Atlas Copco PTS 916 Cd, Instruction Manual, Page: 31 / 74

Instruction manual
Preliminary 31
4.4.4 Permissive start status
In this status the CCM checks if the parameters are out of range and
checks all sensor inputs for sensor faults.
This status does not require any action from the operator, and is
therefore not visible on the screen.
Yet, some buttons and signals do have a function.
Other actions and signals have no effect in this status.
If all parameters are within the defined limits, cranking will begin,
the CCM will go to the Cranking status.
4.4.5 Cranking status
The starter motor output is activated when the CCM enters this
status.
The Crank counter is reset to 0.
Other actions and signals have no effect in this status.
S Warnings R Are shown on the screen
A Shutdowns R To start failure status (see
section 4.4.11)
A Emergency stop button R To emergency stop status (see
section 4.4.13)
A
↓
-button, press once R Set pressure - 0.1 bar
A
↑
-button, press once R Set pr 0.1 bar
A
↓
-button, press continuously R Set pressure - 0.1 bar/second
A
↑
-button, press continuously R Set pr 0.1 bar/second
A Stop command R To ready for start status (see
section 4.4.2)
A Power OFF switch R Automatic start deactivated. End
of operation
S Warnings R Are shown on the screen
A Shutdowns R To start failure status (see
section 4.4.11)
A Crank counter = Max. crank
attempts R To start failure status (see
section 4.4.11)
A Starter lockout activation RPM
reached R The starter motor output is
activated; to Warmup status (see
section 4.4.6)
A Emergency stop button R To emergency stop status
A
↓
-button, press once R Set pressure - 0.1 bar
A
↑
-button, press once R Set pr 0.1 bar
A
↓
-button, press continuously R Set pressure - 0.1 bar/second
A
↑
-button, press continuously R Set pr 0.1 bar/second
A Power OFF switch R To stopping status (see section
4.4.10)
A Stop command To stopping status (see section
4.4.10)
If cranking:
S
Crank time elapsed S The starter motor output is
desactivated for the duration of
the crank time (resting).
Crank c1
If resting:
S
Crank time elapsed S The starter motor is reactivated,
the screen shows “Crank attempt
X”, with X being the Crank
counter.