Menu D: Brake - Emerson E300 Series Design Manual

Safety Product Mechanical
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8.3

Menu D: Brake

Figure 8-11 Menu D Open loop logic diagram
Total Output
Current
J20
Brake Control:
Lower Current
D07
Threshold
Hysteresis
Brake Control:
Brake Control:
Upper Current
Lower Current
_
Threshold
Threshold
D06
D07
Output
Frequency
J60
Brake Control:
Brake Release
Frequency
D08
Brake Control:
Brake Apply
Frequency
D09
Reference
On
D10
Dynamic Braking Setup
Braking IGBT Lower Threshold
D19
Braking IGBT Upper Threshold
D20
Low Voltage Braking IGBT Threshold
D21
Low Voltage Braking IGBT Threshold Select
D22
Power into
braking
resistor
E300 Design Guide
Issue Number: 1
Electrical Getting
User Menu A Commissioning
installation started
+
_
+
_
+
_
x(-1)
100%
Braking Resistor Rated Power(D15)
Braking resistor protection system
Advanced
Diagnostics Optimization CT MODBUS RTU Technical Data
Parameters
Drive
Active
L06
o
i
LAT
r
Motor Torque
Ramp Time ( B16 )
Start Optimizer
Speed ( G46 )
Brake Contact Monitoring
Brake Contact Monitoring Select
D11
D12 Brake Contact Monitoring Input 1
D13 Brake Contact Monitoring Input 2
D14
Brake Contact Monitoring Time
-t/t
1 – e
X
X
The parameters are all shown in their default settings
Brake Control
Output
D03
input output
i o
LAT
reset
r
If the reset input is 1, the output is 0.
If the reset input is 0, the output
latches at 1 if the input is 1.
Braking Resistor
Thermal
Accumulator
D17
Key
Input
X
Read-write (RW)
mmpp
terminals
parameter
Read-only (RO)
X
Output mmpp
parameter
terminals
243