50 PCP/ESP program features
Brake confirmation
The brake confirmation function is optional. This function controls the operation of the
mechanical brake. If a pressure feedback is available from the mechanical brake then
this function can be used to detect the failure of the brake before starting the pump. If
the mechanical brake is defective, this function generates a fault and also forbids the
start command.
Settings
Parameters:
,
,
.
(Bit 13)
Faults:
Brake confirmation source
(Par 74.22)
Brake confirmation limit
(Par 74.23)
Brake confirmation speed
(Par 74.24)
Brake confirmation time
(Par 74.25)
Pump status word
bit 13 Brake confirm active
(Par 9.14)
Brake confirmation fault
D105
Brake confirmation active
D20A
Time
Time
Time
Time
Time
Time
Speed ref ramp output
(Par 23.02)
Rod speed
(Par 9.05)
Brake confirmation succeeded
Brake confirmation source
(Par 74.22)
Brake confirmation limit
(Par 74.23)
Brake confirmation speed
(Par 74.24)
Brake confirmation time
(Par 74.25)
Pump started
Pump status word
bit 13 Brake confirm active
(Par 9.14)
Brake confirmation fault
D105
Brake confirmation active
D20A
Time
Time
Time
Time
Time
Time
Speed ref ramp output
(Par 23.02)
Rod speed
(Par 9.05)
Brake confirmation failed
0
0
Pump started
Содержание ACS880 ESP
Страница 1: ...ABB industrial drives Firmware manual ACS880 PCP ESP control program ...
Страница 4: ......
Страница 28: ...28 PCP ESP control start up ...
Страница 30: ...30 Using the control panel ...
Страница 94: ...94 Standard programposi features ...
Страница 100: ...100 Default control connections ...
Страница 360: ...360 Parameters ...
Страница 362: ...362 Additional parameter data Fieldbus addresses Refer to the User s Manual of the fieldbus adapter ...
Страница 436: ...436 Fault tracing ...
Страница 486: ...486 Control chain diagrams ...
Страница 492: ...492 Appendix ESP with step up transformer and sine filter ...
Страница 494: ...Contact us www abb com drives www abb com drivespartners 3AXD50000016186 Rev B EN 2015 10 27 ...