Configuration data

Index 80n0 ENC settings (n = 0 for Ch.1; n = 1 for Ch.2)

Index (hex)

Name

Meaning

Data type

Flags

Default value

80n0:0

ENC Settings

Maximum subindex

UINT8

RO

0x17 (23dec)

80n0:03

Enable up/down counter

Enablement of the up/down counter in place of the encoder with the bit set.

BOOLEAN

RW

0x00 (0dec)

80n0:08

Disable filter

Deactivates the input filters.

BOOLEAN

RW

0x00 (0dec)

80n0:0A

Enable micro increments

The counter value is extrapolated by 8 bit.

BOOLEAN

RW

0x00 (0dec)

80n0:0E

Reversion of rotation

Activates reversion of rotation

BOOLEAN

RW

0x00 (0dec)

80n0:0F

Frequency window base

Basic unit of Frequency window (index 0x80n0:11)
0: µs
1: ms

BIT1

RW

0x00 (0dec)

80n0:11

Frequency window

Measuring window: the minimum time over which the frequency is determined [1 µs], default: 10 ms.

Measuring window < 600 ms: Measurement takes place in frequency mode A.
Measuring window > 600 ms: Measurement takes place in frequency mode B.

The frequency determined is output in Frequency value (index 0x60n0:13).

UINT16

RW

0x2710 (10000dec)

80n0:13

Frequency scaling

Scaling of the frequency measurement (must be divided by this value to obtain the unit in Hz):
100: “0.01 Hz”

UINT16

RW

0x0064 (100dec)

80n0:14

Period scaling

Scaling of the period in the process data:
100: “100 ns” period value is a multiple of 100 ns
Only the setting “100” is currently possible here.

UINT16

RW

0x0064 (100dec)

80n0:15

Frequency resolution

Resolution of the frequency measurement:
100: “0.01 Hz”

UINT16

RW

0x0064 (100dec)

80n0:16

Period resolution

Internal resolution of the period measurement:
100: “100 ns”
200: “200 ns”
The period is calculated internally with a resolution of 100 ns. The max. measurable period can then be approx. 1.6 seconds.

UINT16

RW

0x0064 (100dec)

80n0:17

Frequency Wait Time

Waiting time [ms] for frequency measurement

Once the time specified in the index 0x80n0:11 “frequency window” has elapsed, the system waits for the next positive edge from track A. This enables the fastest possible update of the Frequency process data, depending on the expected frequencies. At least double the period of the minimum frequency to be measured should be entered here. t >= 2* (1 / fmin)

UINT16

RW

0x0640 (1600dec)