GE Ecomagination AF-600 FP Programming Manual page 142

Parameter Description
FB-07 Fire Mode Feedback Source
Option: Function:
Select the feedback input to be used
for the fire mode feedback signal
when fire mode is active.
If the motor also is controlled by the
built–in PID controller when in
normal operation, the same
transmitter can be used for both
cases by selecting the same source.
[0] No function
*
[1] Analog Input 53
[2] Analog Input 54
[3] Pulse input 29
[4] Pulse input 33
[7] Analog Input X30/11 (OPCGPIO)
[8] Analog Input X30/12 (OPCGPIO)
[9] Analog Input X42/1 (OPCAIO)
[10] Analog Input X42/3 (OPCAIO)
[11] Analog Input X42/5 (OPCAIO)
[100] Bus Feedback 1
[101] Bus Feedback 2
[102] Bus feedback 3
FB-09 Fire Mode Alarm Handling
Option: Function:
[0] Trip+Reset, If this mode is selected, the frequency
Critical converter continues to run, ignoring most
Alarms alarms, even if doing so may result in
damage of the frequency converter. Critical
alarms are alarms, which cannot be
suppressed but a restart attempt is possible
(infinity automatic reset).
[1] Trip, Critical In case of a critical alarm, the frequency
*
Alarms converter trips and does not auto-restart
(manual reset).
[2] Trip, All It is possible to test the operation of fire
Alarms/Test mode, but all alarm states are activated
normally (manual reset).
NOTICE
Warranty-affecting alarms. Certain alarms can affect the
lifetime of the frequency converter. Should 1 of these
ignored alarms occur while in fire mode, a log of the
event is stored in the fire mode-log.
Here the 10 latest events of warranty-affecting alarms,
fire mode activation, and fire mode deactivation are
stored.
DET-620D
AF-600 FP™ Programming Guide
NOTICE
The setting in parameter H-04 Auto-Reset (Times) is
disregarded if fire mode is active (see parameter group
FB-0# Fire Mode).
Num
ber
4
7
8
9
13
14
16
29
33
38
65
Table 3.25 Fire Mode Alarm Handling
3.20.2 FB-1# Drive Bypass
The frequency converter includes a feature, which can be
used to automatically activate an external electro-
mechanical bypass in case of a trip/trip lock of the
frequency converter or the event of a fire mode coast (see
parameter FB-00 Fire Mode Function).
The bypass switches the motor to operation direct on line.
The external bypass is activated by 1 of the digital outputs
or relays in the frequency converter, when programmed in
parameter group E-2#.
To deactivate the drive bypass at normal operation (fire
mode not activated), carry out 1 of following actions:
•
•
•
NOTICE
The drive bypass cannot be deactivated if in fire mode. It
can be deactivated only by either removing the fire
mode command signal or the power supply to the
frequency converter.
When the drive bypass function is activated, the display on
the keypad shows the status message Drive Bypass. This
message has a higher priority than the fire mode status
messages. When the automatic drive bypass function is
enabled, it cuts in the external bypass according to the
sequence in Illustration 3.49
03/2016 All rights reserved.
Critical
Description
alarms
Mains oh. Loss
DC overvolt
DC undervolt
Inverter overloaded
Over current
Earth fault
Short circuit
Power card temp
Inrush fault
Internal fault
Ctrl. card temp
Press [Off] on the keypad, (or program 2 of the
digital inputs for Hand-Off-Auto).
Activate external interlock via digital input
Carry out a power cycling.
3
Warranty-
affecting
alarms
x
x
x
x
x
x
x
x
x
x
x
141
3