From 6de70d07bbf261c20798e843b397d33fba528032 Mon Sep 17 00:00:00 2001
From: x12sa <x12sa@psi.ch>
Date: Mon, 26 Jan 2026 13:03:41 +0100
Subject: [PATCH] added water cooling channels

---
 csaxs_bec/devices/epics/eps.py | 35 ++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/csaxs_bec/devices/epics/eps.py b/csaxs_bec/devices/epics/eps.py
index 1b5e5c3..d0c8629 100644
--- a/csaxs_bec/devices/epics/eps.py
+++ b/csaxs_bec/devices/epics/eps.py
@@ -121,6 +121,37 @@ CHANNELS = {
         {"attr": "CCM1_POSITION", "label": "CCM Position",
          "pv": "X12SA-OP-CCM1:POSITION", "kind": "string"},
     ],
+
+
+    # -------------------------------------------------
+    # COOLING WATER (flows + supply/return valves)
+    # -------------------------------------------------
+    "Cooling Water": [
+        # Flows (1=OK, 0=FAIL).  Labels mirror the tag style.
+        {"attr": "OPSL1EFSW2010",  "label": "OP-SL1-EFSW-2010",
+         "pv": "X12SA-OP-SL1-EFSW-2010:FLOW", "kind": "flow"},
+        {"attr": "OPSL2EFSW2010",  "label": "OP-SL2-EFSW-2010",
+         "pv": "X12SA-OP-SL2-EFSW-2010:FLOW", "kind": "flow"},
+        {"attr": "OPEB1EFSW5010",  "label": "OP-EB1-EFSW-5010",
+         "pv": "X12SA-OP-EB1-EFSW-5010:FLOW", "kind": "flow"},
+        {"attr": "OPEB1EFSW5020",  "label": "OP-EB1-EFSW-5020",
+         "pv": "X12SA-OP-EB1-EFSW-5020:FLOW", "kind": "flow"},
+        {"attr": "OPSL3EFSW5010",  "label": "OP-SL3-EFSW-5010",
+         "pv": "X12SA-OP-SL3-EFSW-5010:FLOW", "kind": "flow"},
+        {"attr": "OPKBEFSW6010",   "label": "OP-KB-EFSW-6010",
+         "pv": "X12SA-OP-KB-EFSW-6010:FLOW", "kind": "flow"},
+        {"attr": "OPPSH1EFSW7010", "label": "OP-PSH1-EFSW-7010",
+         "pv": "X12SA-OP-PSH1-EFSW-7010:FLOW", "kind": "flow"},
+        {"attr": "ESEB2EFSW1010",  "label": "ES-EB2-EFSW-1010",
+         "pv": "X12SA-ES-EB2-EFSW-1010:FLOW", "kind": "flow"},
+
+        # Cooling supply/return valves (OPEN/CLOSED)
+        {"attr": "OPCSECVW0010", "label": "OP-CS-ECVW-0010",
+         "pv": "X12SA-OP-CS-ECVW-0010:PLC_OPEN", "kind": "valve"},
+        {"attr": "OPCSECVW0020", "label": "OP-CS-ECVW-0020",
+         "pv": "X12SA-OP-CS-ECVW-0020:PLC_OPEN", "kind": "valve"},
+    ],
+
 }
 
 
@@ -198,6 +229,10 @@ def create_dynamic_eps_class():
                 if kind in ("valve", "shutter") and is_bool_like(value):
                     return f"{green+'OPEN'+white if value else red+'CLOSED'+white}"
 
+                # Flow → OK / FAIL (1=OK, 0=FAIL)
+                if kind == "flow" and is_bool_like(value):
+                    return f"{green}OK{white}" if bool(value) else f"{red}FAIL{white}"
+
                 # ------------------- FALLBACK -----------------------
                 # Non-boolean numeric:
                 return f"{value}"