Phyaction GUIDANCE-E - Operating System and Electrotherapy Errors

Error name Nr. Description
ERR_S4W 34 Bit-level S4wire serial support
ERR_SC 35 Safety controller interfacing
1 2 Safety controller defective or not inserted (during self test)
2 1 Safety controller defective or not inserted (during self test)
12
9
Safety circuit activated during normal use
ERR_SER 36 RS232 serial I/O support
37 Not used
ERR_STST 38 Selftest
ERR_TENS 39 TENS modulation generation
40 Not used
ERR_TSA 41 TSA6057 Ultrasound frequency PLL support
ERR_USD 42 Ultrasound dutycycle generation
ERR_USF 43 Ultrasound frequency generation
ERR_USIO 44 Ultrasound I/O (through PCF8057)
ERR_USP 45 Ultrasound power control
ERR_UTIL 46 General support routines
ERR_VIO 47 Vacuum I/O support
ERR_E2P 48 Low-level E2PROM support
ERR_FAN 49 Fan and temperature control
12.3.2 Operating system (1xx)
The operating system is responsible for task switching and for communication between the
tasks.
Error name Nr. Description
ERR_Q 100 Task communication queue is full
12.3.3 Electrotherapy task (2xx)
The electrotherapy tasks respond to commands from the user interface, uses the drivers to
start and stop waveform generation and reports the status of the electrotherapy back to the
user interface. Electrotherapy task A may be used to control electrotherapy output A or A+B
(for 2 channel waveforms), task B is only used to control the output B.
Error name Nr. Description
ERR_E_CTRL
A
200 Electrotherapy task A state control
ERR_E_CTRL
B
201 Electrotherapy task B state control
ERR_E_PARA 202 Parameter handling electrotherapy output A
ERR_E_PARB 203 Parameter handling electrotherapy output B
ERR_E_TASK
A
204 Main module for electrotherapy task A
ERR_E_TASK
B
205 Main module for electrotherapy task B
Phyaction Guidance E/C – service manual version 0.5 Page 46