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The green LED signals operational readiness (power switched on).
The yellow LED signals an input error. (RS-422 or HTL Differential only)
An HTL Error Signal (input error, only for RS-422 or HTL differential) is available on
the X3 screw terminal 1. (Error = low)
Basic settings:
At the front DIL switches DIL1 and DIL2, some basic presets have to be made when
commissioning. These determine the input/output mode, the input and output
format, as well as settings of the Z Pulse.
Changes in the settings on the DIL switches will only be taken over
by the device after the supply voltage has been switched on again!
DIL1 (Front 8-pole)
1
2
3
4
ON
OFF
ON ON
ON OFF
OFF ON
OFF OFF
ON ON
OFF ON
ON OFF
OFF OFF
DIL2 (Front 3-pole)
It210_01a_oi_e.docx / Jan-20
www.hohner-elektrotechnik.de
Configuration
5
6
7
8
Level for HTL Single Ended: U
> 14V
Level for HTL Single Ended: U < 5V / U >
9V
Input format: TTL
Input format: HTL Single Ended
Input format: RS-422
Input format: HTL Differential
Z-pulse length: 1 Z-Puls, independent of A
/ B
Z-pulse length: ynchronized with AOUT /
BOUT
Z-pulse length: synchronized with AIN /
BIN
Z-pulse length: 1 Z-Puls, a depending on
A/B
ON
Input Mode : A/B Dir (Pulse / Direction)
OFF
Input Mode : A/B 90°
ON
Output Mode : A/B Dir (Pulse / Direction)
OFF
Output Mode : A/B 90°
ON ZERO_A : Zero setting delayed, no errors
ZERO_A : Zero setting immediately, error
OFF
possible
Configuration
Function
< 10V / U
L
Page 9 / 21
H
10
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