Configuring the Mobile Panel 
  6.2 Configuring F-FBs in STEP 7 
Mobile Panels 2nd Generation 
Operating Instructions, 09/2018, A5E33876626-AC 
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5.  Insert F_FB_KTP_Mobile in Network 1. 
 
The name of the instance DB, which includes the number of F-input address, is displayed 
above F_FB_KTP_Mobile. 
 
Note 
A F_FB_KTP_Mobile is required for each fail
-safe Mobile Panel. 
The signals of the HMI device are wired to the F_FB_KTP_Mobile in the following step. 
6.  Click in the "false" value of the QBAD input. Select the "F00126_HMI_1.QBAD" signal of 
the HMI device using the selection button next to the text box. 
 
Interconnect the following inputs and outputs in similar fashion: 
–  ACK_REQ and the ACK_REI output to the acknowledgment signals of the HMI device 
with the same name.