Differences between revisions 3 and 21 (spanning 18 versions)

Front-end

Contents

Front-end

Parameters

Date	Hx	Hy	tau_ax	tau_ay	Hc	fcc	tau_c	klog
4/16	( 4.712841717838098 pm 0.03217269398501693 )x1e-12	( 4.05570284990468 pm 0.02989602761599388 )x1e-12	( 13.278320925890085 pm 1.7613223340804662 )x1e-6	(13.168774809423168 pm 1.8025234699237673 )x1e-6	( 0.06256912341942894 pm 0.00100336147242244 )x1e8	( 20.063355353982555 pm 0.3592990098735488 )	( -36.6264287359882 pm 4.168132625308112 )x1e-6	klog14194

Channel

DARM

#	name	unit	memo	DQ
1	K1:CAL-CS_PROC_C00_STRAIN_DBL_DQ	-	h(t) in double precision * butter("HighPass",2,7)	16K
2	K1:CAL-CS_PROC_DARM_DISPLACEMENT_DQ	m	delta_L * zpk([1,1,1,1],[10,10,10,10],1,"n")	16K

3	K1:CAL-CS_PROC_DARM_RESIDUAL_DBL_DQ	m	(1/C) * V_err	16K
4	K1:CAL-CS_PROC_DARM_DELTA_CTRL_MN_DBL_DQ	m	A_MN * V_ctrl	4K
5	K1:CAL-CS_PROC_DARM_DELTA_CTRL_IM_DBL_DQ	m	A_IM * V_ctrl	4K
6	K1:CAL-CS_PROC_DARM_DELTA_CTRL_TM_DBL_DQ	m	A_TM * V_ctrl	4K

7	K1:LSC-DARM_IN1_DQ	ct	V_err	16K
8	K1:LSC-DARM_OUT_DQ	ct	V_ctrl	16K

MICH

#	name	unit	memo	DQ

1	K1:CAL-CS_PROC_MICH_DISPLACEMENT_DQ	m	delta_L	16K

2	K1:CAL-CS_PROC_MICH_RESIDUAL_DQ	m	(1/C) * V_err	16K
3	K1:CAL-CS_PROC_MICH_DELTA_CTRL_IM_DQ	m	A_IM * V_ctrl	4K
4	K1:CAL-CS_PROC_MICH_DELTA_CTRL_TM_DQ	m	A_TM * V_ctrl	4K

5	K1:LSC-MICH_IN1_DQ	ct	V_err	16K
6	K1:LSC-MICH_OUT_DQ	ct	V_ctrl	16K

7	K1:LSC-POP_PDA1_DC_OUT_256_DQ	ct	DCPD signal	256
8	K1:LSC-POP_PDA1_RF17_Q_ERR_256_DQ	ct	RFPD signal	256

9	K1:CAL-CS_LINE_BS_CTRL_DQ	ct	BS line	512
10	K1:CAL-CS_LINE_BS_TM_DQ	ct	BS TM line	512

Measurement

#	Lock	measured point A	measured point B	EXC point	memo1	memo2
0a	-	-	-	-	C_mich / (Input Matrix Gain)	C_mich by FSM

1a	MICH	K1:VIS-BS_ISCINF_L_OUT	K1:LSC-MICH_IN1	K1:VIS-BS_ISCINF_L_EXC	A_BS * C_mich	A_BS = 1a * (Input Matrix Gain) / 0a
1b	MICH	K1:VIS-BS_ISCINF_L_EXC	K1:LSC-MICH_IN1	K1:VIS-BS_ISCINF_L_EXC	A_BS * C_mich / (1 + G_mich)
2a	MICH	K1:VIS-ITMX_TM_SUMOUT_L_EXC	K1:LSC-MICH_IN1	K1:VIS-ITMX_TM_SUMOUT_L_EXC	A_ITMX * C_mich / (1 + G_mich)	A_ITMX = A_BS * 2a / 1b
3a	MICH	K1:VIS-ITMY_TM_SUMOUT_L_EXC	K1:LSC-MICH_IN1	K1:VIS-ITMY_TM_SUMOUT_L_EXC	A_ITMY * C_mich / (1 + G_mich)	A_ITMY = A_BS * 3a / 1b

