Mitsubishi Electric MR-D30, Инструкция по эксплуатации, Страница: 79 / 156

4. SAFETY OBSERVATION FUNCTION
4 - 8
4.3.3 Mandatory parameter setting
(1) Safety observation function control by input device
Parameter Name
PSA01 Safety observation function activation setting
PSA02 Functional safety unit setting
PSA03 SS1/SS2 monitoring deceleration time
(2) Safety observation function control by network
(a) MR-J4-_GF_-RJ
Parameter Name
PSA01 Safety observation function activation setting
PSA02 Functional safety unit setting
PSA03 SS1/SS2 monitoring deceleration time
PSC01 Safety communication - Communication cycle
PSC04 Safety communication - Network communication selection
(b) MR-J4-_B_-RJ
Parameter Name
PSA01 Safety observation function activation setting
PSA02 Functional safety unit setting
PSA03 SS1/SS2 monitoring deceleration time
PSC01 Safety communication - Communication cycle
(3) Details of parameters
(a) [Pr. PSA01 Safety observation function activation setting]
Check the contents of [Pr. PSA _ _ ], [Pr. PSC _ _ ], and [Pr. PSD _ _ ] and set [Pr. PSA01 Safety
observation function activation setting] to "_ _ _ 1". Until this parameter is set, STO cannot be
canceled due to [AL. 7A Parameter setting error (safety observation function)] occurrence.
(b) [Pr. PSA02 Functional safety unit setting]
Set the items according to your system configuration. The recommended parameter settings and
achievable safety level differ by the system structure. Refer to section 4.1 for details.
(c) [Pr. PSA03 SS1/SS2 monitoring deceleration time]
The parameter for SS1 function must be set because the function will be used when an error is
detected by self-diagnosis. Set a proper value referring to section 4.5.2.
(d) [Pr. PSC01 Safety communication - Communication cycle]
Set the communication cycle of SSCNET III/H or CC-Link IE Field Network. For MR-J4-_B_-RJ, set
the same value as of the controller to "Safety communication - Communication cycle". When a
different value is set, [AL. 7C.1 Functional safety unit communication setting error (safety
observation function)] will occur.
(e) [Pr. PSC04 Safety communication - Network communication selection]
Set the network number of CC-Link IE Field Network. Match the network number of the master
station with that of MR-J4_-GF_-RJ. Otherwise, [AL. 95.4 STO warning 2 (safety observation
function)] will occur.