Bosch CL400 - Page 78

Flexible Automation
Central processing unit ZS400
4-10
1070 072 143-101
Display Meaning
upper lower
Store all data modules on a memory card
Version display of ZS400
Firmware version
a0b
Hardware version
a: Version of daughter board
b: Version of basic PCB
Fig. 4-7 2figure 7segment status display, operational messages