Input/Output Signals of the AML System (GR-600-1/GR-800-1)
CN 2 connector Pin No.
5
name
RLY 5
Signal names and functions Signal name: Telescoping control relay output [For GR-600-1] <3rd / top boom sections telescope> The relay turns ON (DC24V) under either of following conditions and 3rd / top boom sections telescole. 1. The boom length is 19.23 m or more. 2. The boom length is 18.43 m -- 19.23 m and 3rd / top boom extension switch is “ON” (Di28/0V). 3. The boom length is 18.43 m -- 19.23 m and 3rd / top boom full retraction detection switch is “OFF” (Di3/24V). <2nd boom section telescopes> The relay turns OFF (DC0V) under either of following conditions and 2nd boom section telescoles. 1. The boom length is 18.43 m or less. 2. The boom length is 18.43 m -- 19.23 m and 3rd / top boom full retraction detection switch is “ON” (Di3/0V). Relay ON (DC24V): 3rd / top boom sections telescope. Relay OFF (DC0V): 2nd boom section telescopes. [For GR-800-1] (2nd boom section primary extending mode) (A) The telescoping mode <3rd / top boom sections telescope> The relay turns ON (DC24V) under either of following conditions and 3rd / top boom sections telescope. 1. The boom length is 20.03 m or more. 2. The boom length is 19.23 m -- 20.03 m and 3rd / top boom extension switch is “ON” (Di28/0V). 3. The boom length is 19.23 m -- 20.03 m and 3rd / top boom full retraction detection switch is “OFF” (Di3/24V). <2nd boom section telescopes> The relay turns OFF (DC0V) under either of following conditions and 2nd boom section telescopes. 1. The boom length is 19.23 m or less. 2. The boom length is 19.23 m -- 20.03 m and 3rd / top boom full retraction detection switch is “ON” (Di3/0V). Relay ON (DC24V): 3rd / top boom sections telescope. Relay OFF (DC0V): 2nd boom section telescopes. (3rd / top boom sections primary extending mode) (B) The telescoping mode <2nd boom section telescopes> The relay turns ON (DC24V) under either of following conditions and 2nd boom section telescopes. 1. The boom length is 36.28 m or more. 2. The boom length is 35.48 m -- 36.28 m and 2nd boom extension switch is “ON” (Di28/0V). 3. The boom length is 35.48 m -- 36.28 m and 2nd boom full retraction detection switch is “OFF” (Di3/24V). <3rd / top boom sections telescope> The relay turns OFF (DC0V) under either of following conditions and 3rd / top boom sections telescole. 1. The boom length is 35.48 m or less. 2. The boom length is 35.48 m -- 36.28 m and 2nd boom full retraction detection switch is “ON” (Di3/0V). Relay ON (DC24V): 2nd boom section telescopes. Relay OFF (DC0V): 3rd / top boom sections telescope.
35
W301-0139E
