FM L, TK1051
2254791
GUIDE
320D, 320D FM, 320D L, 320D LN, 320D LRR, 320D RR, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D,...
320D, 320D FM, 320D L, 320D LN, 320D LRR, 320D RR, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D,...
2597788
GUIDE AS
320D, 320D FM, 320D L, 320D LN, 320D LRR, 320D RR, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D,...
320D, 320D FM, 320D L, 320D LN, 320D LRR, 320D RR, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D,...
2941678
GUIDE
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
3277229
GUIDE
320D, 320D FM, 320D GC, 320D L, 323D L
320D, 320D FM, 320D GC, 320D L, 323D L
2941678
GUIDE
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA
2597527
GUIDE
345C, 345C L, 345C MH, W345C MH
345C, 345C L, 345C MH, W345C MH
2597788
GUIDE AS
320D, 320D FM, 320D L, 320D LN, 320D LRR, 320D RR, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D,...
320D, 320D FM, 320D L, 320D LN, 320D LRR, 320D RR, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D,...
2254791
GUIDE
320D, 320D FM, 320D L, 320D LN, 320D LRR, 320D RR, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D,...
320D, 320D FM, 320D L, 320D LN, 320D LRR, 320D RR, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D,...
1486292
GUIDE
320B, 320C, 325C, 330C MH, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, M325C MH, W345B II
320B, 320C, 325C, 330C MH, 345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, M325C MH, W345B II
2221175
GUIDE AS
533, 543, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381
533, 543, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381
3500097
GUIDE
584
584
3500095
GUIDE
584
584
3501371
GUIDE
584
584
3501367
GUIDE
584
584
3277229
GUIDE
320D, 320D FM, 320D GC, 320D L, 323D L
320D, 320D FM, 320D GC, 320D L, 323D L