CARBONEX ECHO-PG, Technical And Operating Manual, Page: 9 / 34

E C H O - P G V E R S I O N E N 1
9
TABLE OF OUTPUTS OF HEADFRAME UNIT
Relay Function Description
P1
Ready
RDY
Relay is turned on when cage unit and headframe unit are turned on,
both are operational, and there is communication between them.
P2
Impulse control
IC
Relay will be turned on for 6 seconds when:
- will be closed input no. 2 in headframe device and,
- will be closed input no. 5 in headframe device and,
- will be closed two or three times input no. 6 or 9 in headframe device.
Relay is released:
- after 6 seconds or,
- after opening input no. 2 or
- after opening input no. 5 or,
- after closing one time input no. 6 or 9.
P3
Alarm
A
In normal operation when headframe unit is in ready mode, relay is
turned on. The relay will be turned off when:
- red button ALARM in manipulator or cage device would be pressed,
- there will be a loss of communication between units.
P4
Blockade
B
In normal operation when headframe unit is in ready mode, relay is
turned on. The relay will be turned off when:
- red switch BLOCKADE in cage unit would be set into right position,
- there will be a loss of communication between units.
P5
Button of
announcement
BA
The general purpose button, in normal operation when headframe unit
is in ready mode, relay is turned off. The relay will be turned on when
green button BA in cage device would be pressed.
P6
Button of reset
BR
The general purpose button, in normal operation when headframe unit
is in ready mode, relay is turned off. The relay will be turned on when
black button BR in cage device would be pressed.
P7
Code of Signals
from platform
CSP
Relay is turned on when:
- will be closed input no. 2 in headframe device and,
- will be closed input no. 7 in headframe device and
- yellow button CODE in cage device would be pressed.
P8
Code of Signals
from bottom
CSB
Relay is turned on when:
- will be closed input no. 2 in headframe device and,
- will be closed input no. 8 in headframe device and
- yellow button CODE in manipulator would be pressed.
P9
Battery control
BC
Relay is switched on when the battery is working properly and charged.
Relay is switched off when battery voltage drops below 11,5 V.