VM600 networking manual MAVM600-NET/E 9 - 15
Edition 9 - February 2018
MPC4 card
SETTING UP A MODBUS CONNECTION (CPUM SW VERSION 071 OR LATER)
Modbus address: 1144 + ( ( slot - 3 ) * 3 ) + 0.
Modbus function: 03 or 04.
This information is accessed using the “Basic and advanced function” channel as defined in
Table A-2 (available at addresses 1144, 1147, 1150, …, 1178).
9.4.3.2 Status register 2 – diagnostic and common status #1
As shown in Table 9-13.
Modbus address: 1144 + ( ( slot - 3 ) * 3 ) + 1.
Modbus function: 03 or 04.
This information is accessed using the “Board status #1” channel as defined in Table A-2
(available at addresses 1145, 1148, 1151, …, 1179).
Table 9-13: Mapping of card status register 2
Bit Status Meaning when not set (0) Meaning when set (1)
b0
(= LSB)
CMF No common monitoring failure Common monitoring failure
b1 COF No common sensor OK failure Common sensor OK failure
b2 CPE No common processing error Common processing error
b3 CIE No common input signal error Common input signal error
b4 CA No common alarm Common alarm
b5 CD No common danger Common danger
b6 CSOL No common speed out of limit Common speed out of limit
b7 CTL No common track lost Common track lost
b8 CTOR No common track out of track Common track out of track
b9 CDSE No common DSP saturation error Common DSP saturation error
b10 CISE No common input saturation error Common input saturation error
b11 CCME No common CMR error Common CMR error
b12 SL No status latched Status latched
b13 DTM Trip multiply input not active Trip multiply input active
b14 DBP Danger bypass input not active Danger bypass input active
b15 AR Alarm reset input not active Alarm reset input active
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