The upper and lower limit of the setting is shown in grey, the actual setting is shown in black.
Use the ↑ or ↓ key of the Scroll keys to modify the settings as required and press the Enter
key to accept.
If necessary, change the other settings as required in the same way as described above.
Indirect stop: occurs when the pressure rises to the pre-set Indirect stop setpoint (= setpoint plus
Indirect stop level). The motor will decelerate to minimum speed and the compressor will switch
to unloaded condition.
Direct stop: occurs when the compressor runs at a speed between minimum and maximum and
the net pressure rises above the direct stop setpoint (= setpoint plus Direct stop level).
Both settings (Indirect stop level and Direct stop level) are programmable, see section
Programmable settings.
3.12 Event history menu
Menu icon, Event History
Function
To call up the last shutdown and last emergency stop data.
Procedure
• Starting from the Main screen, move the cursor to the action button Menu and press the
Enter key. Following screen appears:
Instruction book
48
API480496
Summary of Contents for GA 37 VSD
Page 1: ...INSTRUCTION BOOK API480496 GA 37 VSD ...
Page 2: ......
Page 14: ...Front view GA 37 VSD up to GA 45 VSD Workplace Full Feature Instruction book 12 API480496 ...
Page 127: ......