4a	XARM	K1:VIS-ITMX_TM_SUMOUT_L_EXC	K1:LSC-MCL_IN1	K1:VIS-ITMX_TM_SUMOUT_L_EXC	A_ITMX * C_XARM / (1 + G_XARM)
5a	XARM	K1:VIS-ETMX_TM_SUMOUT_L_EXC	K1:LSC-MCL_IN1	K1:VIS-ETMX_TM_SUMOUT_L_EXC	A_ETMX * C_XARM / (1 + G_XARM)	A_ETMX = A_ITMX * 5a / 4a

6a	YARM	K1:VIS-ITMY_TM_SUMOUT_L_EXC	K1:LSC-MCL_IN1	K1:VIS-ITMY_TM_SUMOUT_L_EXC	A_ITMY * C_YARM / (1 + G_YARM)
7a	YARM	K1:VIS-ETMY_TM_SUMOUT_L_EXC	K1:LSC-MCL_IN1	K1:VIS-ETMY_TM_SUMOUT_L_EXC	A_ETMY * C_YARM / (1 + G_YARM)	A_ETMY = A_ITMY * 7a / 6a

8a	PRFPMI	K1:LSC-DARM_OUT	K1:LSC-DARM1_IN1	K1:LSC-DARM1_EXC	(A_ETMX + A_ETMY) * C_DARM	C_DARM = 8a / (A_ETMX + A_ETMY)
8b	PRFPMI	K1:LSC-DARM1_IN2	K1:LSC-DARM1_IN1	K1:LSC-DARM1_EXC	G_DARM	UGF_DARM
8c	PRFPMI	K1:LSC-DARM1_EXC	K1:LSC-DARM1_IN1	K1:LSC-DARM1_EXC	(A_ETMX + A_ETMY) * C_DARM / (1 + G_DARM)
8d	PRFPMI	K1:LSC-DARM1_EXC	K1:LSC-DARM1_IN2	K1:LSC-DARM1_EXC	1 / (1 + GDARM)
*9a	PRFPMI	K1:VIS-ETMX_TM_SUMOUT_L_OUT	K1:LSC-DARM_IN1	K1:VIS-ETMX_TM_SUMOUT_L_EXC	A_ETMX * C_DARM / (1 + G_xDARM) / (1 + G_yDARM)
*10a	PRFPMI	K1:VIS-ETMY_TM_SUMOUT_L_OUT	K1:LSC-DARM_IN1	K1:VIS-ETMY_TM_SUMOUT_L_EXC	A_ETMY * C_DARM / (1 + G_xDARM) / (1 + G_yDARM)	A_ETMY / A_ETMX = 10a / 9a

11a	PRFPMI	K1:CAL-PCALX_...	K1:LSC-DARM_IN1	K1:CAL-PCALX_...	pcalx * C_DARM / (1 + G_DAMR)	C_DARM = 11a / 8d / pcalx A = 8a / C_DARM = pcalx * 8c / 11a
*12a	PRFPMI	K1:CAL-PCALY_...	K1:LSC-DARM_IN1	K1:CAL-PCALY_...	pcaly * C_DARM / (1 + G_DAMR)	C_DARM = 12a / 8d / pcaly A = 8a / C_DARM = pcaly * 8c / 12a



50a	PRY	K1:VIS-ITMY_TM_SUMOUT_L_EXC	K1:LSC-PRCL_IN1	K1:VIS-ITMY_TM_SUMOUT_L_EXC	A_ITMY * C_PRY / (1 + G_PRY)
51a	PRY	K1:VIS-PRM_ISCINF_L_EXC	K1:LSC-PRCL_IN1	K1:VIS-PRM_ISCINF_L_EXC	A_PRM * C_PRY / (1 + G_PRY)	A_PRM = A_ITMY * 51a / 50a

60a	SRX	K1:VIS-ITMX_TM_SUMOUT_L_EXC	K1:LSC-SRCL_IN1	K1:VIS-ITMX_TM_SUMOUT_L_EXC	A_ITMX * C_SRX / (1 + G_SRX)
61a	SRX	K1:VIS-SRM_ISCINF_L_EXC	K1:LSC-SRCL_IN1	K1:VIS-SRM_ISCINF_L_EXC	A_SRM * C_SRX / (1 + G_SRX)	A_SRM = A_ITMX * 61a / 60a

