Mitsubishi QJ71GP21-SX, Справочное руководство

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8
- 49 8.3 Using Link Special Relay (SB) and Link Special Register (SW)
8
PROGRAMMING
(8) Checking test results for CC-Link IE controller network startup
The test result is checked through the CC IE Control Network Diagnostics, but it also
can be checked with link special relay (SB) and link special register (SW).
(
Section 5.6 Tests for CC-Link IE controller network Startup)
(a) Checking circuit test results
1) When the normal station accepts a circuit test request from the control station,
Circuit test request from other station (SB0098) of the normal station is turned
ON.
2) When the circuit test is completed, Circuit test completion status (SB0094) is
turned ON.
3) When failed, Circuit test normal/error completion status (SB0095) is turned
ON.
(b) Checking station-to-station test results
1) When a station-to-station test request is accepted from another station,
Station-to-station test request from other station (SB0099) is turned ON.
2) The station No. of the target station where the station-to-station test is
performed can be checked in Station-to-station test station (SW0096).
3) When failed, Station-to-station test normal/error completion status (SB0097) is
turned ON.
Table 8.27 SB used in checking circuit test results
No. Description No. Description
SB0094 Circuit test completion status
— SB0095 Circuit test normal/error completion status
SB0098 Circuit test request from other station
Table 8.28 SB/SW used in checking station-to-station test results
No. Description No. Description
— SW0096 Station-to-station test station
SB0097 Station-to-station test normal/error completion status
—
SB0099 Station-to-station test request from other station