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Diagnostics Optimization CT MODBUS RTU Technical Data
390 E300 Design Guide
Issue Number: 1
If the drive inverter is active Drive Active (L06) is set to one, otherwise it is zero.
This gives an indication of whether the elevator motor is at standstill or not.
It is set to Off (0) when the brake is released, and set to On (1) when the brake apply time has elapsed.
At Zero Speed (L08) is set to one under the zero speed conditions, otherwise it is zero.
Rated Load Reached (L13) is set to one when the torque producing current is at or above its rated level. This condition is detected when the modulus
of Percentage Load (J23) is greater or equal to 100.0 %. It should be noted that this is an indication based on the level of current and not torque,
which means that if field weakening is active a value of one in Rated Load Reached (L13) does not necessarily mean that the motor is producing
rated torque.
Regenerating (L14) is set to one if power is being transferred from the motor to the drive.
L06 Drive Active
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate 2 ms write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
L07 Standstill Indication
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate Background
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
L08 At Zero Speed
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
L13 Rated Load Reached
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
L14 Regenerating
Mode Open-Loop, RFC-A, RFC-S
Minimum 0 Maximum 1
Default Units
Type 1 Bit Volatile Update Rate Background write
Display Format Standard Decimal Places 0
Coding RO, ND, NC, PT
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