Variable Selector 2 Control; Variable Selector 2 Enable - Emerson Unidrive M200 Parameter Reference Manual

Parameter

12.035 Variable Selector 2 Control

Short description Defines the control for variable selector 2
Mode Open‑loop
Minimum 0.00
Default 0.00
Type 16 Bit User Save
Display Format Standard
Coding RW, BU
See Variable Selector 1 Source 1 (12.008).
Parameter

12.036 Variable Selector 2 Enable

Short description Enables variable selector 2
Mode Open‑loop
Minimum 0
Default 1
Type 1 Bit User Save
Display Format Standard
Coding RW, BU
See Variable Selector 1 Source 1 (12.008) and Variable Selector 1 Enable (12.016).
Parameter 12.040
Short description
Mode Open‑loop
Minimum 0
Default
Type 1 Bit Volatile
Display Format Standard
Coding RO, ND, NC, PT
The functions of BC Brake Release (12.040) and BC Enable (12.041) are the same in all drive modes and are described below. The functions of other brake controller parameters vary between drive
modes, and these are described in separate sections.
The mechanical brake control function can be used to control an electro-mechanical brake via digital I/O.
BC Brake Release (12.040) = 0 when the brake should be applied and 1 when the brake should be released. Normally this should be routed to a digital output to control the mechanical brake.
If BC Enable (12.041) = 0 then the brake controller is disabled. The following parameters which are used by the brake controller to operate the drive are reset to 0 on the transition of BC Enable
(12.041) from 1 to 0.
Parameter
Force Reference Direction (01.057)
Ramp Hold (02.003)
Unidrive M200 Parameter Reference Guide
Issue: 01.05.00.10
Maximum 100.00
Units
Update Rate 4ms read
Decimal Places 2
Maximum 1
Units
Update Rate 4ms read
Decimal Places 0
Maximum 1
Units
Update Rate
Decimal Places 0
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