(1) Program for alarm detection
A program example for alarm readouts and alarm clear operation is shown below.
Conditions
The following signal assignment is used to control the NCW-3DHPR.
"Alarm clear" instruction to NCW-3DHPR ··············································· I20.0
NCW-3DHPR's NRDY (Not Ready) display ············································ Q30.0
NCW-3DHPR's WDTE (Watchdog timer error) display ······························ Q30.1
NCW-3DHPR's ME (Memory error) display ············································ Q30.2
NCW-3DHPR's PRFPF (PROFIBUS-DP power supply error) display ·········· Q30.3
NCW-3DHPR's SE1 (axis-1 sensor error) display ···································· Q30.4
NCW-3DHPR's SE2 (axis-2 sensor error) display ···································· Q30.5
Input data from NCW-3DHPR ······························································ I4.0 ~ I11.7
Output data to NCW-3DHPR ······························································· Q8.0 ~ Q15.7
Error readout input ············································································· M0.0
During readout an error ······································································ M0.1
Error code output ·············································································· MW10
NCW-3DHPR unit address ·································································· 2043 (#7FB)
33
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