diff --git a/Cards/EaserCAT-3000-Digital-Stepper-Analog-Encoder-Frequency/linuxcnc/ethercat-conf.xml b/Cards/EaserCAT-3000-Digital-Stepper-Analog-Encoder-Frequency/linuxcnc/ethercat-conf.xml
index 723f097..e705856 100644
--- a/Cards/EaserCAT-3000-Digital-Stepper-Analog-Encoder-Frequency/linuxcnc/ethercat-conf.xml
+++ b/Cards/EaserCAT-3000-Digital-Stepper-Analog-Encoder-Frequency/linuxcnc/ethercat-conf.xml
@@ -1,6 +1,7 @@
     <slave idx="0" name="E3000" type="generic" vid="0xd0bed1d0" pid="0x00003000">
       <!--MetalMusings EaserCAT 3000-->
       <dcConf assignActivate="300" sync0Cycle="*1" sync0Shift="0"/>
+      <sdoConfig idx="2000" subIdx="0"><sdoDataRaw data ="10 27 00 00"/></sdoConfig>  <!-- Base period (ns) 10000 (100 kHz) -->
       <syncManager idx="0" dir="in"/>
       <syncManager idx="1" dir="out"/>
       <syncManager idx="2" dir="out">