Stober POSIDYN SDS 5000, Operation Manual

Page: 45 / 196

Parameterizing encoder data
Operation manual POSIDYN® SDS 5000
ID 442289.06
WE
KEEP
THINGS
MOVING
45
6
6.4 Interface X120
You can connect the following encoders to X120:
• Absolute value encoder SSI
• Incremental encoder TTL
You will need one of the following options when you use interface X120:
• REA 5001
• XEA 5001
Remember that X120 is designed as a double interface on the XEA 5001.
If it is determined during device startup that an SSI encoder is parameterized on an interface, the device waits
in device status self test until an SSI encoder is detected on the interface. While waiting for the SSI encoder,
one of the following indications which varies depending on the SSI interface appears on the display:
When no encoder is detected within a waiting time of several seconds, the inverter changes to the next device
state. If the encoder is needed for position control, fault 37 is triggered with the cause 17:X120-wirebreak .
Parameterize interface X120
1. Open the configuration assistant and select step 6.
2. In option 2, enter one of the above-named options and make sure that this is actually installed on the
inverter and correctly connected.
3. Exit the configuration assistant.
4. In B26 , enter 4:X120-encoder .
5. In H120 , set the encoder system which you want to run on X120.
6. Set H121 , H122 , H125 and H126 in accordance with the connected encoder.
7. Transfer the settings to the inverter and save them.
8. Switch the inverter off and back on again.

You have connected interface X120.
Indication on display Meaning
This indication appears when an SSI encoder is expected on X120 and the
inverter is the SSI master (setting H120 = 67:SSI-Master ). The SSI master
sends the encoder the request to transmit the positions.
The indication specifies that an SSI encoder is expected on X120 and the
inverter is an SSI slave (setting H120 = 68:SSI-Slave ). An SSI slave receives
the same signal as the master but does not send requests to the encoder.
This indication appears when an SSI encoder is expected on X4 and the
inverter is the SSI master (setting H00 = 65:SSI-Master ).
waiting for
X120-SSI-encoder
waiting for
X120-SSI-slave
waiting for
X4-SSI-encoder