70a	PRFPMI	K1:VIS-BS_ISCINF_L_OUT	K1:LSC-MICH_IN1	K1:VIS-BS_ISC_INF_L_EXC	A_BS * C_MICH	C_MICH = 70a / A_BS
70b	PRFPMI	K1:VIS-BS_ISCINF_L_IN2	K1:VIS-BS_ISCINF_L_IN1	K1:VIS-BS_ISC_INF_L_EXC	G_MICH	UGF_MICH

71a	PRFPMI	K1:VIS-PRM_ISCINF_L_OUT	K1:LSC-PRCL_IN1	K1:VIS-PRM_ISC_INF_L_EXC	A_PRM * C_PRCL	C_PRCL = 71a / A_PRM
71b	PRFPMI	K1:VIS-PRM_ISCINF_L_IN2	K1:VIS-PRM_ISCINF_L_IN1	K1:VIS-PRM_ISC_INF_L_EXC	G_PRCL	UGF_PRCL

72a	PRFPMI	K1:VIS-SRM_ISCINF_L_OUT	K1:LSC-SRCL_IN1	K1:VIS-SRM_ISC_INF_L_EXC	A_SRM * C_SRCL	C_SRCL = 72a / A_SRM
72b	PRFPMI	K1:VIS-SRM_ISCINF_L_IN2	K1:VIS-SRM_ISCINF_L_IN1	K1:VIS-SRM_ISC_INF_L_EXC	G_SRCL	UGF_SRCL

* can be skipped. But if it's performed, we can do the consistency check.

KAGRA/Subgroups/CAL/Front-end (last edited 2020-04-16 14:53:06 by TakahiroYamamoto)

