diff --git a/iocBoot/iocxxx/auto_icb_tca_settings.req b/iocBoot/iocxxx/auto_icb_tca_settings.req
index 16e2c90668cf35c626067b0f323c4a4cfc7dc2e2..3cee08e60b36a67d38f0417dffce3840aa0068ae 100644
--- a/iocBoot/iocxxx/auto_icb_tca_settings.req
+++ b/iocBoot/iocxxx/auto_icb_tca_settings.req
@@ -10,9 +10,9 @@ xxx:icbTca1SCA1_PUR
 xxx:icbTca1SCA1_LOW
 xxx:icbTca1SCA1_HI
 xxx:icbTca1SCA2_GATE
-xxx:icbTca1SCA3_PUR
-xxx:icbTca1SCA4_LOW
-xxx:icbTca1SCA5_HI
+xxx:icbTca1SCA2_PUR
+xxx:icbTca1SCA2_LOW
+xxx:icbTca1SCA2_HI
 xxx:icbTca1SCA3_GATE
 xxx:icbTca1SCA3_PUR
 xxx:icbTca1SCA3_LOW