4 Wiring with
4.13 Master Reset
148 Operating instructions 05/10 MN05013003Z-EN www.eaton.com
4.13.1 Operating modes
The different coils of the master reset have different operating modes:
• Z1: For Q outputs: controls outputs Q1 to Q8 and S1 to S8.
• Z2: For markers M, N: controls the marker range M1 to M16 and N1 to
N16.
• Z3: for outputs and markers: controls Q1 to Q8, S1 to S8, M1 to M16 and
N1 to N16.
4.13.2 Function of the master reset function relay
A rising edge or the "1" signal on the coil will reset the outputs or markers to
"0", depending on the operating mode set. The location of the coil in the
circuit diagram is of no importance. The master reset always has the highest
priority.
The contacts Z1 to Z3 follow the status of their own coil.
4.13.2.1 Example: resetting outputs
All outputs that you have used can be reset to 0 with one command.
A rising edge at the coil of Z1 will cause all Q and S outputs to be reset.
4.13.2.2 Example: resetting markers
All markers that you have used can be reset to 0 with one command.
A rising edge at the coil of Z2 will cause all markers M and N to be reset.
4.13.2.3 Example: resetting outputs and markers
All outputs and markers that you have used can be reset to 0 with one
command.
A rising edge at the coil of Z3 will cause all Q and S outputs and all M and N
markers to be reset.
I8-------ÈZ1
I5-------ÄQ1
I2-M1-T1-SS3
M3uC1----SQ3
M4b
I8-------ÈZ2
I5-------ÄM1
I2-M1-T1-SN3
M3uC1----SM8
M4b
I8-------ÈZ3
I5-------ÄQ1
I2-M1-T1-SS3
M3uC1----SQ3
M4b
I1-------ÄM1
I7-C2-T1-SN3
T3-A1----SM8
M4-A5----SN8
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