2002/11/01 Caterpillar

Correction to Special Instruction , "Additional Information for the Customer Communication Module (CCM) that Is Used on Series 3500 and 3600 Gas Applications" {1926}

Usage:

G3606B 4ZS

Electric Power Generation: G3520B (S/N: GET1-UP; BGW1-UP; CTK1-UP) G3520C (S/N: GDB1-UP)
Engine: G3516B (S/N: CEY1-UP; 7EZ1-UP; CTW1-UP) G3606 (S/N: 4ZS281-UP) G3608 (S/N: BEN208-UP) G3612 (S/N: BKE192-UP) G3616 (S/N: BLB163-UP)

Special Instruction, REHS0806, "Additional Information for the Customer Communication Module (CCM) that is used on Series 3500 and 3600 Gas Applications"

In Special Instruction, REHS0806, the Broadcast Event Table that appears in "PID Details for G3500B and G3600A Generator Set Applications" is incorrect. Use the Broadcast Event Table that is shown below.

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Table 1
Broadcast Event Table $FA $0E ab[ccd ... ccd] Used to broadcast the diagnostics from the ECM. Used only with IID $80.
(a)	Cyclic Message number Broadcast ($00 - $FF)
(b)	Status Flag Bit 8 = 0 Always Bit 7: First event Table listing message 1 = First Event table message 0 = Not First Event table message Bit 6: 1 Always Bit 5: Last Message Group Flag 0 - Additional messages will follow 1 - Last message group Bit 4: Buffer Overflow 0 - No Buffer Overflow 1 - Buffer Overflow, Data was incomplete due to limited storage in CCM Bit 3-1: 0 always (reserved)
(cc)	Event Identifier (EID)
(d)	WCI Bit 8-6: Warning Category Indicator Bit 5: Reserved Bit 4-3: Event Type 00 = Not allowed 01 = Maintenance Event 10= Operator/Data Event 11 = Maintenance and Operator/Data Event