Mitsubishi Electric MELSEC FX2N-2LC User Manual page 10

FX2N-2LC Temperature Control Block
7.2.10 BFM #13 to BFM #16 (CH1) and BFM #22 to BFM #25 (CH2):
Alarm 1/2/3/4 set value.............................................................................................. 7-8
7.2.11 BFM #17 (CH1) and BFM #26 (CH2): Heater disconnection alarm set value ........... 7-8
7.2.12 BFM #18 (CH1) and BFM #27 (CH2) : Auto/manual mode changeover ................... 7-8
7.2.13 BFM #19 (CH1) and BFM #28 (CH2): Manual output set value ................................ 7-9
7.2.14 BFM #20 (CH1) and BFM #29 (CH2): Auto tuning execution command................... 7-9
7.2.15 BCM#30: Unit type code............................................................................................ 7-9
7.2.16 BFM #32 (CH1) and BFM #51 (CH2): Operation mode ............................................ 7-9
7.2.17 BFM #33 (CH1) and BFM #52 (CH2): Proportional band (P) .................................... 7-9
7.2.18 BFM #34 (CH1) and BFM #53 (CH2): Integral time (I) ............................................ 7-10
7.2.19 BFM #35 (CH1) and BFM #54 (CH2): Derivative time (D) ...................................... 7-10
7.2.20 BFM #36 (CH1) and BFM #55 (CH2): Control response parameter ....................... 7-11
7.2.21 BFM #37 (CH1) and BFM #56 (CH2): Output limiter upper limit
BFM #38 (CH1) and BFM #57 (CH2): Output limiter lower limit.............................. 7-12
7.2.22 BFM #39 (CH1) and BFM #58 (CH2): Output change ratio limiter .......................... 7-13
7.2.23 BFM #40 (CH1) and BFM #59 (CH2): Sensor correction value setting (PV bias) ... 7-14
7.2.24 BFM #41 (CH1) and BFM #60 (CH2): Adjustment sensitivity (dead zone) setting.. 7-15
7.2.25 BFM #42 (CH1) and BFM #61 (CH2): Control output cycle setting......................... 7-15
7.2.26 BFM #43 (CH1) and BFM #62 (CH2): Primary delay digital filter setting ................ 7-16
7.2.27 BFM #44 (CH1) and BFM #63 (CH2): Setting change ratio limiter.......................... 7-17
7.2.28 BFM #45 (CH1) and BFM #64 (CH2): AT (auto tuning) bias................................... 7-18
7.2.29 BFM #46 (CH1) and BFM #65 (CH2): Normal/reverse operation selection ............ 7-18
7.2.30 BFM #47 (CH1) and BFM #66 (CH2): Setting limiter upper limit
BFM #48 (CH1) and BFM #67 (CH2): Setting limiter lower limit ............................. 7-19
7.2.31 BFM #49 (CH1) and BFM #68 (CH2): Loop breaking alarm judgement time.......... 7-20
7.2.32 In BFM #50, set the loop breaking alarm dead zone of CH1.
In BFM #69, set the loop breaking alarm dead zone of CH2................................... 7-21
7.2.33 BFM #70 (CH1) and BFM #71 (CH2): Input type selection ..................................... 7-22
7.2.34 BFM #72 to BFM #75: Alarm mode setting ............................................................. 7-23
7.2.35 BFM #76: Alarm 1/2/3/4 dead zone setting ............................................................. 7-25
7.2.36 BFM #77: Number of times of alarm 1/2/3/4 delay .................................................. 7-26
7.2.37 BFM #78: Number of times of heater disconnection alarm delay............................ 7-26
7.2.38 BFM #79: Temperature rise completion range setting ............................................ 7-27
7.2.39 BFM #80: Temperature rise completion soak time.................................................. 7-27
7.2.40 BFM #81: CT monitor method changeover ............................................................. 7-28
7.2.41 BFM #82: Set value range error address ................................................................ 7-28
7.2.42 BFM #83: Set value backup command.................................................................... 7-29
8. Program Example ................................................................................. 8-1
8.1 Program example ................................................................................................ 8-2
9. Diagnostic ............................................................................................. 9-1
Contents
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