-  ⇤ ← Revision 3 as of 2018-10-21 18:37:32 → 
  Size: 2650
  Editor: TakahiroYamamoto
  Comment:
+   ← Revision 21 as of 2020-04-16 14:44:51 → ⇥
  Size: 8372
  Editor: TakahiroYamamoto
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 2:
-== X-arm cavity ==
=== Progress ===
|| status || item                                   || comment ||
|| || ||
|| o      || receive error/feedback signal from LSC || ||
|| o      || send line/injection signal to ETMX     || ||
|| x      || send line signal to ITMX               || need to rebuild and reboot ITMX model ||
|| x      || TF measurement                         || ||
|| x      || IIR filter design                      || ||
+<<TableOfContents(3)>>
== Parameters ==
|| Date || Hx || Hy || tau_ax || tau_ay || Hc || fcc || tau_c || klog ||
|| 4/16 || ( 4.712841717838098 pm 0.03217269398501693 )x1e-12 || ( 4.05570284990468 pm 0.02989602761599388 )x1e-12 || ( 13.278320925890085 pm 1.7613223340804662 )x1e-6 || (13.168774809423168 pm 1.8025234699237673 )x1e-6 || ( 0.06256912341942894 pm 0.00100336147242244 )x1e8 || ( 20.063355353982555 pm 0.3592990098735488 ) || ( -36.6264287359882 pm 4.168132625308112 )x1e-6 || [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=14194|klog14194]] ||
== Channel ==
=== DARM ===
|| #  || name                                     || unit || memo                          || DQ  ||
|| 1  || K1:CAL-CS_PROC_C00_STRAIN_DBL_DQ         || -    || h(t) in double precision * butter("HighPass",2,7)|| 16K ||
|| 2  || K1:CAL-CS_PROC_DARM_DISPLACEMENT_DQ      || m    || delta_L * zpk([1,1,1,1],[10,10,10,10],1,"n")     || 16K ||
|| || || || || ||
|| 3  || K1:CAL-CS_PROC_DARM_RESIDUAL_DBL_DQ      || m    || (1/C) * V_err                 || 16K ||
|| 4  || K1:CAL-CS_PROC_DARM_DELTA_CTRL_MN_DBL_DQ || m    || A_MN * V_ctrl                 ||  4K ||
|| 5  || K1:CAL-CS_PROC_DARM_DELTA_CTRL_IM_DBL_DQ || m    || A_IM * V_ctrl                 ||  4K ||
|| 6  || K1:CAL-CS_PROC_DARM_DELTA_CTRL_TM_DBL_DQ || m    || A_TM * V_ctrl                 ||  4K ||
|| || || || || ||
|| 7  || K1:LSC-DARM_IN1_DQ                       || ct   || V_err                         || 16K ||
|| 8  || K1:LSC-DARM_OUT_DQ                       || ct   || V_ctrl                        || 16K ||
-Line 12:
+Line 20:
-=== Memo ===
==== <channels> ====
|| # || name                              || unit || memo                          || DQ ||
+=== MICH ===
|| #  || name                                 || unit || memo                          || DQ  ||
-Line 16:
+Line 23:
-|| 1 || K1:CAL-CS_XARM_ERR                || ct   || v_err                         || K1:LSC-XARM_...  ||
|| 2 || K1:CAL-CS_XARM_CTRL               || ct   || v_ctrl                        || K1:LSC-XARM_...  ||
|| 3 || K1:CAL-CS_PROC_XARM_FILT_TM_OUT   || m    || A_TM * v_ctrl                 || x ||
|| 4 || K1:CAL-CS_PROC_XARM_FILT_IM_OUT   || m    || A_IM * v_ctrl                 || x ||
|| 5 || K1:CAL-CS_PROC_XARM_FILT_MN_OUT   || m    || A_MN * v_ctrl                 || x ||
|| 6 || K1:CAL-CS_PROC_XARM_DELTA_CTRL    || m    || (A_TM + A_IM + A_MN) * v_ctrl || o ||
|| 7 || K1:CAL-CS_PROC_XARM_RESIDUAL      || m    || (1/C) * v_err                 || o ||
|| 8 || K1:CAL-CS_PROC_XARM_DISPLAYCEMENT || nm   || (1/C) * v_err                 || o ||
  * DQ channel   : suffix = '_DQ'
  * EPICS channel: suffix = '_MON'
+|| 1  || K1:CAL-CS_PROC_MICH_DISPLACEMENT_DQ  || m    || delta_L                       || 16K ||
|| || || || || ||
|| 2  || K1:CAL-CS_PROC_MICH_RESIDUAL_DQ      || m    || (1/C) * V_err                 || 16K ||
|| 3  || K1:CAL-CS_PROC_MICH_DELTA_CTRL_IM_DQ || m    || A_IM * V_ctrl                 ||  4K ||
|| 4  || K1:CAL-CS_PROC_MICH_DELTA_CTRL_TM_DQ || m    || A_TM * V_ctrl                 ||  4K ||
|| || || || || ||
|| 5  || K1:LSC-MICH_IN1_DQ                   || ct   || V_err                         || 16K ||
|| 6  || K1:LSC-MICH_OUT_DQ                   || ct   || V_ctrl                        || 16K ||
|| || || || || ||
|| 7  || K1:LSC-POP_PDA1_DC_OUT_256_DQ        || ct   || DCPD signal                   || 256 ||
|| 8  || K1:LSC-POP_PDA1_RF17_Q_ERR_256_DQ    || ct   || RFPD signal                   || 256 ||
|| || || || || ||
|| 9  || K1:CAL-CS_LINE_BS_CTRL_DQ            || ct   || BS line                       || 512 ||
|| 10 || K1:CAL-CS_LINE_BS_TM_DQ              || ct   || BS TM line                    || 512 ||
-Line 27:
+Line 38:
-==== <filters> ====
|| # || name                            || unit || memo                            ||
|| || || || ||
|| 1 || K1:CAL-CS_PROC_XARM_FILT_INVC   || m/ct || inverse sensing function        ||
|| 2 || K1:CAL-CS_PROC_XARM_FILT_TM     || m/ct || TM stage function               ||
|| 3 || K1:CAL-CS_PROC_XARM_FILT_IM     || m/ct || IM stage function               ||
|| 4 || K1:CAL-CS_PROC_XARM_FILT_MN     || m/ct || MN stage function               ||
|| 5 || K1:CAL-CS_PROC_XARM_FILT_TDELAY || -    || time delay between err and ctrl ||
|| || || || ||
|| 6 || K1:CAL-CS_AA_ETMX_CTRL          || -    || digital AA filter for 16k -> 2k ||
|| 7 || K1:CAL-CS_AA_ETMX_TM            || -    || digital AA filter for 16k -> 2k ||
|| 8 || K1:CAL-CS_AA_ITMX_CTRL          || -    || digital AA filter for 16k -> 2k ||
|| 9 || K1:CAL-CS_AA_ITMX_TM            || -    || digital AA filter for 16k -> 2k ||

