Relationship To S10Mini Cpu And S10V Lpu Module - Hitachi SV.LINK User Manual

5 PROGRAMMING

5.7 Relationship to S10mini CPU and S10V LPU Module

The SV.LINK module performs the following operations according to the ladder program
operation setting and the mode setting of the S10mini CPU and the S10V LPU modules. The
ladder program operation setting is performed with the switch at the front of the module. The
mode setting is performed with the switch at the front for the S10mini or by the system tool for
the S10V. For the usage of the tool system, refer to the "S10V USER'S MANUAL BASIC
MODULE (manual number SVE-1-100)."
In the following case, the SV.LINK module stops communication.
• The S10mini CPU or S10V LPU has gone down for some reason.
At this time, "CPU DOWN" is displayed on the indicator of the S10mini CPU and the ERR
LED of the S10V LPU comes on.
STOP
LADDER
RUN
MODE
NORM
Stop
Communication Communication
5-18
SIMU
Stop