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100

3-40 Programming and Parameters

280 Opt 1 Regis Cnfg

Configures the registration latch on the feedback option card.

• Bits 3 [RL Trig Edg0] and 4 [RL Trig Edg1] select which edges signal the position (see Table 280A: Edge Selection Settings

• Bits 5 [RL Dir Rev] and 6 [RL Dir Fwd] set the direction of position capture (see Table 280B: Direction Settings).

281 Opt 1 Regis Ctrl

Configures the registration control for port 1 on the feedback option card.

• Set bit 0 [Arm Request] to arm the registration logic for the next trigger event. The particular latch will be armed and ready to be strobed on the next

occurrence of the trigger input.

• Set bit 1 [DisArm Req] to disarm the registration logic for next trigger event.

282 Opt 1 Regis Stat

Displays the registration control status of port 1 on the feedback option card.

• Bit 0 [Armed] indicates the when the registration latch has been armed.

• Bit 1 [Found] indicates that the registration event has triggered the latch.

286 Linear1 Status

Indicates faults on the Multi Device Interface (MDI).

• Bit 8 [Open Wire] indicates an open wire fault.

287 Linear1 TP Sel

Enter or write a value to select Linear Feedback data displayed in Par 288 [Linear1 TP

Data].

• 0 “Zero” - Displays a value of zero.

• 1 “L1 Edge Time” - Displays the latency or edge time (the time since the last update of

Par 276 [FB Opt1 Posit]).

• 2 “L1 dEdge” - Displays the change in Par 276 [FB Opt1 Posit] since the last feedback

sample.

• 3 “L1 DTime” - Displays the change in time since the last feedback sample.

Note: the sample rate is 10,000 counts per second (10 Mhz).

• 4 “L1 EPR” - Displays the change in edges per motor revolution. This number is the

same value in Par 290 [Linear1 CPR].

• 6 “L1 dTheta” - Displays the numerator term for speed calculation. This number

divided by change in time (3 “L1 DTime”) is the calculated per unit speed for the linear

feedback sensor.

Default:

Options:

“Zero”

“Zero” 4 “L1 EPR”

“L1 Edge Time” 5 “L1 Edge Mode”

“L1 dEdge” 6 “L1 dTheta”

“L1 dTime” 7 “L1 Delta2Err”

288 Linear1 TP Data

Displays the data selected by Par 287 [Linear1 TP Sel].

Default:

Min/Max:

-/+32768

16-bit

Integer

No.

Name

Description Values

Linkable

Read-Write

Data Type

Options

Reserved

RL Dir Fwd

RL Dir Rev

RL Trig Edg1

RL Trig Edg0

Reserved

Default00000000000000000000000001100000

Bit 313029282726252423222120191817161514131211109876543210

0 = False

1 = True

Table 280A: Edge Selection Settings

Bit 4 3

0 0 Capture position on rising edge

0 1 Capture position on falling edge

1 0 Capture position on both edges

1 1 Disable capture

Table 280B: Direction Settings

Bit 6 5

0 0 Disable capture

0 1 Capture position during Reverse rotation

1 0 Capture position during Forward rotation

1 1 Capture position during either rotation

Options

Reserved

Disarm Req

Arm Request

Default00000000000000000000000000000000

Bit 313029282726252423222120191817161514131211109876543210

0 = False

1 = True

Options

Reserved

Found

Armed

Default00000000000000000000000000000000

Bit 313029282726252423222120191817161514131211109876543210

0 = False

1 = True

Options

Reserved

Open Wire

Reserved

Default00000000000000000000000000000000

Bit 313029282726252423222120191817161514131211109876543210

0 = False

1 = True