Chapter A
Chapter A
Components of AML System
14
W301-0411E
2.1.3 CN2-2 Connector (16-Pin)
CN2-2 connector
SW status in AML
Pin No.
Name
(Data No. #---)
Signal names and functions
ON (0)
OFF (1)
1 Di21+
(Spare)
2 Di22+
(
#17204-3)
- Signal name: Counterweight fitting detection
Detects fitting status of the counterweight.
Mounted
Not mount
3 Di23+
(
#17202-37)
- Signal name: Main over-unwind detection
Detects the over-unwinding status of the main winch drum.
(Europe spec.)
Not
over-unwind
Over-unwind
4 Di24+
(
#17202-38)
- Signal name: Aux. winch over-unwind detection
Detects the over-unwinding status of the auxiliary winch
drum.
(Europe spec.)
Not
over-unwind
Over-unwind
5
FG
Frame ground (Connected with ground on circuit board)
6 P3
(Spare)
7
P2A
（
P2
）
Signal name: Drum indicator input (Aux.)
Detects the rotation of auxiliary winch drum.
8
P1A
（
P1
）
Signal name: Drum indicator input (Main)
Detects the rotation of main winch drum.
9 Di25+
(
#17204-9)
- Signal name: Jib removal detection
Detects removal of the jib from the crane boom.
Mounted Removed
10 Di26+
(
#17206-64)
- Signal name: Deactivation of over-unwinding cutout
Deactivates stop due to over-unwinding only among the
automatic stop functions of the AML.
(Europe spec.)
Over-unwinding
stop deactivated
Over-unwinding
stop activated
11 Di27+
(#17206-55)
- Signal name:3rd—top boom section extension switch
Shifting operation of boom telescoping cylinder (from No. 1 to
No. 2)
Extension
Not
extension
