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Diagnostics Optimization CT MODBUS RTU Technical Data
E300 Design Guide 309
Issue Number: 1
This allows the user to configure the direction input mode. The following direction configurations are available:
Analog Run Prmit:
Analog speed reference with run permit, Direction Input 1 CCW (G39) = On (1) to start the profile. The analog reference is read from Analog Speed
Reference (G49) and is bidirectional i.e. the direction of travel is taken from the sign of the analog reference where negative references are CCW and
positive references are CW direction. Direction Input 2 CW (G40) has no effect in this mode.
Sequencing may be started when the enable is received. It is assumed that the enable is made via an auxiliary contactor on the Motor contactor.
Motor Contactor Control Output (B31) is not used when enable starts the sequencing.
Sequencing may be started when a run permit input is given. Motor Contactor Control Output (B31) is set to On (1) when the run permit (direction)
signal is given. It is assumed that the enable is made via an auxiliary contactor on the Motor contactor.
On start up, the profile generator is used to ramp the speed from 0 to the analog reference level and is then bypassed once the speed is reached.
This smoothes out the transition from 0 to the analog reference where the analog reference starts > 0V e.g. in open loop the user may apply a small
speed to improve holding torque prior to brake release.
Analog 2 Dir:
Analog speed reference with dual direction inputs. The analog reference is read from Analog Speed Reference (G49). Direction Input 1 CCW (G39) =
Off (0) and Direction Input 2 CW (G40) = On (1) clockwise direction is selected, and if Direction Input 1 CCW (G39) = On (1) and Direction Input 2 CW
(G40) = Off (0) counter clockwise direction is selected. If Direction Input 1 CCW (G39)and Direction Input 2 CW (G40) = On (1) or Off (0) then no
direction is selected.
Sequencing may be started when the enable is received. It is assumed that the enable is made via an auxiliary contactor on the Motor contactor.
Motor Contactor Control Output (B31) is not used when enable starts the sequencing.
Sequencing may be started when a direction input is given (Direction Input 1 CCW (G39) or Direction Input 2 CW (G40) = On (1)). Motor Contactor
Control Output (B31) is set to On (1) when the direction signal is given. It is
assumed that the enable is made via an auxiliar
y contactor on the Motor
contactor.
On start up, the profile generator is used to ramp the speed from 0 to the analog reference level and is then bypassed once the speed is reached.
This smoothes out the transition from 0 to the analog reference where the analog reference starts > 0V e.g. in open loop the user may apply a small
speed to improve holding torque prior to brake release.
Priority 1 Dir:
Single direction input and speed selection with priority e.g. V3 higher priority than V2. Direction Input 1 CCW (G39) = Off (0) Clockwise direction is
selected, and Direction Input 1 CCW (G39) = On (1) counter clockwise direction is selected.
Binary 1 Dir:
Single direction input and binary speed selection. Direction Input 1 CCW (G39) = Off (0) Clockwise direction is selected, and Direction Input 1 CCW
(G39) = On (1) counter clockwise direction is selected.
Priority 2 Dir:
Dual direction input and speed selection with priority e.g. V3 higher priority than V2. Direction Input 1 CCW (G39) = Off (0) and Direction Input 2 CW
(G40) = On (1) Clockwise direction is selected, and if Direction Input 1 CCW (G39) = On (1) and Direction Input 2 CW (G40) = Off (0) counter
clockwise direction is selected. If Direction Input 1 CCW (G39) and Direction Input 2 CW (G40) = On (1) or Off (0) then no direction is selected.
Binary 2 Dir:
Dual direction input and binary speed selection. Direction Input 1 CCW (G39) = Off (0) and Direction Input 2 CW (G40) = On (1) Clockwise direction
is selected, and if Direction Input 1 CCW (G39) = On (1) and Direction Input 2 CW (G40) = Off (0) counter clockwise direction is selected. If Direction
Input 1 CCW (G39) and Direction Input 2 CW (G40) = On (1) or Off (0) then no direction is selected.
Changing the direction during travel will cause the elevator to abort the present motion and come to stop.
Control Word:
H11 Control Input Mode
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 6
Default 2 Units
Type 8 Bit User Save Update Rate Background
Display Format Standard Decimal Places 0
Coding RW, TE
Value Text
0 Analog Run Prmit
1 Analog 2 Dir
2 Priority 1 Dir
3 Binary 1 Dir
4 Priority 2 Dir
5 Binary 2 Dir
6 Control Word
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