Emerson E300 Series Design Manual page 388

Safety Product Mechanical
information information installation
Mode: Open-Loop, RFC-A, RFC-S
L01
Mode Open-Loop, RFC-A, RFC-S
Minimum 0
Default
Type 8 Bit Volatile
Display Format Standard
Coding RO, Txt, ND, NC, PT, BU
Value Text
0 Inhibit
1 Ready
2 Stop
3 Scan
4 Run
5 Supply Loss
6 Deceleration
7 DC Injection
8 Position
9 Trip
10 Active
11 Off
12 Hand
13 Auto
14 Heat
15 Under Voltage
16 Phasing
Drive Status (L01) shows the present status of the drive. The strings from this parameter are also used by the basic keypad to provide the status
display text.
L02
Mode Open-Loop, RFC-A, RFC-S
Minimum 0
Default
Type 1 Bit Volatile
Display Format Standard
Coding RO, ND, NC, PT
Drive Warning (L02) is set to one if any of the drive warnings is active, and is defined as:
Drive Warning (L02) = Braking Resistor Alarm (L17) OR Motor Overload Alarm (L21) OR Drive Over Temperature Alarm (L22)
L03
Mode Open-Loop, RFC-A, RFC-S
Minimum 0
Default
Type 8 Bit Volatile
Display Format Standard
Coding RO, ND, NC, PT
This gives an indication of the elevator drive software activity at the point in time when a travel was last travel was interrupted. The value is reset
when a new travel is started. A travel interrupt is actioned when the drive is disabled early or trips during the travel sequencing. See the table below:
388
Electrical Getting
User Menu A Commissioning
installation started
Drive Status
Drive Warning
Travel Interrupt Code
Advanced
Diagnostics Optimization CT MODBUS RTU Technical Data
Parameters
Maximum 16
Units
Update Rate Background write
Decimal Places 0
Maximum 1
Units
Update Rate Background write
Decimal Places 0
Maximum 13
Units
Update Rate Background
Decimal Places 0
E300 Design Guide
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