2011-07-25T22:26:39.000
\header
System               = GRS
Author               = cfellows   
Institution          = UofAz
Start_time           = 7/26/2011 18:30
Stop_time            = 7/26/2011 20:30
Send_time            = Mon Jul 25 22:26:39 GMT 2011
\text
Purpose:
Disable Write Protection on the B side EEPROM.
Expected result:
write protection removed allowing write to b-side eeprom
Why it is needed:
Sequence 1b needs to be rewritten to correctly configure the instrument for
operations with the Gamma Subsystem disabled
Commands to be sent:
/export/home/cfellows/commands/c01grs_disable_protection.bcf
 1210,    immediate, CHG_PARAM, EEPROM_SIDEB_WRITE, 9611
 1209,    immediate, EEPROM_EN_DIS, 1, Disable

2011-07-25T22:30:10.000
\header
System               = GRS
Author               = cfellows   
Institution          = UofAz
Start_time           = 7/26/2011 18:30
Stop_time            = 7/26/2011 20:30
Send_time            = Mon Jul 25 22:30:10 GMT 2011
\text
Purpose:
Re-write sequence 1 to remove the calls to start heater control and start
Expected result:
Sequence 1b will be changed
Why it is needed:
Sequence 1b needs to be configured to properly support GRS operations without
Commands to be sent:
/export/home/cfellows/commands/c01_grs_s01b_startup_htr_9.bfl
 3101,    immediate, CHG_SEQ, 48, B-1, 4
 0:    immediate, CHG_PARAM, AUTO_BIG_BURST_ON, 0, 0
 1:    immediate, CHG_PARAM, AUTO_BURST_ON, 0, 0
 2:    immediate, OP_HTR, OFF, 0
 3: +        20 , EXEC_SEQ, 41, 0, 0
2011-07-25T22:37:41.000
\header
System               = GRS
Author               = cfellows   
Institution          = UofAz
Start_time           = 7/26/2011 18:30
Stop_time            = 7/26/2011 20:30
Send_time            = Mon Jul 25 22:37:41 GMT 2011
\text
Purpose:
Enable Write Protection on the B side EEPROM.
Expected result:
write protection re-enable after write allowing no additional changes to B
Why it is needed:
After changes were made to Sequence 1b protection needs to be re-established
Commands to be sent:
/export/home/cfellows/commands/c01grs_enable_protection.bcf
 1208,    immediate, EEPROM_EN_DIS, 1, Enable
 1211,    immediate, CHG_PARAM, EEPROM_SIDEB_WRITE, 0
 1151, +        10 , DUMP_SEQ, 1, 1
, AUTO_BURST_ON, 0, 0
 2:    immediate, OP_HTR, OFF, 0
 3: +        20 , EXEC_SEQ, 41, 0, 0