Mervis RT disponuje funkcionalitou IEC 60870-5-104 serveru pro zpřístupnění dat třetím stranám.
Důležité: Pro fungování protokolu IEC 60870-5-104 je vyžadována aktivace Mervis RT pomocí rozšířené licence, jež zahrnuje i tento protokol.
Stejně jako v případě jiných protokolů je pro použití protokolu IEC 60870-5-104 potřeba definovat na úrovni PLC serverový kanál odpovídajícího typu.
Na kanále může být dále definováno jedno nebo více zařízení, lišících se v nastavené Common Address (ASDU) a TCP portu.
Parametry protokolu IEC 60870-5-104
Ve vlastnostech zařízení jsou parametry pro připojení klientů k serveru:
TCP Parametry
Parametry protokolu IEC 60870-5-104
Parametry datového bodu IEC 60870-5-104
M_SP_NA_1 [1] | Single point information |
---|---|
M_SP_TA_1 [2] | Single point information with time tag |
M_DP_NA_1 [3] | Double point information |
M_DP_TA_1 [4] | Double point information with time tag |
M_ST_NA_1 [5] | Step position information |
M_ST_TA_1 [6] | Step position information with time tag |
M_BO_NA_1 [7] | Bitstring of 32 bits |
M_BO_TA_1 [8] | Bitstring of 32 bits with time tag |
M_ME_NA_1 [9] | Measured normalized value |
M_ME_TA_1 [10] | Measured normalized value with time tag |
M_ME_NB_1 [11] | Measured scaled value |
M_ME_TB_1 [12] | Measured scaled value with time tag |
M_ME_NC_1 [13] | Measured short floating point value |
M_ME_TC_1 [14] | Measured short floating point value with time tag |
M_ME_ND_1 [21] | Measured normalized value without quality descriptor |
M_SP_TB_1 [30] | Single point information with CP56Time2a time tag |
M_DP_TB_1 [31] | Double point information with CP56Time2a time tag |
M_ST_TB_1 [32] | Step position information with CP56Time2a time tag |
M_BO_TB_1 [33] | Bitstring of 32 bits with CP56Time2a time tag |
M_ME_TD_1 [34] | Measured normalized value with CP56Time2a time tag |
M_ME_TE_1 [35] | Measured scaled value with CP56Time2a time tag |
M_ME_TF_1 [36] | Measured short floating point value with CP56Time2a time tag |
C_SC_NA_1 [45] | Single command |
C_DC_NA_1 [46] | Double command |
C_RC_NA_1 [47] | Regulating step command |
C_SE_NA_1 [48] | Set-point command, normalised value |
C_SE_NB_1 [49] | Set-point command, scaled value |
C_SE_NC_1 [50] | Set-point command, short floating point value |
C_BO_NA_1 [51] | Bitstring command, 32 bits |
C_SC_TA_1 [58] | Single command with CP56Time2a time tag |
C_DC_TA_1 [59] | Double command with CP56Time2a time tag |
C_RC_TA_1 [60] | Regulating step command with CP56Time2a time tag |
C_SE_TA_1 [61] | Set-point command, normalised value with CP56Time2a time tag |
C_SE_TB_1 [62] | Set-point command, scaled value with CP56Time2a time tag |
C_SE_TC_1 [63] | Set-point command, short floating point value with CP56Time2a time tag |
C_BO_TA_1 [64] | Bitstring command, 32 bits with CP56Time2a time tag |