1.Outline
4
1.3. Duplex specification for type1 light
The duplex specification of type1 light is described in Table 1.2
Table 1.2 Duplex specification
Read data from the online side.
The data is in the register that is set in ‘Input Reg.’ of ‘PLC Config.’
When the primary type1 light and secondary one aren’t online neither,
the data isn’t read and ‘PLC Access Sts’
(System alarm) will be
‘Abnormal..
Read data for the parameters from the online side.
The data is in the register that is set in ‘Input Reg.’ of ‘Parameter
Config.’
When the primary type1 light and secondary one aren’t online neither,
the data isn’t t read and ‘PLC Access Sts’ (System alarm) will be
Write data into the online side.
When the primary type1 light and secondary one aren’t online neither,
the data isn’t written and ‘PLC Access Sts’ (System alarm) will be
Operation mode of the controller *1
Operation mode of the controller *1
*1) The operation modes of the controller are described below.
INZ/DL-WAIT/HALT/HOLD-WAIT/READY/(TRS-HALT-RUN)/SLAVE-RUN/
EQL-RCV-RUN/(TRS-SRUN-ORUN)/RUN/ODD-RUN/MASTER-RUN/HOLD/
RUN-F/EQL-SEND-RUN/(TRS-MRUN-SRUN)/(TRS-RUN-READY)/(TRS-RUN-HALT)/
ERR/(TRS-ERR)/POFF
REFERENCE:
Abuot operation mode of controller, refer to
‘type1 light Controller Unit User’s Manual –
’( 6F8C1498) [2.3.7 Operation Mode Register Record] - Table 2-
12 Operation mode
register display.
Primary CPU sts’ and ‘SecondaryCPU sts’ are updated at the time of reading data.
When it fails to write the data and the
‘PLC access sts’ is ‘Abnormal’, ‘Primary CPU sts’ and
‘SecondaryCPU sts’ are still the previous status.
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