==== <OLTF measurement> ====
|| # || TF      || channels                          ||
|| || || ||
|| 1 || G       || K1:LSC-XARM_IN1 / K1:LSC-XARM_IN2 ||
|| 2 || (1+G)/G || K1:LSC-XARM_EXC / K1:LSC-XARM_IN2 ||
|| 3 || (1+G)   || K1:LSC-XARM_EXC / K1:LSC-XARM_IN1 ||
+== Measurement ==
|| #    || Lock   || measured point A            || measured point B        || EXC point                   || memo1                                           || memo2 ||
|| 0a   || -      || -                           || -                       || -                           || C_mich / (Input Matrix Gain)                    || C_mich by FSM ||
|| || || || || || || ||
|| 1a   || MICH   || K1:VIS-BS_ISCINF_L_OUT      || K1:LSC-MICH_IN1         || K1:VIS-BS_ISCINF_L_EXC      || A_BS * C_mich                                   || A_BS = 1a * (Input Matrix Gain) / 0a ||
|| 1b   || MICH   || K1:VIS-BS_ISCINF_L_EXC      || K1:LSC-MICH_IN1         || K1:VIS-BS_ISCINF_L_EXC      || A_BS * C_mich / (1 + G_mich)                    || ||
|| 2a   || MICH   || K1:VIS-ITMX_TM_SUMOUT_L_EXC || K1:LSC-MICH_IN1         || K1:VIS-ITMX_TM_SUMOUT_L_EXC || A_ITMX * C_mich / (1 + G_mich)                  || A_ITMX = A_BS * 2a / 1b ||
|| 3a   || MICH   || K1:VIS-ITMY_TM_SUMOUT_L_EXC || K1:LSC-MICH_IN1         || K1:VIS-ITMY_TM_SUMOUT_L_EXC || A_ITMY * C_mich / (1 + G_mich)                  || A_ITMY = A_BS * 3a / 1b ||
|| || || || || || || ||
|| 4a   || XARM   || K1:VIS-ITMX_TM_SUMOUT_L_EXC || K1:LSC-MCL_IN1          || K1:VIS-ITMX_TM_SUMOUT_L_EXC || A_ITMX * C_XARM / (1 + G_XARM)                  || ||
|| 5a   || XARM   || K1:VIS-ETMX_TM_SUMOUT_L_EXC || K1:LSC-MCL_IN1          || K1:VIS-ETMX_TM_SUMOUT_L_EXC || A_ETMX * C_XARM / (1 + G_XARM)                  || A_ETMX = A_ITMX * 5a / 4a ||
|| || || || || || || ||
|| 6a   || YARM   || K1:VIS-ITMY_TM_SUMOUT_L_EXC || K1:LSC-MCL_IN1          || K1:VIS-ITMY_TM_SUMOUT_L_EXC || A_ITMY * C_YARM / (1 + G_YARM)                  || ||
|| 7a   || YARM   || K1:VIS-ETMY_TM_SUMOUT_L_EXC || K1:LSC-MCL_IN1          || K1:VIS-ETMY_TM_SUMOUT_L_EXC || A_ETMY * C_YARM / (1 + G_YARM)                  || A_ETMY = A_ITMY * 7a / 6a ||
|| || || || || || || ||
|| 8a   || PRFPMI || K1:LSC-DARM_OUT             || K1:LSC-DARM1_IN1         || K1:LSC-DARM1_EXC            || (A_ETMX + A_ETMY) * C_DARM                      || C_DARM = 8a / (A_ETMX + A_ETMY) ||
|| 8b   || PRFPMI || K1:LSC-DARM1_IN2            || K1:LSC-DARM1_IN1        || K1:LSC-DARM1_EXC            || G_DARM                                          || UGF_DARM ||
|| --(8c)-- || --(PRFPMI)-- || --(K1:LSC-DARM1_EXC)--            || --(K1:LSC-DARM1_IN1)--        || --(K1:LSC-DARM1_EXC)--            || --((A_ETMX + A_ETMY) * C_DARM / (1 + G_DARM))--       || ||
|| 8d   || PRFPMI || K1:LSC-DARM1_EXC            || K1:LSC-DARM1_IN2        || K1:LSC-DARM1_EXC            || 1 / (1 + GDARM)                                 || ||
