2. Object index Interbus-S64OBJECT_REQ and OBJECT_RSP for 8 byte process data channelThe two new objects OBJECT_REQ and OBJECT_RSP make it possible to access all communication objects (or certainelements) with a data width of ≤ 4 byte via the process data channel.The object OBJECT_REQ can be assigned to the PAD channel (PAD3...PAD8):♦ permanently with P139 = 6276352 (=0x5fc500)♦ temporarily (if P196 Bit 5 = 1) as follows:1. Save values of PAD3...PAD8 if necessary (save target values).2. FreezePAD (STEUERWORT/CPX_STW Data byte1 Bit 1) = 1This freezes the previous PAD, no more value changes on the PAD are made.3. Wait until AckToggle(STATUSWORT/CPX_ZSW Data byte1 Bit0) has changed its value.4. PAD3...PAD8 = 05. ObjectReqEnable (STEUERWORT/CPX_STW Data byte1 Bit0) = 16. Wait until AckToggle(STATUSWORT/CPX_ZSW Data byte1 Bit0) has changed its value.PAD3...PAD8 will now be transferred to OBJECT_REQ7. write and/or read all required objects8. ObjectReqEnable (STEUERWORT/CPX_STW Data byte1 Bit0) = 09. Wait until AckToggle(STATUSWORT/CPX_ZSW Data byte1 Bit0) has changed its value.10. Reset PAD3...PAD8 to their original target values11. FreezePAD (STEUERWORT/CPX_STW Data byte1 Bit 1) = 012. Wait until AckToggle(STATUSWORT/CPX_ZSW Data byte1 Bit0) has changed its value.PAD3...PAD8 will now be transferred to the original objectsObject OBJECT_RSP can be assigned to the PED channel (PED3...PED8):♦ permanently with P135= 6276608 (0x5fc6000)♦ temporarily parallel with ObjectReqEnable (STEUERWORT/CPX_STW Data byte1 Bit0) = 1 (if P196 Bit 6=0 and P196 Bit 5 =1))or separately via the object CONTROL