|| *9a  || PRFPMI || K1:VIS-ETMX_TM_SUMOUT_L_OUT || K1:LSC-DARM_IN1         || K1:VIS-ETMX_TM_SUMOUT_L_EXC || A_ETMX * C_DARM / (1 + G_xDARM) / (1 + G_yDARM) || ||
|| *10a || PRFPMI || K1:VIS-ETMY_TM_SUMOUT_L_OUT || K1:LSC-DARM_IN1         || K1:VIS-ETMY_TM_SUMOUT_L_EXC || A_ETMY * C_DARM / (1 + G_xDARM) / (1 + G_yDARM) || A_ETMY / A_ETMX = 10a / 9a ||
|| || || || || || || ||
|| 11a  || PRFPMI || K1:CAL-PCALX_...            || K1:LSC-DARM_IN1         || K1:CAL-PCALX_...            || pcalx * C_DARM / (1 + G_DAMR)                   || C_DARM = 11a / 8d / pcalx<<BR>>A = 8a / C_DARM<<BR>>= pcalx * 8c / 11a ||
|| *12a || PRFPMI || K1:CAL-PCALY_...            || K1:LSC-DARM_IN1         || K1:CAL-PCALY_...            || pcaly * C_DARM / (1 + G_DAMR)                   || C_DARM = 12a / 8d / pcaly<<BR>>A = 8a / C_DARM<<BR>>= pcaly * 8c / 12a ||
|| || || || || || || ||
|| || || || || || || ||
|| || || || || || || ||
|| 50a  || PRY    || K1:VIS-ITMY_TM_SUMOUT_L_EXC || K1:LSC-PRCL_IN1         || K1:VIS-ITMY_TM_SUMOUT_L_EXC || A_ITMY * C_PRY / (1 + G_PRY)                    || ||
|| 51a  || PRY    || K1:VIS-PRM_ISCINF_L_EXC     || K1:LSC-PRCL_IN1         || K1:VIS-PRM_ISCINF_L_EXC     || A_PRM * C_PRY / (1 + G_PRY)                     || A_PRM = A_ITMY * 51a / 50a ||
|| || || || || || || ||
|| 60a  || SRX    || K1:VIS-ITMX_TM_SUMOUT_L_EXC || K1:LSC-SRCL_IN1         || K1:VIS-ITMX_TM_SUMOUT_L_EXC || A_ITMX * C_SRX / (1 + G_SRX)                    || ||
|| 61a  || SRX    || K1:VIS-SRM_ISCINF_L_EXC     || K1:LSC-SRCL_IN1         || K1:VIS-SRM_ISCINF_L_EXC     || A_SRM * C_SRX / (1 + G_SRX)                     || A_SRM = A_ITMX * 61a / 60a ||
|| || || || || || || ||
|| 70a  || PRFPMI || K1:VIS-BS_ISCINF_L_OUT      || K1:LSC-MICH_IN1         || K1:VIS-BS_ISC_INF_L_EXC     || A_BS * C_MICH                                   || C_MICH = 70a / A_BS  ||
|| 70b  || PRFPMI || K1:VIS-BS_ISCINF_L_IN2      || K1:VIS-BS_ISCINF_L_IN1  || K1:VIS-BS_ISC_INF_L_EXC     || G_MICH                                          || UGF_MICH ||
|| || || || || || || ||
|| 71a  || PRFPMI || K1:VIS-PRM_ISCINF_L_OUT     || K1:LSC-PRCL_IN1         || K1:VIS-PRM_ISC_INF_L_EXC    || A_PRM * C_PRCL                                  || C_PRCL = 71a / A_PRM ||
|| 71b  || PRFPMI || K1:VIS-PRM_ISCINF_L_IN2     || K1:VIS-PRM_ISCINF_L_IN1 || K1:VIS-PRM_ISC_INF_L_EXC    || G_PRCL                                          || UGF_PRCL ||
|| || || || || || || ||
|| 72a  || PRFPMI || K1:VIS-SRM_ISCINF_L_OUT     || K1:LSC-SRCL_IN1         || K1:VIS-SRM_ISC_INF_L_EXC    || A_SRM * C_SRCL                                  || C_SRCL = 72a / A_SRM ||
|| 72b  || PRFPMI || K1:VIS-SRM_ISCINF_L_IN2     || K1:VIS-SRM_ISCINF_L_IN1 || K1:VIS-SRM_ISC_INF_L_EXC    || G_SRCL                                          || UGF_SRCL ||
|| || || || || || || ||
  * * can be skipped. But if it's performed, we can do the consistency check.